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    <loc>https://dnatube.com/videos/Lec-85-Semi-Rigid-Connector</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 85 - Semi-Rigid Connector</video:title>
      <video:description>&quot;Lec 85 - Semi-Rigid Connector&quot; Design, use and fabrication of the semi-rigid  connector in fixed prosthodontics. Familiarity with the abutment, prep- waxing, casting, soldering and finishing bridges assumed. Orig. air date: SEP 25 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:duration>1554</video:duration>
      <video:publication_date>2012-09-08T12:40:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nmqC5hLxvPU</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>85</video:tag>
      <video:tag>Semi</video:tag>
      <video:tag>rigid</video:tag>
      <video:tag>Connector</video:tag>
      <video:tag>design</video:tag>
      <video:tag>use</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Fabrication</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Fixed</video:tag>
      <video:tag>Prosthodontics</video:tag>
      <video:tag>Famili</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-70-SAT-Prep-Test-5-Section-7-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  70 - SAT Prep: Test 5  Section 7 Part 1</video:title>
      <video:description>SAT Prep: Test 5  Section 7 Part 1

Problems 1-5 starting on page 669</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22282.jpg</video:thumbnail_loc>
      <video:duration>597</video:duration>
      <video:publication_date>2012-09-11T01:36:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1jwEEbr2fuU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>7</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Banking-7-Giving-out-loans-without-giving-out-gold</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Banking 7: Giving out loans without giving out gold</video:title>
      <video:description>Banking 7: Giving out loans without giving out gold.

How banks can give out loans without ever giving out gold.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22284.jpg</video:thumbnail_loc>
      <video:duration>509</video:duration>
      <video:publication_date>2012-09-11T01:37:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/On3c86V5A_E</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Banking</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Giving</video:tag>
      <video:tag>out</video:tag>
      <video:tag>loans</video:tag>
      <video:tag>without</video:tag>
      <video:tag>Gold</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Electrical-Engineering-141</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- Electrical Engineering 141</video:title>
      <video:description>Lec 1- Electrical Engineering 141.
Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17042.jpg</video:thumbnail_loc>
      <video:duration>4108</video:duration>
      <video:publication_date>2012-09-02T05:12:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/APjEFwJVcbc</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-71-SAT-Prep-Test-5-Section-7-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  71 - SAT Prep: Test 5 Section 7 Part 2</video:title>
      <video:description>SAT Prep: Test 5 Section 7 Part 2

Problems 6-9 starting on page 670</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22285.jpg</video:thumbnail_loc>
      <video:duration>589</video:duration>
      <video:publication_date>2012-09-11T01:37:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/26apAl5onO4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>7</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Bailout-15-More-on-the-solution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Bailout 15: More on the solution</video:title>
      <video:description>Bailout 15: More on the solution

More on the &quot;Plutsky Plan&quot;.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22286.jpg</video:thumbnail_loc>
      <video:duration>609</video:duration>
      <video:publication_date>2012-09-11T01:37:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-KrSxA9NCf0</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Bailout</video:tag>
      <video:tag>15</video:tag>
      <video:tag>More</video:tag>
      <video:tag>on</video:tag>
      <video:tag>the</video:tag>
      <video:tag>solution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Banking-8-Reserve-Ratios</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Banking 8: Reserve Ratios</video:title>
      <video:description>Banking 8: Reserve Ratios

How reserve requirements limit how much lending a bank can do.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22287.jpg</video:thumbnail_loc>
      <video:duration>649</video:duration>
      <video:publication_date>2012-09-11T01:37:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VP3nKDUw1jA</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Banking</video:tag>
      <video:tag>8</video:tag>
      <video:tag>reserve</video:tag>
      <video:tag>ratios</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-72-SAT-Prep-Test-5-Section-7-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  72 - SAT Prep: Test 5 Section 7 Part 3</video:title>
      <video:description>SAT Prep: Test 5 Section 7 Part 3

Problems 11-12 on page 672</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22288.jpg</video:thumbnail_loc>
      <video:duration>624</video:duration>
      <video:publication_date>2012-09-11T01:38:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1zHTzT4KP80</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>7</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/future-of-nanotechnology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>future of  nanotechnology</video:title>
      <video:description>Nanotechnology has the potential to change the world in many positive ways. It can improve many products that we use today as well as make it possible to develop many new products. This video tells you how nanotechnology is going to shape the future world. Edited by Ashraf</video:description>
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      <video:duration>140</video:duration>
      <video:publication_date>2010-11-27T11:55:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6207.mp4</video:content_loc>
      <video:uploader>kelmad</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>nanotechnology</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-101-Cross-Pinning</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 101 - Cross-Pinning</video:title>
      <video:description>&quot;Lec 101 - Cross-Pinning&quot; Dr. Lorey adds a crosspin to a bridge that had inadequate support on one of the abutment teeth.  Orig. air date: NOV 21 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21699.jpg</video:thumbnail_loc>
      <video:duration>859</video:duration>
      <video:publication_date>2012-09-09T07:04:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RkmzMurTrEo</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>101</video:tag>
      <video:tag>Cross</video:tag>
      <video:tag>Pinning</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Computer-Science-C149</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Computer Science C149</video:title>
      <video:description>&quot;Lec 2 - Computer Science C149 &quot;Introduction to Embedded Systems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23947.jpg</video:thumbnail_loc>
      <video:duration>4748</video:duration>
      <video:publication_date>2012-09-14T12:11:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gv5SejWQRR4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C149</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Computer-Science-C149</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Computer Science C149</video:title>
      <video:description>&quot;Lec 1 - Computer Science C149&quot;Introduction to Embedded Systems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23946.jpg</video:thumbnail_loc>
      <video:duration>4856</video:duration>
      <video:publication_date>2012-09-14T12:11:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Isdbyx6rkmQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C149</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Statistics-21-345b7b</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Statistics 21</video:title>
      <video:description>&quot;Lec 16 - Statistics 21&quot; Statistics 21 - Fall 2009 - 
Introductory Probability and Statistics for Business -
Professor Philip Stark</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23941.jpg</video:thumbnail_loc>
      <video:duration>5121</video:duration>
      <video:publication_date>2012-09-14T12:10:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_ld1AeKfV5A</video:player_loc>
      <video:uploader>045|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>statistics</video:tag>
      <video:tag>21</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Black-Holes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Black Holes</video:title>
      <video:description>Black Holes

Black Holes</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24968.jpg</video:thumbnail_loc>
      <video:duration>609</video:duration>
      <video:publication_date>2012-09-17T17:52:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JoL2pO3O0rg</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>black</video:tag>
      <video:tag>holes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Computer-Science-C149</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Computer Science C149</video:title>
      <video:description>&quot;Lec 3 - Computer Science C149 &quot;Introduction to Embedded Systems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23948.jpg</video:thumbnail_loc>
      <video:duration>4708</video:duration>
      <video:publication_date>2012-09-14T12:11:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/J3Ph2NloaPM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C149</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Rational-Equations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Rational Equations</video:title>
      <video:description>Rational Equations

u15_l2_t1_we1 Rational Equations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25271.jpg</video:thumbnail_loc>
      <video:duration>256</video:duration>
      <video:publication_date>2012-09-18T02:36:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bRwJ-QCz9XU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Rational</video:tag>
      <video:tag>Equations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-56-2-dimensional-momentum-problem-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 56 - 2-dimensional momentum problem (part 2)</video:title>
      <video:description>2-dimensional momentum problem (part 2)

We finish the 2-dimensional momentum problem</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21094.jpg</video:thumbnail_loc>
      <video:duration>572</video:duration>
      <video:publication_date>2012-09-08T17:36:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/leudxqivIJI</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>2</video:tag>
      <video:tag>dimensional</video:tag>
      <video:tag>momentum</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>part</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Physics-111-Bubble-Chamber-BBC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Physics 111: Bubble Chamber (BBC)</video:title>
      <video:description>Physics 111: Bubble Chamber (BBC)

Physics 111 Advanced Laboratory.  Professor Sumner Davis

This video used to accompany the Bubble Chamber Experiment, providing students with an introduction to the theory, apparatus, and procedures.  This experiment is no longer used in the course.

This experiment provides an introduction to elementary particle physics. Interactions and decays of a beam of K- mesons are studied in photographs taken in three stereoscopic views of the Alvarez 72-inch bubble chamber at the old Berkeley Bevatron. The total interaction cross-section, mean lifetime, and a branching ratio are measured. Interactions observed are inelastic charge exchange, hyperon production, 4-prong interactions, and several decay processes. 

A second set of photographs portrays the interaction of high energy photons with protons in the bubble chamber. This is an exploratory and qualitative experiment in which you observe many particle tracks and learn to identify and classify various interactions and decays, and determine their relative frequencies of occurrence. It&apos;s like a treasure hunt with all the excitement of finding something new and very different from ordinary experiments. It is an &quot;observe and tell&quot; experiment. There are no charts or plots or extended mathematical computations required. 

http://advancedlab.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26993.jpg</video:thumbnail_loc>
      <video:duration>754</video:duration>
      <video:publication_date>2012-09-19T06:17:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HuIiKy_2F6g</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Bubble</video:tag>
      <video:tag>chamber</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MRna-Splicing-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MRna Splicing Video</video:title>
      <video:description>MRna Splicing. Introducing: mRNA Splicing

After being processing of the pre-mRNA is completed, the strand of mRNA is ready to be spliced. Splicing is the stage during which introns are removed from the strand, and the exons that remain are assembled into a finished strand of mRNA that is ready for translation. This section provides an animation and set of stills that cover the basic steps in mRNA splicing.
Read more: http://vcell.ndsu.edu/animations/mrnasplicing/index.htm</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5356253d-4160-4c44-859c-ed47086cc92d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>38</video:duration>
      <video:publication_date>2010-11-24T05:26:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5930.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mRNA</video:tag>
      <video:tag>Splicing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-Protein-Complexes-Networks-Interactome-Symposium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture: Protein Complexes, Networks Interactome Symposium</video:title>
      <video:description>Introduction to Understanding Protein Complexes, Networks Interactome Symposium.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/83832ae7-f5a8-4be5-a858-1afd8a0027a4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>754</video:duration>
      <video:publication_date>2010-11-24T05:16:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5915.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Others</video:category>
      <video:tag>protein</video:tag>
      <video:tag>Complexes</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Interactome</video:tag>
      <video:tag>Symposium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chlorine-video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chlorine video - Periodic Table of Videos</video:title>
      <video:description>Here&apos;s a new chlorine video demonstrating this extremely reactive and dangerous gas, which was used as a weapon in World War I. More at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12156.jpg</video:thumbnail_loc>
      <video:duration>521</video:duration>
      <video:publication_date>2012-04-03T14:48:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BXCfBl4rmh0</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>chlorine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-63-Subtracting-Complex-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 63 - Subtracting Complex Numbers</video:title>
      <video:description>Subtracting Complex Numbers

u16_l4_t2_we2 Subtracting Complex Numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25318.jpg</video:thumbnail_loc>
      <video:duration>113</video:duration>
      <video:publication_date>2012-09-18T02:52:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tvXRaZbIjO8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Subtracting</video:tag>
      <video:tag>Complex</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Biology-1B-Lecture-35-Communities-in-space-and-time</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Biology 1B - Lecture 35: Communities in space and time</video:title>
      <video:description>Biology 1B - Lecture 35: Communities in space and time

General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26483.jpg</video:thumbnail_loc>
      <video:duration>2953</video:duration>
      <video:publication_date>2012-09-19T01:19:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DHMv7AmamYI</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>35</video:tag>
      <video:tag>communities</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>and</video:tag>
      <video:tag>time</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-54-Global-Coal-Market</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 54 - Global Coal Market</video:title>
      <video:description>&quot;Lec 54 - Global Coal Market&quot; March 4, 2009, Richard Morse states that coal is the largest growing source of energy and that regulation and policy are beginning to play a larger role in the economy of coal power. Morse also discusses the heavy reliance on coal by developing countries and the need to understand and evaluate all mitigation options.

Stanford Woods Institute for the Environment
http://woods.stanford.edu/cgi-bin/energyseminar.php

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18825.jpg</video:thumbnail_loc>
      <video:duration>3147</video:duration>
      <video:publication_date>2012-09-04T06:14:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DS846w2_7wM</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>greenhouse</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>emission</video:tag>
      <video:tag>GHG</video:tag>
      <video:tag>fuel</video:tag>
      <video:tag>mix</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>dioxide</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>reserve</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Atlantic</video:tag>
      <video:tag>Pacific</video:tag>
      <video:tag>basin</video:tag>
      <video:tag>mitigation</video:tag>
      <video:tag>price</video:tag>
      <video:tag>futures</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>Cap</video:tag>
      <video:tag>and</video:tag>
      <video:tag>clean</video:tag>
      <video:tag>sparks</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-7-Computer-Science-164</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 7-Computer Science 164 -</video:title>
      <video:description>lec 7-Computer Science 164 -  Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27548.jpg</video:thumbnail_loc>
      <video:duration>2293</video:duration>
      <video:publication_date>2012-09-30T08:21:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ojNMHjOsZT8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Life-Cycle-of-an-mRNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Life Cycle of an mRNA</video:title>
      <video:description>www.bimatics.blogspot.com Life Cycle of an mRNA - Animated tutorial</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/7bf088dc-d9fa-43cf-8969-c5bee2b40e0b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2009-04-19T18:59:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1864.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>biology</video:tag>
      <video:tag>molecularbiology</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>mRNA</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Tutorial</video:tag>
      <video:tag>bioinformatics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-63-Solar-Thermal-Power</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 63 - Solar Thermal Power</video:title>
      <video:description>&quot;Lec 63 - Solar Thermal Power&quot; John O&apos;Donnell, energy and climate entrepreneur, discusses solar thermal power. The Energy Seminar meets weekly during the academic year. For a list of upcoming talks, visit the events page at the Woods Institute for the Environment website.

Stanford University:
http://www.stanford.edu/

Woods Institute for the Environment at Stanford:
http://woods.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18834.jpg</video:thumbnail_loc>
      <video:duration>3507</video:duration>
      <video:publication_date>2012-09-04T06:19:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cjwKIQ2ON-M</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>solar</video:tag>
      <video:tag>thermal</video:tag>
      <video:tag>Concentrated</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>storage</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>GDP</video:tag>
      <video:tag>fuel</video:tag>
      <video:tag>grid</video:tag>
      <video:tag>peak</video:tag>
      <video:tag>Dish</video:tag>
      <video:tag>tower</video:tag>
      <video:tag>Fresnel</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>Footprint</video:tag>
      <video:tag>emissions</video:tag>
      <video:tag>Targets</video:tag>
      <video:tag>research</video:tag>
      <video:tag>education</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Psychology-101</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Psychology 101</video:title>
      <video:description>&quot;Lec 9 - Psychology 101 &quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27175.jpg</video:thumbnail_loc>
      <video:duration>2817</video:duration>
      <video:publication_date>2012-09-21T03:37:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8C_k8ACrvCs</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>101</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-IIT-JEE-Trigonometric-Maximum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - IIT JEE Trigonometric Maximum</video:title>
      <video:description>IIT JEE Trigonometric Maximum

IIT JEE Trigonometric Maximum

2010 IIT JEE Paper 1 Problem 48 Trigonometric Maximum</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20082.jpg</video:thumbnail_loc>
      <video:duration>594</video:duration>
      <video:publication_date>2012-09-06T01:52:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tzR9jUCSniQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>Trigonometric</video:tag>
      <video:tag>maximum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Solar-roadways</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solar roadways</video:title>
      <video:description>This video shows us how a couple of engineers could solve our energy crisis.  They came up with a way to harness electricity from our highways and roads. Check this out.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/f866a7e1-4d5e-400d-9436-3968a226bfcc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>419</video:duration>
      <video:publication_date>2014-08-27T21:13:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31473.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>solar</video:tag>
      <video:tag>roadways</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>solutions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Blood-Types-and-Paternity-720pmp4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Blood Types and Paternity (720p).mp4</video:title>
      <video:description>This video explains how paternity problems are solved with blood types. Before DNA analysis was available, blood types were the most common factor considered in human paternity testing.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/07/96c957f1-656d-482a-afb1-68aede389072/cand_5.jpg</video:thumbnail_loc>
      <video:duration>538</video:duration>
      <video:publication_date>2014-07-22T02:20:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31052.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>blood</video:tag>
      <video:tag>types</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Paternity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Simple-Equations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Simple Equations</video:title>
      <video:description>Simple Equations

Introduction to basic algebraic equations of the form Ax=B</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20083.jpg</video:thumbnail_loc>
      <video:duration>666</video:duration>
      <video:publication_date>2012-09-06T01:52:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9Ek61w1LxSc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>simple</video:tag>
      <video:tag>Equations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cool-Chemistry-Experiments-by-Dr-Hunder</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cool Chemistry Experiments by Dr. Hunder</video:title>
      <video:description>These cool chemistry experiments are performed by Dr. Hunter. They are all must see one. Here is a little compilation of the cool experiments he did in his classes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/04/a54467cb-aa1f-41ff-8c73-070a0089cbcd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2015-04-18T10:00:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32151.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemistry</video:tag>
      <video:tag>experiments</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-The-Fourier-Transforms-and-its-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - The Fourier Transforms and its Applications</video:title>
      <video:description>&quot;Lec 26 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261).  Professor Osgood begins his final topic, space and the higher dimension Fourier Transform.

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17644.jpg</video:thumbnail_loc>
      <video:duration>3236</video:duration>
      <video:publication_date>2012-09-03T16:37:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vaOj49mgohg</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>math</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>formulas</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>sin</video:tag>
      <video:tag>cosin</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>series</video:tag>
      <video:tag>higher</video:tag>
      <video:tag>dimensional</video:tag>
      <video:tag>Multiple</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>processing</video:tag>
      <video:tag>Anal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Launching-and-Landing-on-Different-Elevations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Launching and Landing on Different Elevations</video:title>
      <video:description>Launching and Landing on Different Elevations

More complicated example involving launching and landing at different elevations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21065.jpg</video:thumbnail_loc>
      <video:duration>912</video:duration>
      <video:publication_date>2012-09-08T17:21:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a5QnXi_lZII</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Launching</video:tag>
      <video:tag>and</video:tag>
      <video:tag>landing</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Different</video:tag>
      <video:tag>Elevations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-45-Force-of-Friction-Keeping-Velocity-Constant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 45 - Force of Friction Keeping Velocity Constant</video:title>
      <video:description>Force of Friction Keeping Velocity Constant

Calculating the coefficient of kinetic friction (correction made in next video)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21083.jpg</video:thumbnail_loc>
      <video:duration>549</video:duration>
      <video:publication_date>2012-09-08T17:31:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iA7Thhnzc64</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>force</video:tag>
      <video:tag>of</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>Keeping</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>constant</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Phases-of-Mitosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Phases of Mitosis</video:title>
      <video:description>Phases of Mitosis

Explanation of the phases of mitosis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22346.jpg</video:thumbnail_loc>
      <video:duration>1242</video:duration>
      <video:publication_date>2012-09-11T01:49:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LLKX_4DHE3I</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>phases</video:tag>
      <video:tag>of</video:tag>
      <video:tag>mitosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Diffusion-and-Osmosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Diffusion and Osmosis</video:title>
      <video:description>Diffusion and Osmosis

Diffusion and Osmosis</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22431.jpg</video:thumbnail_loc>
      <video:duration>1139</video:duration>
      <video:publication_date>2012-09-11T02:05:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aubZU0iWtgI</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Diffusion</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Osmosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-46-Intuition-on-Static-and-Kinetic-Friction-Comparisons</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 46 - Intuition on Static and Kinetic Friction Comparisons</video:title>
      <video:description>Intuition on Static and Kinetic Friction Comparisons

Why static friction is harder to overcome than kinetic friction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21084.jpg</video:thumbnail_loc>
      <video:duration>441</video:duration>
      <video:publication_date>2012-09-08T17:32:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/J9BWNiOSGlc</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Intuition</video:tag>
      <video:tag>on</video:tag>
      <video:tag>static</video:tag>
      <video:tag>and</video:tag>
      <video:tag>kinetic</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>Comparisons</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Science-Lab-in-the-Arctic-Sky</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Science Lab in the Arctic Sky</video:title>
      <video:description>This is a video that shows Operation IceBridge. This done by the good women and men who work tirelessly collecting data about the planet and in particular those really frozen zones. Here  is a Science Lab in the Arctic Sky.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7f378dec-c3c7-4543-908f-ee4b39266051/cand_5.jpg</video:thumbnail_loc>
      <video:duration>236</video:duration>
      <video:publication_date>2011-11-24T21:59:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7798.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Operation</video:tag>
      <video:tag>IceBridge</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Arctic</video:tag>
      <video:tag>Sky</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-Sex-Appeal-scientifically-work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does Sex Appeal scientifically work?</video:title>
      <video:description>Sex appeal is an immediate appeal or obvious potential to interest or excite others, as by appearance, style, or charm. Here is some researchers doing experiments to understand what really affects sex appeal of a person.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/03/8a3f76a4-b2a4-488a-a120-ec738cae130e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2016-03-08T09:38:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32442.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>sex</video:tag>
      <video:tag>appeal</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-a-Self-Running-Generator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of a  Self-Running Generator</video:title>
      <video:description>This video will help you to understand the working of a self-running generator. A detailed description of each part is provided here to help you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9277.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2011-11-30T05:52:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9277.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Self</video:tag>
      <video:tag>running</video:tag>
      <video:tag>Generator</video:tag>
      <video:tag>progress</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Contagionism-versus-Anticontagionsim</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Contagionism versus Anticontagionsim</video:title>
      <video:description>&quot;Lec 13 - Contagionism versus Anticontagionsim&quot;Epidemics in Western Society Since 1600 (HIST 234)

The debate between contagionists and anticontagionists over the transmission of infectious diseases played a major role in nineteenth-century medical discourse. On the one side were those who believed that diseases could be spread by infected material, perhaps including people and inanimate objects, and on the other those who subscribed to the more venerable miasmatic theory. Although the contagionist view would be substantially vindicated by Robert Koch&apos;s germ theory of disease, it is important not to simply ignore the arguments put forward by the anticontagionists. Although these were based on science that has since been disproven, the concrete proposals put forward by scientists like Max von Pettenkofer marked a major step forward for public health policy. In particular, the anticontagionists&apos; emphasis on the environmental factors of disease control continues to provide an important lesson.

00:00 - Chapter 1. Contagionism and Anticontagionism
07:14 - Chapter 2. Max van Pettenkofer
14:38 - Chapter 3. Contagionism
19:34 - Chapter 4. Anticontagionists
29:22 - Chapter 5. Pettenkofer&apos;s &quot;Groundwater Theory&quot;

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23238.jpg</video:thumbnail_loc>
      <video:duration>2963</video:duration>
      <video:publication_date>2012-09-13T11:50:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H6U_EUn8U6s</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Contagionism</video:tag>
      <video:tag>versus</video:tag>
      <video:tag>Anticontagionsim</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Open-Ocean-Ecosystems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Open Ocean Ecosystems</video:title>
      <video:description>Here is an animation by Walt Disney and Pixar showing the various depths of the ocean and inhabitants thereof.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1c65ef88-bcdb-44c1-b2ba-0ed3b6cf6633/cand_5.jpg</video:thumbnail_loc>
      <video:duration>298</video:duration>
      <video:publication_date>2011-11-24T22:00:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7799.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Open</video:tag>
      <video:tag>Ocean</video:tag>
      <video:tag>Ecosystems</video:tag>
      <video:tag>UDEM</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-51-Moving-pulley-problem-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 51 - Moving pulley problem (part 1)</video:title>
      <video:description>Moving pulley problem (part 1)

What happens when we pull on a pulley and  the pulley is pulling on other things?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21089.jpg</video:thumbnail_loc>
      <video:duration>593</video:duration>
      <video:publication_date>2012-09-08T17:34:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/J5GJgtZN6GE</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>moving</video:tag>
      <video:tag>Pulley</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-52-Moving-pulley-problem-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 52 - Moving pulley problem (part 2)</video:title>
      <video:description>Moving pulley problem (part 2)

Second part of what happens when we pull on a pulley.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21090.jpg</video:thumbnail_loc>
      <video:duration>400</video:duration>
      <video:publication_date>2012-09-08T17:35:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aHro1hCjukQ</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>moving</video:tag>
      <video:tag>Pulley</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-53-Introduction-to-Momentum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 53 - Introduction to Momentum</video:title>
      <video:description>Introduction to Momentum

What momentum is.  A simple problem involving momentum.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21091.jpg</video:thumbnail_loc>
      <video:duration>558</video:duration>
      <video:publication_date>2012-09-08T17:35:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XFhntPxow0U</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>momentum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-64-Center-of-Mass</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 64 - Center of Mass</video:title>
      <video:description>Center of Mass

Introduction to the center of mass</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21102.jpg</video:thumbnail_loc>
      <video:duration>576</video:duration>
      <video:publication_date>2012-09-08T17:40:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VrflZifKIuw</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>center</video:tag>
      <video:tag>of</video:tag>
      <video:tag>mass</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-105-Lin-Alg-Unique-rowspace-solution-to-Axb</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 105 - Lin Alg: Unique rowspace solution to Ax=b</video:title>
      <video:description>Lin Alg: Unique rowspace solution to Ax=b

Showing that, for any b that is in the column space of A, there is a unique member of the row space that is the &quot;smallest&quot; solution to Ax=b</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22127.jpg</video:thumbnail_loc>
      <video:duration>1152</video:duration>
      <video:publication_date>2012-09-11T00:54:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/czIYvs9zj2g</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lin</video:tag>
      <video:tag>Alg</video:tag>
      <video:tag>unique</video:tag>
      <video:tag>Rowspace</video:tag>
      <video:tag>solution</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Ax</video:tag>
      <video:tag>b</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-106-Linear-Alg-Rowspace-Solution-to-Axb-example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 106 - Linear Alg: Rowspace Solution to Ax=b example</video:title>
      <video:description>This is a lecture of Khan Academy.

Visualizing the rowspace solution to Ax=b</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22129.jpg</video:thumbnail_loc>
      <video:duration>1178</video:duration>
      <video:publication_date>2012-09-11T00:55:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qdf2CuMGdKs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>Alg</video:tag>
      <video:tag>Rowspace</video:tag>
      <video:tag>solution</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Axb</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Biology-1B-Lecture-29-Biogeography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Biology 1B - Lecture 29: Biogeography</video:title>
      <video:description>Biology 1B - Lecture 29: Biogeography

General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26460.jpg</video:thumbnail_loc>
      <video:duration>2866</video:duration>
      <video:publication_date>2012-09-19T01:15:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1QZ9md-eSKI</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>29</video:tag>
      <video:tag>Biogeography</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-65-Introduction-to-Torque</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 65 - Introduction to Torque</video:title>
      <video:description>Introduction to Torque

An introduction to torque</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21103.jpg</video:thumbnail_loc>
      <video:duration>564</video:duration>
      <video:publication_date>2012-09-08T17:40:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QhuJn8YBtmg</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Torque</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-First-order-homogenous-equations-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - First order homogenous equations 2</video:title>
      <video:description>First order homogenous equations 2 

Another example of using substitution to solve a first order homogeneous differential equations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22134.jpg</video:thumbnail_loc>
      <video:duration>502</video:duration>
      <video:publication_date>2012-09-11T00:56:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6YRGEsQWZzY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>First</video:tag>
      <video:tag>order</video:tag>
      <video:tag>homogenous</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-113-Lin-Alg-Another-Example-of-a-Projection-Matrix</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 113 - Lin Alg: Another Example of a Projection Matrix</video:title>
      <video:description>Lin Alg: Another Example of a Projection Matrix

Figuring out the transformation matrix for a projection onto a subspace by figuring out the matrix for the projection onto the subspace&apos;s orthogonal complement first</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22144.jpg</video:thumbnail_loc>
      <video:duration>1295</video:duration>
      <video:publication_date>2012-09-11T00:58:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XhCSHu6dHb8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lin</video:tag>
      <video:tag>Alg</video:tag>
      <video:tag>Another</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Projection</video:tag>
      <video:tag>matrix</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-120-Lin-Alg-Invertible-Change-of-Basis-Matrix</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 120 - Lin Alg: Invertible Change of Basis Matrix</video:title>
      <video:description>Lin Alg: Invertible Change of Basis Matrix

Using an invertible change of basis matrix to go between different coordinate systems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22159.jpg</video:thumbnail_loc>
      <video:duration>814</video:duration>
      <video:publication_date>2012-09-11T01:03:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/meibWcbGqt4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lin</video:tag>
      <video:tag>Alg</video:tag>
      <video:tag>invertible</video:tag>
      <video:tag>change</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Basis</video:tag>
      <video:tag>matrix</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Repeated-roots-of-the-characteristic-equation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Repeated roots of the characteristic equation</video:title>
      <video:description>Repeated roots of the characteristic equation

What happens when the characteristic equation only has 1 repeated root?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22167.jpg</video:thumbnail_loc>
      <video:duration>718</video:duration>
      <video:publication_date>2012-09-11T01:04:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NW9JfMvIsxw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Repeated</video:tag>
      <video:tag>Roots</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>characteristic</video:tag>
      <video:tag>equation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Laplace-Transform-to-solve-an-equation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Laplace Transform to solve an equation</video:title>
      <video:description>Laplace Transform to solve an equation

Using the Laplace Transform to solve an equation we already knew how to solve.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22212.jpg</video:thumbnail_loc>
      <video:duration>651</video:duration>
      <video:publication_date>2012-09-11T01:16:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3uYb-RhM7lU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>LaPlace</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Solve</video:tag>
      <video:tag>an</video:tag>
      <video:tag>equation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-44-The-Convolution-and-the-Laplace-Transform</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44 - The Convolution and the Laplace Transform</video:title>
      <video:description>The Convolution and the Laplace Transform

Understanding how the product of the Transforms of two functions relates to their convolution.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22250.jpg</video:thumbnail_loc>
      <video:duration>826</video:duration>
      <video:publication_date>2012-09-11T01:26:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TJgBEI3drUc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>the</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>and</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>transform</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Banking-4-Multiplier-effect-and-the-money-supply</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Banking 4: Multiplier effect and the money supply</video:title>
      <video:description>Banking 4: Multiplier effect and the money supply

How &quot;money&quot; is created in a fractional reserve banking system.  M0 and M1 definitions of the money suppy.  The multiplier effect.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22274.jpg</video:thumbnail_loc>
      <video:duration>667</video:duration>
      <video:publication_date>2012-09-11T01:35:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/F7r7l1VG-Tw</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Banking</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Multiplier</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Money</video:tag>
      <video:tag>Supply</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Chromosomes-Chromatids-Chromatin-etc</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Chromosomes, Chromatids, Chromatin, etc.</video:title>
      <video:description>Chromosomes, Chromatids, Chromatin, etc.

The vocabulary of DNA: chromosomes, chromatids, chromatin, transcription, translation, and replication</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22340.jpg</video:thumbnail_loc>
      <video:duration>1103</video:duration>
      <video:publication_date>2012-09-11T01:48:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/s9HPNwXd9fk</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>chromosomes</video:tag>
      <video:tag>Chromatids</video:tag>
      <video:tag>chromatin</video:tag>
      <video:tag>etc</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-FRB-Commentary-3-Big-Picture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - FRB Commentary 3: Big Picture</video:title>
      <video:description>FRB Commentary 3: Big Picture

Summary of thoughts in last two videos.  Discussion of why Fractional Reserve Banking is a subsidy to banks and allows them to arbitrage the yield curve.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22358.jpg</video:thumbnail_loc>
      <video:duration>1287</video:duration>
      <video:publication_date>2012-09-11T01:51:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8SAMey9Gl5I</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>FRB</video:tag>
      <video:tag>Commentary</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>Picture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-73-Centripetal-Force-and-Acceleration-Intuition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 73 - Centripetal Force and Acceleration Intuition</video:title>
      <video:description>Centripetal Force and Acceleration Intuition

The direction of the force in cases of circular motion at constant speeds</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21111.jpg</video:thumbnail_loc>
      <video:duration>647</video:duration>
      <video:publication_date>2012-09-08T17:43:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vZOk8NnjILg</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Centripetal</video:tag>
      <video:tag>force</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Acceleration</video:tag>
      <video:tag>Intuition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-124-Fabrication-of-a-Porcelain-Fused-to-Metal-Restoration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 124 - Fabrication of a Porcelain Fused to Metal Restoration</video:title>
      <video:description>&quot;Lec 124 - Fabrication of a Porcelain Fused to Metal Restoration&quot; Dr Lorey starts with a plated die, waxes it, sprues the pattern, invests, casts, applies the procelain, fires, and finishes the restoration. Orig. air date: SEP 24 80

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21732.jpg</video:thumbnail_loc>
      <video:duration>1335</video:duration>
      <video:publication_date>2012-09-09T07:12:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nyQpqmxwDOk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>124</video:tag>
      <video:tag>Fabrication</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Porcelain</video:tag>
      <video:tag>Fused</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Metal</video:tag>
      <video:tag>Restoration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-41-GMAT-Data-Sufficiency-40</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 41 - GMAT Data Sufficiency 40</video:title>
      <video:description>GMAT Data Sufficiency 40

151-153, pg. 290</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22380.jpg</video:thumbnail_loc>
      <video:duration>831</video:duration>
      <video:publication_date>2012-09-11T01:55:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dmN_s286dHc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Sufficiency</video:tag>
      <video:tag>40</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-78-Loop-De-Loop-Answer-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 78 - Loop De Loop Answer part 1</video:title>
      <video:description>Loop De Loop Answer part 1

Figuring out the minimum speed at the top of the loop de loop to stay on the track</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21116.jpg</video:thumbnail_loc>
      <video:duration>365</video:duration>
      <video:publication_date>2012-09-08T17:45:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4SQDybFjhRE</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Loop</video:tag>
      <video:tag>de</video:tag>
      <video:tag>answer</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-56-Solving-systems-by-substitution-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 56 - Solving systems by substitution 2</video:title>
      <video:description>Solving systems by substitution 2

U06_L1_T1_we2 Solving systems by substitution 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24611.jpg</video:thumbnail_loc>
      <video:duration>246</video:duration>
      <video:publication_date>2012-09-17T14:19:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wB3QCk0MGuw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>by</video:tag>
      <video:tag>substitution</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-elliptical-galaxy-M105-is-not-what-was-expected-by-Deep-Sky-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The elliptical galaxy M105 is not what was expected by Deep Sky Videos</video:title>
      <video:description>M105 was thought to be a boring galaxy. This riveting video reveals unexpected findings within the galaxy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/e482533e-f45c-48e5-bca4-e85738abac49/cand_5.jpg</video:thumbnail_loc>
      <video:duration>445</video:duration>
      <video:publication_date>2013-01-30T08:06:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29069.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>M105</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>Stars</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-79-Loop-De-Loop-Answer-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 79 - Loop De Loop Answer part 2</video:title>
      <video:description>Loop De Loop Answer part 2

Figuring out the car&apos;s average speed while completing the loop de loop</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21117.jpg</video:thumbnail_loc>
      <video:duration>288</video:duration>
      <video:publication_date>2012-09-08T17:46:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zcnnZz2pCSg</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Loop</video:tag>
      <video:tag>de</video:tag>
      <video:tag>answer</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-54-Professional-Antigen-Presenting-Cells-APC-and-MHC-II-complexes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 54 - Professional Antigen Presenting Cells (APC) and MHC II complexes</video:title>
      <video:description>Professional Antigen Presenting Cells (APC) and MHC II complexes

How professional antigen presenting cells present parts of engulfed pathogens on MHC II complexes (major histocompatibility complexes).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22503.jpg</video:thumbnail_loc>
      <video:duration>693</video:duration>
      <video:publication_date>2012-09-11T02:20:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/j_kSmmEpvQk</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Professional</video:tag>
      <video:tag>Antigen</video:tag>
      <video:tag>presenting</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>APC</video:tag>
      <video:tag>and</video:tag>
      <video:tag>MHC</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Complexes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Groups-of-the-Periodic-Table</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Groups of the Periodic Table</video:title>
      <video:description>Groups of the Periodic Table

Properties of alkali, alkaline earth and transition metals.  Halogens and noble gases.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22508.jpg</video:thumbnail_loc>
      <video:duration>711</video:duration>
      <video:publication_date>2012-09-11T02:20:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LDHg7Vgzses</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Groups</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>table</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-States-of-Matter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - States of Matter</video:title>
      <video:description>States of Matter

Introduction to the states or phases of matter.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22547.jpg</video:thumbnail_loc>
      <video:duration>1164</video:duration>
      <video:publication_date>2012-09-11T02:28:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pKvo0XWZtjo</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>States</video:tag>
      <video:tag>of</video:tag>
      <video:tag>matter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Chilling-Water-Problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Chilling Water Problem</video:title>
      <video:description>Chilling Water Problem

How much ice at -10 degrees C is necessary to get 500g of water down to 0 degrees C?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22554.jpg</video:thumbnail_loc>
      <video:duration>683</video:duration>
      <video:publication_date>2012-09-11T02:29:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lsXcKgjg8Hs</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chilling</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-43-Introduction-to-pH-pOH-and-pKw</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 43 - Introduction to pH, pOH, and pKw</video:title>
      <video:description>Introduction to pH, pOH, and pKw

Autoionization of water into hydronium and hydroxide ions.  pH, pOH, and pKa.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22582.jpg</video:thumbnail_loc>
      <video:duration>1089</video:duration>
      <video:publication_date>2012-09-11T02:35:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2q4vSKwaBtw</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>pH</video:tag>
      <video:tag>pOH</video:tag>
      <video:tag>and</video:tag>
      <video:tag>pKw</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Inflation-Deflation-3-Obama-Stimulus-Plan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  6 - Inflation &amp; Deflation 3: Obama Stimulus Plan</video:title>
      <video:description>Inflation &amp; Deflation 3: Obama Stimulus Plan

Is the stimulus large enough to offset the demand shock caused by the contraction in credit?  Will it lead to inflation?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22599.jpg</video:thumbnail_loc>
      <video:duration>800</video:duration>
      <video:publication_date>2012-09-11T02:39:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sZRkERfzzn4</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>inflation</video:tag>
      <video:tag>Deflation</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Obama</video:tag>
      <video:tag>Stimulus</video:tag>
      <video:tag>Plan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-58-Redox-Reactions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 58 - Redox Reactions</video:title>
      <video:description>Redox Reactions

Oxidation reduction (or redox) reactions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22624.jpg</video:thumbnail_loc>
      <video:duration>865</video:duration>
      <video:publication_date>2012-09-11T02:42:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yp60-oVxrT4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>redox</video:tag>
      <video:tag>Reactions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-74-Proof-Volume-Ratios-in-a-Carnot-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 74 - Proof: Volume Ratios in a Carnot Cycle</video:title>
      <video:description>Proof: Volume Ratios in a Carnot Cycle

Proof of the volume ratios in a Carnot Cycle</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22670.jpg</video:thumbnail_loc>
      <video:duration>1028</video:duration>
      <video:publication_date>2012-09-11T02:48:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ixRtSV3CXPA</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>volume</video:tag>
      <video:tag>ratios</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>carnot</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Standard-Error-of-the-Mean</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Standard Error of the Mean</video:title>
      <video:description>Standard Error of the Mean

Standard Error of the Mean (a.k.a. the standard deviation of the sampling distribution of the sample mean!)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22672.jpg</video:thumbnail_loc>
      <video:duration>915</video:duration>
      <video:publication_date>2012-09-11T02:49:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/J1twbrHel3o</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>standard</video:tag>
      <video:tag>error</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Mean</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Mean-and-Variance-of-Bernoulli-Distribution-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Mean and Variance of Bernoulli Distribution Example</video:title>
      <video:description>Mean and Variance of Bernoulli Distribution Example

Mean and Variance of Bernoulli Distribution Example</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22681.jpg</video:thumbnail_loc>
      <video:duration>500</video:duration>
      <video:publication_date>2012-09-11T02:50:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/O8vB1eInP_8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Mean</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Variance</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Bernoulli</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-Hypothesis-Testing-and-P-values</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - Hypothesis Testing and P-values</video:title>
      <video:description>Hypothesis Testing and P-values

Hypothesis Testing and P-values</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22699.jpg</video:thumbnail_loc>
      <video:duration>686</video:duration>
      <video:publication_date>2012-09-11T02:53:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-FtlH4svqx4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Hypothesis</video:tag>
      <video:tag>Testing</video:tag>
      <video:tag>and</video:tag>
      <video:tag>P</video:tag>
      <video:tag>values</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-50-Comparing-Population-Proportions-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 50 - Comparing Population Proportions 2</video:title>
      <video:description>Comparing Population Proportions 2

Comparing Population Proportions 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22730.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2012-09-11T02:58:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MNbat1lrJW4</video:player_loc>
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  <url>
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      <video:title>Lec 65 -ANOVA 1 - Calculating SST (Total Sum of Squares)</video:title>
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Analysis of Variance 1 - Calculating SST (Total Sum of Squares)</video:description>
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Analytic Geometry and Calculus</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Lec-80-Acceleration-Due-to-Gravity-at-the-Space-Station</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 80 - Acceleration Due to Gravity at the Space Station</video:title>
      <video:description>Acceleration Due to Gravity at the Space Station

What is the acceleration due to gravity at the space station</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21118.jpg</video:thumbnail_loc>
      <video:duration>613</video:duration>
      <video:publication_date>2012-09-08T17:46:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/R5CRZONOHCU</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
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      <video:tag>at</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Space</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-17-Statistics-21-fe5524</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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Introductory Probability and Statistics for Business -
Professor Philip Stark</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Lec-29-IIT-JEE-Trigonometric-Maximum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>IIT JEE Trigonometric Maximum

2010 IIT JEE Paper 1 Problem 48 Trigonometric Maximum</video:description>
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      <video:duration>594</video:duration>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-Intro-to-Cryptography</loc>
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    <video:video>
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      <video:description>Intro to Cryptography

The basic idea behind why we need cryptography</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25319.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2012-09-18T02:52:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Kf9KjCKmDcU</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-84-Enthalpy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 84 - Enthalpy</video:title>
      <video:description>Enthalpy

Understanding why enthalpy can be viewed as &quot;heat content&quot; in a constant pressure system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22696.jpg</video:thumbnail_loc>
      <video:duration>907</video:duration>
      <video:publication_date>2012-09-11T02:52:50.000Z</video:publication_date>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Cuban Missile Crisis</video:title>
      <video:description>Cuban Missile Crisis

Overview of the Cuban Missile Crisis</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24477.jpg</video:thumbnail_loc>
      <video:duration>1140</video:duration>
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  <url>
    <loc>https://dnatube.com/videos/Lec-3-Sociology-185-GLOBAL-SOCIOLOGY-Michael-Watts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Sociology 185 - GLOBAL SOCIOLOGY - Michael Watts</video:title>
      <video:description>&quot;Lec 3 - Sociology 185 - GLOBAL SOCIOLOGY - Michael Watts&quot;Global Sociology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23976.jpg</video:thumbnail_loc>
      <video:duration>3237</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/pzX58sYSA1E</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-12-Sickle-Scalers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Sickle Scalers</video:title>
      <video:description>&quot;Lec 12 - Sickle Scalers Correct procedures for using each scaler in the mouth, with graphics and a typodont, . Orig. air date: JUL 11 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22861.jpg</video:thumbnail_loc>
      <video:duration>829</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/isB_Mc8XGg0</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-15-Polishing-Procedures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Polishing Procedures</video:title>
      <video:description>&quot;Lec 15 - Polishing Procedures&quot; Shows proper procedure for polishing a patient&apos;s teeth after prophalaxis.  Orig. air date: JUL 26 76

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22864.jpg</video:thumbnail_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-17-Blood-Pressure-in-the-Dental-Office</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Blood Pressure in the Dental Office</video:title>
      <video:description>&quot;Lec 17 - Blood Pressure in the Dental Office&quot; The purpose and procedure of blood pressure determination in the Dental Office.  Orig. air date: APR 12 76

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:duration>1073</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/mTTX5AhPT2E</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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      <video:tag>17</video:tag>
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      <video:tag>the</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Behavior Control During Anesthesia for the Child</video:title>
      <video:description>&quot;Lec 2 - Behavior Control During Anesthesia for the Child&quot; Three children are given local anesthetic for operative procedure. Behavior control is demonstrated.  Orig. air date: OCT 12 76

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22880.jpg</video:thumbnail_loc>
      <video:duration>804</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/v2mGurdfYno</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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      <video:tag>Lec</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 6 - Placement of Rubber Dam in Pedodontics</video:title>
      <video:description>&quot;Lec 6 - Placement of Rubber Dam in Pedodontics&quot; Supplemental instructional material on the placement of a rubber dam on a child patient. Two alternate methods of placement are demonstrated. Orig. air date: JAN 13 76

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22884.jpg</video:thumbnail_loc>
      <video:duration>1102</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/qFc2Ic_g_YY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
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  <url>
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    <video:video>
      <video:title>Lec Last - Breaking the Barriers to Serving Patients with Handicaps</video:title>
      <video:description>&quot;Lec Last - Breaking the Barriers to Serving Patients with Handicaps&quot; Orig. air date: APR 13 89

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22888.jpg</video:thumbnail_loc>
      <video:duration>2763</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/QgbtEnnrmb0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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      <video:tag>Lec</video:tag>
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      <video:tag>the</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/LEc-23-MIT-6189-Multicore-Programming-Primer-IAP-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>&quot;LEc 23 - MIT 6.189 Multicore Programming Primer, IAP 2007&quot; Project: Global illumination

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15767.jpg</video:thumbnail_loc>
      <video:duration>1098</video:duration>
      <video:publication_date>2012-08-28T20:21:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xDnq_b2784c</video:player_loc>
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      <video:tag>programming</video:tag>
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      <video:tag>Sony</video:tag>
      <video:tag>PlayStation</video:tag>
      <video:tag>competition</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-2-Application-of-Basic-Instrumentation-in-Cavity-Preparation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Application of Basic Instrumentation in Cavity Preparation</video:title>
      <video:description>&quot;Lec 2 - Application of Basic Instrumentation in Cavity Preparation&quot; This tape shows how to effectively use the different rotary burrs on a cavity preparation.  Orig. air date: DEC 4 87

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22890.jpg</video:thumbnail_loc>
      <video:duration>558</video:duration>
      <video:publication_date>2012-09-11T08:43:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/F54BTIiginY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-Introduction-to-Waxing-A-Practice-Exercise</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Introduction to Waxing: A Practice Exercise</video:title>
      <video:description>&quot;Lec 7 - Introduction to Waxing: A Practice Exercise&quot; Shows the different uses of waxes in dentistry, as well as the armamentarium and procedure for waxing. A practice exercise is presented to demonstrate use of the tools. Orig. air date: AUG 20 82

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22895.jpg</video:thumbnail_loc>
      <video:duration>613</video:duration>
      <video:publication_date>2012-09-11T08:43:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kGZCe87r5TE</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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      <video:tag>Lec</video:tag>
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      <video:tag>A</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - Electrosurgery</video:title>
      <video:description>&quot;Lec 37 - Electrosurgery&quot; The clinical uses of electrosurgery, armamentarium, and clinical examples of the surgery.  Orig. air date: APR 1 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21238.jpg</video:thumbnail_loc>
      <video:duration>656</video:duration>
      <video:publication_date>2012-09-09T03:24:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ppi8PcIumv8</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>37</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-Electrical-Engineering-140-Lecture-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Electrical Engineering 140 - Lecture 4</video:title>
      <video:description>Electrical Engineering 140 - Lecture 4

Linear Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26168.jpg</video:thumbnail_loc>
      <video:duration>4886</video:duration>
      <video:publication_date>2012-09-19T00:07:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/x2pHRIqAeKE</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>140</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Dental-Anatomy-Maxillary-Premolars-Review</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 -Dental Anatomy: Maxillary Premolars Review</video:title>
      <video:description>&quot;Lec 21 -Dental Anatomy: Maxillary Premolars Review&quot;Orig. air date: MAY 22 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21630.jpg</video:thumbnail_loc>
      <video:duration>691</video:duration>
      <video:publication_date>2012-09-09T06:26:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rr__hDLgIF4</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Dental</video:tag>
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      <video:tag>Maxillary</video:tag>
      <video:tag>Premolars</video:tag>
      <video:tag>Reviewq</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Sociology-185-GLOBAL-SOCIOLOGY-Ching-Kwan-Lee-on-the-Enigma-of-Chinese-Capitalism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Sociology 185 - GLOBAL SOCIOLOGY: Ching Kwan Lee on the Enigma of Chinese Capitalism</video:title>
      <video:description>&quot;Lec 6 - Sociology 185 - GLOBAL SOCIOLOGY: Ching Kwan Lee on the Enigma of Chinese Capitalism&quot;Global Sociiology
Ching Kwan Lee on the Enigma of Chinese Capitalism</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23979.jpg</video:thumbnail_loc>
      <video:duration>4061</video:duration>
      <video:publication_date>2012-09-14T12:30:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XXyCAYv33Gk</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>sociology</video:tag>
      <video:tag>185</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Ching</video:tag>
      <video:tag>Kwan</video:tag>
      <video:tag>Lee</video:tag>
      <video:tag>on</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Enigma</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Chinese</video:tag>
      <video:tag>Capitalism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Civil-and-Environmental-Engineering-120-Lecture-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Civil and Environmental Engineering 120 - Lecture 1</video:title>
      <video:description>Civil and Environmental Engineering 120 - Lecture 1

Structural Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26415.jpg</video:thumbnail_loc>
      <video:duration>3015</video:duration>
      <video:publication_date>2012-09-19T01:06:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SkcF2wiuoGg</video:player_loc>
      <video:uploader>0|61|0</video:uploader>
      <video:category>Civil Engineering</video:category>
      <video:tag>Civil</video:tag>
      <video:tag>and</video:tag>
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      <video:tag>engineering</video:tag>
      <video:tag>120</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>1</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Biology-1B-Lecture-16-The-tree-of-life-Phylogeny</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  15 - Biology 1B - Lecture 16: The tree of life: Phylogeny</video:title>
      <video:description>Biology 1B - Lecture 16: The tree of life: Phylogeny

General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26419.jpg</video:thumbnail_loc>
      <video:duration>2973</video:duration>
      <video:publication_date>2012-09-19T01:07:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Szh0Hx-YyzI</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>16</video:tag>
      <video:tag>the</video:tag>
      <video:tag>tree</video:tag>
      <video:tag>of</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Phylogeny</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-108-Electrostatics-part-1-Introduction-to-Charge-and-Coulombs-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 108 - Electrostatics (part 1): Introduction to Charge and Coulomb&apos;s Law</video:title>
      <video:description>Electrostatics (part 1): Introduction to Charge and Coulomb&apos;s Law

Introduction to Charge and Coulomb&apos;s Law (video from May 2008 that I forgot to upload)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21763.jpg</video:thumbnail_loc>
      <video:duration>842</video:duration>
      <video:publication_date>2012-09-10T12:28:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NXMgvrS8Gr8</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>electrostatics</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Charge</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Coulomb</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-109-Electrostatics-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 109 - Electrostatics (part 2)</video:title>
      <video:description>Electrostatics (part 2)

Electric Fields</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21764.jpg</video:thumbnail_loc>
      <video:duration>812</video:duration>
      <video:publication_date>2012-09-10T12:30:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0YOGrTNgGhE</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>electrostatics</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-113-Electric-Potential-Energy-part-2-involves-calculus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 113 - Electric Potential Energy (part 2-- involves calculus)</video:title>
      <video:description>Electric Potential Energy (part 2-- involves calculus)

Electric potential energy difference in a varying field</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21768.jpg</video:thumbnail_loc>
      <video:duration>590</video:duration>
      <video:publication_date>2012-09-10T12:32:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CqsYCIjSm9A</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>electric</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
      <video:tag>involves</video:tag>
      <video:tag>calculus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-115-Capacitance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 115 - Capacitance</video:title>
      <video:description>Capacitance

Introduction to the capacitance of a two place capacitor</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21770.jpg</video:thumbnail_loc>
      <video:duration>815</video:duration>
      <video:publication_date>2012-09-10T12:33:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ngOC4eUQl8Y</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Capacitance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-116-Circuits-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 116 - Circuits (part 1)</video:title>
      <video:description>Circuits (part 1)

Introduction to electricity, circuits, current and resistance</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21771.jpg</video:thumbnail_loc>
      <video:duration>699</video:duration>
      <video:publication_date>2012-09-10T12:33:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3o8_EARoMtg</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>circuits</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-117-Circuits-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 117 - Circuits (part 2)</video:title>
      <video:description>Circuits (part 2)

Resistors in series</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21772.jpg</video:thumbnail_loc>
      <video:duration>668</video:duration>
      <video:publication_date>2012-09-10T12:34:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7vHh1sfZ5KE</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>circuits</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-GMAT-Math-37</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - GMAT Math 37</video:title>
      <video:description>GMAT Math 37

185-189, pgs. 177-178</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21953.jpg</video:thumbnail_loc>
      <video:duration>627</video:duration>
      <video:publication_date>2012-09-11T00:00:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QcAr1552o84</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>37</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Biology-1B-Paleoecology-and-Hominid-Ecology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Biology 1B - Paleoecology and Hominid Ecology</video:title>
      <video:description>&quot;Lec 10 - Biology 1B - Paleoecology and Hominid Ecology&quot;General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27208.jpg</video:thumbnail_loc>
      <video:duration>2918</video:duration>
      <video:publication_date>2012-09-21T03:55:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/b9i6F1Q6Fyg</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>Paleoecology</video:tag>
      <video:tag>and</video:tag>
      <video:tag>hominid</video:tag>
      <video:tag>ecology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-159-Adhesive-Dentistry-Using-Glass-Ionomers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 159  - Adhesive Dentistry Using Glass Ionomers</video:title>
      <video:description>&quot;Lec 159  - Adhesive Dentistry Using Glass Ionomers&quot; Shows the different clinical uses of glass ionomer technologies: restoration of various rare carious lesions, fixing cervical abrasions and recontouring teeth. Orig. air date: NOV 2 80

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22971.jpg</video:thumbnail_loc>
      <video:duration>832</video:duration>
      <video:publication_date>2012-09-11T10:30:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pIQB8qHLR38</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>159</video:tag>
      <video:tag>Adhesive</video:tag>
      <video:tag>Dentistry</video:tag>
      <video:tag>using</video:tag>
      <video:tag>Glass</video:tag>
      <video:tag>Ionomers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Bleaching-of-Vital-Tetracycline-Stained-Teeth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Bleaching of Vital Tetracycline Stained Teeth</video:title>
      <video:description>&quot;Lec 16 - Bleaching of Vital Tetracycline Stained Teeth&quot; Detailed demonstration of the current method used to bleach normal, healthy, vital teeth that have been stained during the calcification period by the tetracycline drugs. Orig. air date: FEB 26 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22918.jpg</video:thumbnail_loc>
      <video:duration>1321</video:duration>
      <video:publication_date>2012-09-11T09:30:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LzoDdIQEktE</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Bleaching</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Vital</video:tag>
      <video:tag>Tetracycline</video:tag>
      <video:tag>Stained</video:tag>
      <video:tag>Teeth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-160-Vinyl-Polysiloxane-Impression-for-Anterior-Bridge</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 160 -Vinyl Polysiloxane Impression for Anterior Bridge</video:title>
      <video:description>&quot;Lec 160 -Vinyl Polysiloxane Impression for Anterior Bridge&quot; The procedure for taking a Vinyl Polysiloxane impression for the eventual fabrication of a maxillary, anterior, three unit, procelain fused to metal pinledge bridge. Orig. air date: JAN 12 88

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22972.jpg</video:thumbnail_loc>
      <video:duration>720</video:duration>
      <video:publication_date>2012-09-11T10:30:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0RjUBTF8RJ0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>160</video:tag>
      <video:tag>Vinyl</video:tag>
      <video:tag>Polysiloxane</video:tag>
      <video:tag>Impression</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>bridge</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-162-Posterior-Porcelain-Laminates-for-DiscoloredTeeth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 162 -Posterior Porcelain Laminates for DiscoloredTeeth</video:title>
      <video:description>&quot;Lec 162 -Posterior Porcelain Laminates for DiscoloredTeeth&quot; Shows the clinical application of porcelain laminates on posterior stained teeth.  Orig. air date: JUL 8 88

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22974.jpg</video:thumbnail_loc>
      <video:duration>1140</video:duration>
      <video:publication_date>2012-09-11T10:30:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gXBjcbufbkY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>162</video:tag>
      <video:tag>Posterior</video:tag>
      <video:tag>Porcelain</video:tag>
      <video:tag>Laminates</video:tag>
      <video:tag>for</video:tag>
      <video:tag>DiscoloredTeeth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-179-Porcelain-Fused-to-Metal-Maxillary-Cuspid-Preparation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 179 - Porcelain Fused to Metal - Maxillary Cuspid Preparation</video:title>
      <video:description>&quot;Lec 179 - Porcelain Fused to Metal - Maxillary Cuspid Preparation&quot; The sequence of steps in preparing a maxillary cuspid for a porcelain fused to metal restoration.  Orig. air date: JAN 26 76

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22991.jpg</video:thumbnail_loc>
      <video:duration>2639</video:duration>
      <video:publication_date>2012-09-11T10:38:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VBE3U1SEy90</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>179</video:tag>
      <video:tag>Porcelain</video:tag>
      <video:tag>Fused</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Metal</video:tag>
      <video:tag>Maxillary</video:tag>
      <video:tag>Cuspid</video:tag>
      <video:tag>Preparation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-the-immune-system-works-Introduction-only</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the immune system works? Introduction only</video:title>
      <video:description>Our Immune System DVD starts by looking at external barriers to microbial attack such as the skin and mucus membranes and non-specific internal defenses such as macrophages, natural killer cells, and the inflammatory response. The program then delves into the immune response including the recognition of invaders by antibodies and T-cell receptors, the destruction of invaders by antibodies and cytotoxic T-cells, and the immunity conferred by memory cells. A discussion of how vaccinations work and current AIDS research concludes the program.
To purchase this DVD please visit http://www.greatpacificmedia.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/09/fbd3b864-31d1-498d-b019-a4acd8cd8f6b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>195</video:duration>
      <video:publication_date>2012-09-11T22:23:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/22994.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Immune</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Wolbach-UX</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Wolbach UX</video:title>
      <video:description>&quot;Lec 3 - Wolbach UX&quot; Wolbach UX is gesture and touch-based technology adapted for scientific use at the Harvard-Smithsonian Center for Astrophysics (CfA) John G. Wolbach Library.

Produced by the Berkman Center for Internet &amp; Society
Filmed and Edited by Daniel Dennis Jones with Rocky Acosta

Creative Commons music by Hugh Doolan: http://soundcloud.com/hughdoolan/heartlands-free-dl, Flickr photos courtesy of michaeljung (http://www.flickr.com/photos/michaeljung), boris (http://www.flickr.com/photos/boris), marilink (http://www.flickr.com/photos/marilink)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23012.jpg</video:thumbnail_loc>
      <video:duration>211</video:duration>
      <video:publication_date>2012-09-12T05:23:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tgQ_I7rIaZk</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Wolbach</video:tag>
      <video:tag>UX</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-80-Graphing-a-Quadratic-Function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 80 - Graphing a Quadratic Function</video:title>
      <video:description>Graphing a Quadratic Function

u17_l2_t2_we2 Graphing a Quadratic Function</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25342.jpg</video:thumbnail_loc>
      <video:duration>363</video:duration>
      <video:publication_date>2012-09-18T02:59:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3a7UbMJpeIM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Graphing</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Quadratic</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Physics-112-Lecture-26</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Physics 112 - Lecture 26</video:title>
      <video:description>Physics 112 - Lecture 26

Introduction to Statistical and Thermal Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26527.jpg</video:thumbnail_loc>
      <video:duration>2935</video:duration>
      <video:publication_date>2012-09-19T01:28:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YlYrIGzvx-E</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>112</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>26</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stratigraphic-Principles-Rock-layers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stratigraphic Principles Rock layers</video:title>
      <video:description>Dr. John Shea demonstrates the two main principles in the study of rock layers: superposition and association.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/898e2ad2-b782-43d1-8d2b-f31efe068639/cand_5.jpg</video:thumbnail_loc>
      <video:duration>140</video:duration>
      <video:publication_date>2012-04-12T22:36:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12172.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>rock</video:tag>
      <video:tag>layers</video:tag>
      <video:tag>Stratigraphic</video:tag>
      <video:tag>Principles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Physics-112-Lecture-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Physics 112 - Lecture 3</video:title>
      <video:description>Physics 112 - Lecture 3

Introduction to Statistical and Thermal Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26432.jpg</video:thumbnail_loc>
      <video:duration>3003</video:duration>
      <video:publication_date>2012-09-19T01:10:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/q8-Kt_BA8r8</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>112</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-85-Difference-of-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 85 - Difference of Functions</video:title>
      <video:description>Difference of Functions

u17_l3_t1_we2 Difference of Functions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25347.jpg</video:thumbnail_loc>
      <video:duration>188</video:duration>
      <video:publication_date>2012-09-18T03:00:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KvMyZY9upuA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>difference</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Removal-of-Carious-Lesion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Removal of Carious Lesion</video:title>
      <video:description>&quot;Lec 23 - Removal of Carious Lesion&quot; Includes a display of instruments necessary for caries removal, a discussion of the steps and criteria involved and demonstration of a complete removal of a carious lesion. Orig. air date: JAN 8 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21208.jpg</video:thumbnail_loc>
      <video:duration>1219</video:duration>
      <video:publication_date>2012-09-09T03:10:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zo8lASkbrrk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>Removal</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Carious</video:tag>
      <video:tag>Lesion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-86-Product-of-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 86 - Product of Functions</video:title>
      <video:description>Product of Functions

u17_l3_t1_we3 Product of Functions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25348.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2012-09-18T03:01:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JKvmAexeMgY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Product</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-MIT-6002-Circuits-and-Electronics-Spring-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 -  MIT 6.002 Circuits and Electronics, Spring 2007</video:title>
      <video:description>&quot;Lec 25 -  MIT 6.002 Circuits and Electronics, Spring 2007&quot; Energy, CMOS

View the complete course: http://ocw.mit.edu/6-002S07

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14818.jpg</video:thumbnail_loc>
      <video:duration>2411</video:duration>
      <video:publication_date>2012-08-28T01:43:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JB2HgohNHYQ</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>circuits</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Abstraction</video:tag>
      <video:tag>switches</video:tag>
      <video:tag>amplifiers</video:tag>
      <video:tag>analog</video:tag>
      <video:tag>digital</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-MIT-6002-Circuits-and-Electronics-Spring-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last -  MIT 6.002 Circuits and Electronics, Spring 2007</video:title>
      <video:description>&quot;Lec Last -  MIT 6.002 Circuits and Electronics, Spring 2007&quot; Violating the abstraction barrier

View the complete course: http://ocw.mit.edu/6-002S07

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14819.jpg</video:thumbnail_loc>
      <video:duration>2796</video:duration>
      <video:publication_date>2012-08-28T01:43:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dyxcCoUgETU</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>coefficients</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Course-introduction-Introduction-t</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- Course introduction.  Introduction t</video:title>
      <video:description>Lec 1- Course introduction.  Introduction t.
General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17149.jpg</video:thumbnail_loc>
      <video:duration>2292</video:duration>
      <video:publication_date>2012-09-02T11:48:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JKNYzpMf46o</video:player_loc>
      <video:uploader>UCBerkeley</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-MIT-1803-Differential-Equations-Spring-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - MIT 18.03 Differential Equations, Spring 2006</video:title>
      <video:description>&quot;Lec 13 - MIT 18.03 Differential Equations, Spring 2006&quot; Finding Particular Sto Inhomogeneous ODE&apos;s: Operator and Solution Formulas Involving Exponentials.

View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14832.jpg</video:thumbnail_loc>
      <video:duration>2874</video:duration>
      <video:publication_date>2012-08-28T02:12:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9KbpbBMThTE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>coefficients</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Stellar-Mass-Black-Holes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Stellar Mass Black Holes</video:title>
      <video:description>&quot;Lec 12 - Stellar Mass Black Holes&quot; Frontiers/Controversies in Astrophysics (ASTR 160)

One last key concept in Special Relativity is introduced before discussion turns again to black celestial bodies (black holes in particular) that manifest the relativistic effects students have learned about in the previous lectures. The new concept deals with describing events in a coordinate system of space and time. A mathematical explanation is given for how space and time reverse inside the Schwarzschild radius through sign changes in the metric. Evidence for General Relativity is offered from astronomical objects. The predicted presence and subsequent discovery of Neptune as proof of General Relativity are discussed, and stellar mass black holes are introduced.

00:00 - Chapter 1. Invariance in Special Relativity
10:10 - Chapter 2. Invariant Intervals and the Schwarzschild Metric
21:01 - Chapter 3. Schwarzschild Sign Changes and Space-Time Reversals
36:27 - Chapter 4. Evidence for General Relativity in Astronomy

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17282.jpg</video:thumbnail_loc>
      <video:duration>2982</video:duration>
      <video:publication_date>2012-09-02T17:33:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rIUxvzJzPYw</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>curvature</video:tag>
      <video:tag>Interval</video:tag>
      <video:tag>invariant</video:tag>
      <video:tag>Limiting</video:tag>
      <video:tag>case</video:tag>
      <video:tag>metric</video:tag>
      <video:tag>perihelion</video:tag>
      <video:tag>Schwarzschild</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Like</video:tag>
      <video:tag>time</video:tag>
      <video:tag>coordinate</video:tag>
      <video:tag>Tau</video:tag>
      <video:tag>Vulcan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-The-Fourier-Transforms-and-its-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - The Fourier Transforms and its Applications</video:title>
      <video:description>&quot;Lec 7 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261).  Professor Osgood reintroduces the Fourier Transform and its inverse, then he goes into specific properties and transforms.

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17610.jpg</video:thumbnail_loc>
      <video:duration>2869</video:duration>
      <video:publication_date>2012-09-03T16:26:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mdFETbe1n5Q</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>math</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>series</video:tag>
      <video:tag>Coefficient</video:tag>
      <video:tag>Inverse</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Spectrum</video:tag>
      <video:tag>signals</video:tag>
      <video:tag>gaussian</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-34-Computer-Science-164</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 34-Computer Science 164 -</video:title>
      <video:description>lec 34-Computer Science 164 -  Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27575.jpg</video:thumbnail_loc>
      <video:duration>2707</video:duration>
      <video:publication_date>2012-09-30T08:44:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/d2wJGthNhWQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-4-Practice-of-Art-23AC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 4-Practice of Art 23AC</video:title>
      <video:description>lec 4-Practice of Art 23AC - Foundations of American Cyber-Culture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27580.jpg</video:thumbnail_loc>
      <video:duration>3247</video:duration>
      <video:publication_date>2012-09-30T09:02:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LCgPxmvJs48</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>arts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-MIT-6002-Circuits-and-Electronics-Spring-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 -  MIT 6.002 Circuits and Electronics, Spring 2007</video:title>
      <video:description>&quot;Lec 20 -  MIT 6.002 Circuits and Electronics, Spring 2007 &quot;Filters

View the complete course: http://ocw.mit.edu/6-002S07

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14811.jpg</video:thumbnail_loc>
      <video:duration>2878</video:duration>
      <video:publication_date>2012-08-28T01:40:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WT-qzgaKeGI</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>coefficients</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Symptoms-of-a-Myocardial-Infarction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Symptoms of a Myocardial Infarction</video:title>
      <video:description>Ischemic heart disease is part of myocardial Infarction. The symtoms of MI is chest pain, shortness of breath,dizziness and weakness in no particular order.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c9219279-e09b-4dce-ad89-7b4c00a9a8a7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2011-12-01T20:01:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10311.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Myocardial</video:tag>
      <video:tag>Infarction</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-Males-reproductive-sysytem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human Males reproductive sysytem</video:title>
      <video:description>This video shows an internal structure of human males reproductive system. The functions performed by each part in the reproductive system are also explained in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b3b88bdf-a3bd-49c5-9553-e6079e3d86fa/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-11T23:59:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11258.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Structural Biology</video:category>
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      <video:tag>the</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-is-Radical-Prostatectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Radical Prostatectomy?</video:title>
      <video:description>Radical Prostatectomy is the surgical procedure to remove all parts of the prostrate gland.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0e09a7aa-adca-4dbc-928c-67bcc235176e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>166</video:duration>
      <video:publication_date>2011-12-01T20:28:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10392.mp4</video:content_loc>
      <video:uploader>gazzer</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Radical</video:tag>
      <video:tag>Prostatectomy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-CA-Geometry-Triangles-and-Parallelograms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - CA Geometry: Triangles and Parallelograms</video:title>
      <video:description>CA Geometry: Triangles and Parallelograms

21-25, triangles and parallelograms</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22451.jpg</video:thumbnail_loc>
      <video:duration>674</video:duration>
      <video:publication_date>2012-09-11T02:10:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/h0FFEBHBufo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>geometry</video:tag>
      <video:tag>Triangles</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Parallelograms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-41-Anatomy-of-a-Neuron</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 41 - Anatomy of a Neuron</video:title>
      <video:description>Anatomy of a Neuron

Introduction to the neuron and its anatomy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22449.jpg</video:thumbnail_loc>
      <video:duration>373</video:duration>
      <video:publication_date>2012-09-11T02:10:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ob5U8zPbAX4</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>anatomy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>neuron</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Psychology-101</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Psychology 101</video:title>
      <video:description>&quot;Lec Last - Psychology 101&quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27198.jpg</video:thumbnail_loc>
      <video:duration>3039</video:duration>
      <video:publication_date>2012-09-21T03:47:21.000Z</video:publication_date>
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      <video:uploader>0|70|0</video:uploader>
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      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
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      <video:tag>101</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-24-MIT-1803-Differential-Equations-Spring-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 -  MIT 18.03 Differential Equations, Spring 2006</video:title>
      <video:description>&quot;Lec 24 -  MIT 18.03 Differential Equations, Spring 2006&quot; Homogeneous Linear Systems with Constant Coefficients: Solution via Matrix Eigenvalues (Real and Distinct Case).

View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14843.jpg</video:thumbnail_loc>
      <video:duration>2945</video:duration>
      <video:publication_date>2012-08-28T02:19:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/heBvViSi9xQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>mit</video:tag>
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      <video:tag>coefficients</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-14-Electrical-Engineering-141</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14- Electrical Engineering 141</video:title>
      <video:description>Lec 14- Electrical Engineering 141.
Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17055.jpg</video:thumbnail_loc>
      <video:duration>4793</video:duration>
      <video:publication_date>2012-09-02T05:21:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/A0Fe7LXYzis</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
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      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/lec-4-Biology-1B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 4-Biology 1B</video:title>
      <video:description>lec 4-Biology 1B General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23401.jpg</video:thumbnail_loc>
      <video:duration>3007</video:duration>
      <video:publication_date>2012-09-13T13:37:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jYrK0UvWnSo</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>biology</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-MIT-803-Vibrations-and-Waves-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - MIT 8.03 Vibrations and Waves, Fall 2004</video:title>
      <video:description>&quot;Lec 5 - MIT 8.03 Vibrations and Waves, Fall 2004&quot; Forced Oscillations - Power at Resonance (Resonance Absorption, Resonance Width, Quality Q) - Transient Phenomena (General Solutions including Initial Conditions)

View the complete course: http://ocw.mit.edu/8-03F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14494.jpg</video:thumbnail_loc>
      <video:duration>4658</video:duration>
      <video:publication_date>2012-08-26T18:43:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cPyTSvJnavE</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
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      <video:tag>resonance</video:tag>
      <video:tag>superposition</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>refraction</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>Snell</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Huygens</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-17-Interactive-Art-and-Social-Meaning</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Interactive Art and Social Meaning</video:title>
      <video:description>&quot;Lec 17 - Interactive Art and Social Meaning&quot; (February 26, 2010) Peggy Weil, adjunct professor of design at the California College of Arts, discusses the incorporation of interaction design and virtual reality into the human experience.

Stanford University
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:duration>4040</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/hWRevX-kVe8</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
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      <video:tag>technology</video:tag>
      <video:tag>Computing</video:tag>
      <video:tag>art</video:tag>
      <video:tag>design</video:tag>
      <video:tag>human</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>Politics</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Non</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>sequencing</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>Faces</video:tag>
      <video:tag>puppets</video:tag>
      <video:tag>Turing</video:tag>
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      <video:tag>gaming</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Computer-Science-188</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  Last -  Computer Science 188</video:title>
      <video:description>&quot;Lec  Last -  Computer Science 188 &quot;Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27166.jpg</video:thumbnail_loc>
      <video:duration>4503</video:duration>
      <video:publication_date>2012-09-21T03:33:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/P2EVVUQYQIk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Rice-Design-Alliance-2010-Spotlight-Sou-Fujimoto</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20- Rice Design Alliance 2010 Spotlight: Sou Fujimoto</video:title>
      <video:description>Lec 20- Rice Design Alliance 2010 Spotlight: Sou Fujimoto.
The lecture was held on September 7, 2010 and presented by Sou Fujimoto from Japan.  He was the 2010 recipient of Spotlight: The Rice Design Alliance Prize.  Eligible honorees for the Spotlight Prize must be within their first 15 years of professional practice. An RDA committee of architects and academics convenes annually to consider local, national, and international architects who demonstrate design excellence and promise a great design future.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17374.jpg</video:thumbnail_loc>
      <video:duration>5738</video:duration>
      <video:publication_date>2012-09-02T18:44:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H4G8ym05fpY</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Spotlight2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Psychology-101</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Psychology 101</video:title>
      <video:description>&quot;Lec 23 - Psychology 101 &quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27189.jpg</video:thumbnail_loc>
      <video:duration>2763</video:duration>
      <video:publication_date>2012-09-21T03:46:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QADbrIIF8Fg</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Psychology</video:tag>
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    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-13-Jacques-Lacan-in-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Jacques Lacan in Theory</video:title>
      <video:description>&quot;Lec 13 - Jacques Lacan in Theory&quot; Introduction to Theory of Literature (ENGL 300)

In this lecture on psychoanalytic criticism, Professor Paul Fry explores the work of Jacques Lacan. Lacan&apos;s interest in Freud and distaste for post-Freudian &quot;ego psychologists&quot; are briefly mentioned, and his clinical work on &quot;the mirror stage&quot; is discussed in depth. The relationship in Lacanian thought, between metaphor and metonymy is explored through the image of the point de capiton. The correlation between language and the unconscious, and the distinction between desire and need, are also explained, with reference to Hugo&apos;s &quot;Boaz Asleep.&quot;

00:00 - Chapter 1. Peter Brooks and Lacan
09:03 - Chapter 2. Lacan and Freudian Scholarship
15:51 - Chapter 3. The Mirror Stage
22:18 - Chapter 4. Language and the Unconscious
30:25 - Chapter 5. Metonymy, Metaphor, and Desire
37:03 - Chapter 6. What Is Desire?
46:50 - Chapter 7. Slavoj Žižek

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17417.jpg</video:thumbnail_loc>
      <video:duration>3070</video:duration>
      <video:publication_date>2012-09-03T13:24:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lkAXsR5WINc</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>Ideal</video:tag>
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      <video:tag>egopsychologists</video:tag>
      <video:tag>dreamwork</video:tag>
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      <video:tag>language</video:tag>
      <video:tag>mirrorstage</video:tag>
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      <video:tag>Point</video:tag>
      <video:tag>decapiton</video:tag>
      <video:tag>objet</video:tag>
      <video:tag>petita</video:tag>
      <video:tag>ID</video:tag>
      <video:tag>metaphor</video:tag>
      <video:tag>metonymy</video:tag>
      <video:tag>desire</video:tag>
      <video:tag>need</video:tag>
      <video:tag>Victor</video:tag>
      <video:tag>Hugo</video:tag>
      <video:tag>film</video:tag>
      <video:tag>studies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-16-Practice-of-Art-23AC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 16-Practice of Art 23AC</video:title>
      <video:description>lec 16-Practice of Art 23AC Foundations of American Cyber-Culture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27592.jpg</video:thumbnail_loc>
      <video:duration>2812</video:duration>
      <video:publication_date>2012-09-30T09:11:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ndb1OSV9TBY</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>arts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Taking-Vital-Signs-The-Blood-Presure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Taking Vital Signs - The Blood Presure</video:title>
      <video:description>When checking for vital signs the Blood Pressure is the first vital sign a medical attendant would begin with.This Video show just how it is done.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/723c8a73-d6f5-4187-8a98-3879628705fe/cand_25.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2011-12-01T03:48:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10147.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Education</video:category>
      <video:tag>blood</video:tag>
      <video:tag>Pressure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-31-Chemistry-1A-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 31- Chemistry 1A Spring 2010</video:title>
      <video:description>Lec 31- Chemistry 1A Spring 2010.
General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16883.jpg</video:thumbnail_loc>
      <video:duration>2996</video:duration>
      <video:publication_date>2012-09-01T14:54:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ki4hSQC7sxA</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-s-p-Orbital-Hybridization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - s p Orbital Hybridization</video:title>
      <video:description>s p Orbital Hybridization

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26378.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2012-09-19T00:59:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1yoOSIcsCyI</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>s</video:tag>
      <video:tag>P</video:tag>
      <video:tag>orbital</video:tag>
      <video:tag>Hybridization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-134-Magnetism-12-Induced-Current-in-a-Wire</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 134 - Magnetism 12: Induced Current in a Wire</video:title>
      <video:description>Magnetism 12: Induced Current in a Wire

Induced current and EMF in a moving  wire from a magnetic field.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21818.jpg</video:thumbnail_loc>
      <video:duration>727</video:duration>
      <video:publication_date>2012-09-10T14:18:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KuUMUvwvML8</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>magnetism</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Induced</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>wire</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Reflective-properties-of-conic-sections</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reflective properties of conic sections</video:title>
      <video:description>reflective properties of conic sections, more... www.sonom.gr</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/fafb6540-2dad-42bc-a14b-fd898638125c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
      <video:publication_date>2012-04-05T15:50:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12163.mp4</video:content_loc>
      <video:uploader>dimitris poimenidis</video:uploader>
      <video:category>Scientific Animations</video:category>
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      <video:tag>education</video:tag>
      <video:tag>Reflections</video:tag>
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      <video:tag>Ellipse</video:tag>
      <video:tag>Hyperbola</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-27-The-Fourier-Transforms-and-its-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - The Fourier Transforms and its Applications</video:title>
      <video:description>&quot;Lec 27 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261).  Professor Osgood continues his discussion on higher dimensions and the outer reaches while helping the students understand higher dimensions Fourier Transforms.

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.
Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17645.jpg</video:thumbnail_loc>
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      <video:uploader>0|36|0</video:uploader>
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      <video:tag>computers</video:tag>
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      <video:tag>calculus</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>sin</video:tag>
      <video:tag>cosin</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>series</video:tag>
      <video:tag>higher</video:tag>
      <video:tag>dimensional</video:tag>
      <video:tag>one</video:tag>
      <video:tag>spacial</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>frequency</video:tag>
      <video:tag>varia</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-30-Surgery-for-Immediate-Complete-Denture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Surgery for Immediate Complete Denture</video:title>
      <video:description>&quot;Lec 30 - Surgery for Immediate Complete Denture&quot; 25 year old patient has anterior maxillary teeth removed for immediate complete denture. The surgery shows the complete steps from pre-medication to denture delivery. Orig. air date: APR 5 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21226.jpg</video:thumbnail_loc>
      <video:duration>2100</video:duration>
      <video:publication_date>2012-09-09T03:13:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WYR6P6Ne5mg</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Surgery</video:tag>
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      <video:tag>Complete</video:tag>
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    <loc>https://dnatube.com/videos/Lec-41-Blood-Coagulation-Techniques-and-Hemostasis-in-Oral-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 41 - Blood Coagulation Techniques and Hemostasis in Oral Surgery</video:title>
      <video:description>&quot;Lec 41 - Blood Coagulation Techniques and Hemostasis in Oral Surgery&quot; Demonstrates the different tests that can be used to measure blood coagulation and vascular fragility.  Orig. air date: JAN 27 75

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21242.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-09-09T03:28:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7OTNbDyCLCc</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Hemostasis</video:tag>
      <video:tag>in</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 20 - Sociology150A -  Stereotypes 2</video:title>
      <video:description>&quot;Lec 20 - Sociology150A -  Stereotypes 2&quot;Social Psychology: Self and Society
Professor Robb Willer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24266.jpg</video:thumbnail_loc>
      <video:duration>3815</video:duration>
      <video:publication_date>2012-09-15T05:40:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bub9vjN9qCg</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
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      <video:tag>20</video:tag>
      <video:tag>Sociology150A</video:tag>
      <video:tag>stereotypes</video:tag>
      <video:tag>2</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-38-Demystifying-and-De-Jargoning-the-Smart-Grid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - Demystifying and De-Jargoning the Smart Grid</video:title>
      <video:description>&quot;Lec 38 - Demystifying and De-Jargoning the Smart Grid&quot; January 13, 2010 - Efran Ibrahim, Technical Executive at the Electric Power Research Institute, engages the rapidly evolving discussion around the Smart Grid by separating core issues involved in system development and implementation from abundant hype and speculation, a perspective based on his experience with EPRI&apos;s seminal Intelligrid program.

Stanford University
http://www.stanford.edu

Electric Power Research Institute
http://www.epri.com

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
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      <video:player_loc>https://www.youtube.com/embed/Mjj8gmLq8cg</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
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      <video:tag>efficiency</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>grid</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>smart</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-91-Logarithmic-Equations-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 91 - Logarithmic Equations 2</video:title>
      <video:description>Logarithmic Equations 2

u18_l2_t1_we2 Logarithmic Equations 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25353.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2012-09-18T03:03:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vtStuLV-HvQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>logarithmic</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>2</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-Genome-in-5-Minutes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human Genome in 5 Minutes</video:title>
      <video:description>Pragmatic Bioinformatics_ Human Genome in 5 Minutes</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8a4be70f-e542-45d2-b23b-edc2716356f2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>251</video:duration>
      <video:publication_date>2010-11-20T23:26:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5652.mp4</video:content_loc>
      <video:uploader>crazyscience</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>Pragmatic</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-11-Cognitive-Science-C103-Last-50-minutes-of-lect</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 -Cognitive Science C103 - Last 50 minutes of lect</video:title>
      <video:description>&quot;Lec 11 -Cognitive Science C103 - Last 50 minutes of lect&quot;History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24125.jpg</video:thumbnail_loc>
      <video:duration>2454</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/5FEL17ad2pI</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Science</video:tag>
      <video:tag>C103</video:tag>
      <video:tag>Last</video:tag>
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      <video:tag>minutes</video:tag>
      <video:tag>of</video:tag>
      <video:tag>lect</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-21-MIT-802-Electricity-and-Magnetism-Spring-2002</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 21 | MIT 8.02 Electricity and Magnetism, Spring 2002</video:title>
      <video:description>Magnetic Materials
Dia-, Para-, and Ferromagnetism
Prize Ceremony of Motor Contest

View the complete course at: http://ocw.mit.edu/8-02S02

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12050.jpg</video:thumbnail_loc>
      <video:duration>2782</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/SNDqAuxYOQ8</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
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      <video:tag>electromagnetism</video:tag>
      <video:tag>and</video:tag>
      <video:tag>electrostatics</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Charge</video:tag>
      <video:tag>Coulomb</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>matter</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Bohrium-new-video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bohrium (new) video - Periodic Table of Videos</video:title>
      <video:description>A new video about Bohrium, including footage from our trip to Darmstadt where the element was created and named.

More chemistry at http://www.periodicvideos.com/
Follow us on Facebook at http://www.facebook.com/periodicvideos
And on Twitter at http://twitter.com/periodicvideos</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12141.jpg</video:thumbnail_loc>
      <video:duration>256</video:duration>
      <video:publication_date>2012-04-03T14:43:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/okJnQIjELY4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>bohr</video:tag>
      <video:tag>Neils</video:tag>
      <video:tag>superheavy</video:tag>
      <video:tag>Elements</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Programming-Paradigms-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Programming Paradigms (Stanford)</video:title>
      <video:description>&quot;Lec 13 - Programming Paradigms (Stanford)&quot; Lecture by Professor Jerry Cain for Programming Paradigms (CS107) in the Stanford University Computer Science department.  In this lecture, Prof. Cain discusses how linking and compilations work together in the context of C++ and C language programming.

Programming Paradigms (CS107) introduces several programming languages, including C, Assembly, C++, Concurrent Programming, Scheme, and Python.  The class aims to teach students how to write code for each of these individual languages and to understand the programming paradigms behind these languages.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=9D558D49CA734A02

CS 107 Course Website:
http://www.CS107.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17751.jpg</video:thumbnail_loc>
      <video:duration>3147</video:duration>
      <video:publication_date>2012-09-03T17:14:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ucQI5HpiFrI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>language</video:tag>
      <video:tag>source</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>paradigm</video:tag>
      <video:tag>C</video:tag>
      <video:tag>bit</video:tag>
      <video:tag>byte</video:tag>
      <video:tag>compilation</video:tag>
      <video:tag>linking</video:tag>
      <video:tag>GCC</video:tag>
      <video:tag>function</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Segmentation</video:tag>
      <video:tag>fault</video:tag>
      <video:tag>bus</video:tag>
      <video:tag>error</video:tag>
      <video:tag>dereference</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15Newman-Projections</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15Newman Projections</video:title>
      <video:description>Newman Projections

Newman Projections</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24527.jpg</video:thumbnail_loc>
      <video:duration>862</video:duration>
      <video:publication_date>2012-09-17T13:49:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IkmM4CPnqF0</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Newman</video:tag>
      <video:tag>Projections</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-38-Ecologies-of-Excess</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38- Ecologies of Excess</video:title>
      <video:description>Lec 38- Ecologies of Excess.
Eva Franch
Rice School of Architecture Insider Trading Lecture Series Spring 2010</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17392.jpg</video:thumbnail_loc>
      <video:duration>3522</video:duration>
      <video:publication_date>2012-09-02T19:08:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8KLaCxDrPfE</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Rice</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Houston</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-92-Graphing-Logarithmic-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 92 - Graphing Logarithmic Functions</video:title>
      <video:description>Graphing Logarithmic Functions

u18_l2_t1_we3 Graphing Logarithmic Functions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25354.jpg</video:thumbnail_loc>
      <video:duration>550</video:duration>
      <video:publication_date>2012-09-18T03:03:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DuYgVVU_BwY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Graphing</video:tag>
      <video:tag>logarithmic</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-93-Solving-Logarithmic-Equations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 93 - Solving Logarithmic Equations</video:title>
      <video:description>Solving Logarithmic Equations

u18_l2_t1_we4 Solving Logarithmic Equations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25355.jpg</video:thumbnail_loc>
      <video:duration>208</video:duration>
      <video:publication_date>2012-09-18T03:03:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oqAYqT70EBQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>logarithmic</video:tag>
      <video:tag>Equations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Converting-mixed-numbers-and-improper-fractions-ex-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Converting mixed numbers and improper fractions (ex 2)</video:title>
      <video:description>This is a lecture of Khan Academy.

Converting mixed numbers and improper fractions (ex 2)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25366.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2012-09-18T13:19:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NO8r40tJQ1o</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Converting</video:tag>
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      <video:tag>Numbers</video:tag>
      <video:tag>and</video:tag>
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      <video:tag>Fractions</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-16-Computer-Science-162</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 16-Computer Science 162</video:title>
      <video:description>Operating Systems and System Programming lec 16-Computer Science 162 .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19135.jpg</video:thumbnail_loc>
      <video:duration>4936</video:duration>
      <video:publication_date>2012-09-04T18:04:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tJ1N2acO6W8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
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      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-12-Social-Implications-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12- Social Implications 2</video:title>
      <video:description>Lec 12- Social Implications 2.
The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19182.jpg</video:thumbnail_loc>
      <video:duration>3029</video:duration>
      <video:publication_date>2012-09-04T19:01:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HoOOyZHZnhI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-72-Intro-to-30-60-90-Triangles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 72 - Intro to 30-60-90 Triangles</video:title>
      <video:description>Intro to 30-60-90 Triangles

A few more 45-45-90 examples and an introduction to 30-60-90 triangles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20355.jpg</video:thumbnail_loc>
      <video:duration>579</video:duration>
      <video:publication_date>2012-09-06T14:23:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Qwet4cIpnCM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Intro</video:tag>
      <video:tag>to</video:tag>
      <video:tag>30</video:tag>
      <video:tag>60</video:tag>
      <video:tag>90</video:tag>
      <video:tag>Triangles</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Science-With-Spider-Man</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Science With Spider-Man</video:title>
      <video:description>An interesting video animation showing the science of superheroes - SPIDER-MAN. The actions of this superhero are described here by relating them with science.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/e61b3968-0550-4342-8dda-b54c923747a2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>138</video:duration>
      <video:publication_date>2013-02-07T06:48:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29286.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>the</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Superheroes</video:tag>
      <video:tag>spider</video:tag>
      <video:tag>Man</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-16-Fluxes-between-the-forest-atmosphere-Harvard-Forest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Fluxes between the forest &amp; atmosphere - Harvard Forest</video:title>
      <video:description>Lec 16 - Fluxes between the forest &amp; atmosphere - Harvard Forest. Fluxes between the forest &amp; atmosphere: top-down &amp; bottom-up approaches, and comparisons among tower sites -- Bill Munger and Chris Williams

Harvard Forest Symposium, March 15, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15993.jpg</video:thumbnail_loc>
      <video:duration>1360</video:duration>
      <video:publication_date>2012-08-29T07:48:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mM-bebbopLU</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>land</video:tag>
      <video:tag>use</video:tag>
      <video:tag>Harvard</video:tag>
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      <video:tag>change</video:tag>
      <video:tag>LTER</video:tag>
      <video:tag>tower</video:tag>
      <video:tag>atmospheric</video:tag>
      <video:tag>exchange</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-24-Chemistry-1A-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 24 - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27128.jpg</video:thumbnail_loc>
      <video:duration>3065</video:duration>
      <video:publication_date>2012-09-21T02:59:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p36_wF-Nx-0</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>24</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Chemistry-1A-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 26 - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27130.jpg</video:thumbnail_loc>
      <video:duration>2927</video:duration>
      <video:publication_date>2012-09-21T03:08:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/A3qKdVWVhHE</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>26</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-18086-Mathematical-Methods-for-Engineers-II-aac6aa</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>Lec 1- MIT 18.086 Mathematical Methods for Engineers II.
Difference Methods for Ordinary Differential Equations

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16399.jpg</video:thumbnail_loc>
      <video:duration>2682</video:duration>
      <video:publication_date>2012-08-30T15:00:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gv-AB35V2k8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-51-Benefits-of-a-Restructured-Electric-Industry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 51 - Benefits of a Restructured Electric Industry</video:title>
      <video:description>&quot;Lec 51 - Benefits of a Restructured Electric Industry&quot; April 29, 2009 - Frank Wolak, senior fellow at the Stanford Institute for Economic Policy Research, discusses restructuring of the electricity industry in the U.S. using examples from California and explains the problems involved in energy market design. The Energy Seminar meets during the academic year on Wednesdays, 4:15 to 5:15 p.m.  For a listing of upcoming Energy Seminar talks, please visit the events listing at the Woods Institute for the Environment website.

Stanford University
http://www.stanford.edu

Woods Institute for the Environment 
http://woods.stanford.edu
 
Stanford Institute for Economic Policy Research
http://siepr.stanford.edu/

Frank Wolak&apos;s Homepage
http://www.stanford.edu/~wolak

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18822.jpg</video:thumbnail_loc>
      <video:duration>3821</video:duration>
      <video:publication_date>2012-09-04T06:13:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Bqn0YdeO9tg</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>energy</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>restructuring</video:tag>
      <video:tag>california</video:tag>
      <video:tag>Regulation</video:tag>
      <video:tag>competition</video:tag>
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      <video:tag>demand</video:tag>
      <video:tag>independent</video:tag>
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      <video:tag>operator</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>infrastructure</video:tag>
      <video:tag>United</video:tag>
      <video:tag>States</video:tag>
      <video:tag>economic</video:tag>
      <video:tag>productivity</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>generation</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>reducing</video:tag>
      <video:tag>ba</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-65-Another-u-subsitution-example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 65 - Another u-subsitution example</video:title>
      <video:description>Another u-subsitution example

Finding the antiderivative using u-substitution.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19859.jpg</video:thumbnail_loc>
      <video:duration>357</video:duration>
      <video:publication_date>2012-09-06T00:24:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IAbSeAk5RJU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Another</video:tag>
      <video:tag>U</video:tag>
      <video:tag>subsitution</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-90-Applying-Radical-Equations-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 90 - Applying Radical Equations 3</video:title>
      <video:description>Applying Radical Equations 3

U07_L3_T3_we3 Applying Radical Equations 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24662.jpg</video:thumbnail_loc>
      <video:duration>199</video:duration>
      <video:publication_date>2012-09-17T15:07:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/npUtXLjTnxg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Applying</video:tag>
      <video:tag>Radical</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Glacier-breaking-up-in-Greenland</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Glacier breaking up in Greenland</video:title>
      <video:description>This video shows the breaking up of the biggest glacier in Greenland. Ice sheet the size of four times the area of Manhattan broke away from the Petermann glacier in August 2010 in Greenland. This was the biggest break up of a glacier in Greenland.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/997bd46d-8ff5-42b6-9731-58bb298377b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2012-11-23T23:58:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28049.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>glaciers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-143-When-the-source-and-the-wave-move-at-the-same-velocity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 143 - When the source and the wave move at the same velocity</video:title>
      <video:description>When the source and the wave move at the same velocity

When the source and the wave move at the same velocity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21828.jpg</video:thumbnail_loc>
      <video:duration>455</video:duration>
      <video:publication_date>2012-09-10T14:33:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4Xgk3vusxT8</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>when</video:tag>
      <video:tag>the</video:tag>
      <video:tag>source</video:tag>
      <video:tag>and</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>move</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Same</video:tag>
      <video:tag>velocity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-57-Solving-systems-by-substitution-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 57 - Solving systems by substitution 3</video:title>
      <video:description>Solving systems by substitution 3

U06_L1_T2_we3 Solving systems by substitution 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24613.jpg</video:thumbnail_loc>
      <video:duration>364</video:duration>
      <video:publication_date>2012-09-17T14:19:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0BgUKHTW37E</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>by</video:tag>
      <video:tag>substitution</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-MIT-5111-Principles-of-Chemical-Science-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec 10 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 10: Periodic trends continued; Covalent bonds

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15829.jpg</video:thumbnail_loc>
      <video:duration>2884</video:duration>
      <video:publication_date>2012-08-28T20:47:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5qTCy2wTL_s</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>electronic</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>equillibrium</video:tag>
      <video:tag>titration</video:tag>
      <video:tag>redox</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>lewis</video:tag>
      <video:tag>Structures</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>duality</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>trends</video:tag>
      <video:tag>general</video:tag>
      <video:tag>valence</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-138-Introduction-to-Waves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 138 - Introduction to Waves</video:title>
      <video:description>Introduction to Waves

Introduction to transverse and longitudinal waves</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21822.jpg</video:thumbnail_loc>
      <video:duration>783</video:duration>
      <video:publication_date>2012-09-10T14:23:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/c38H6UKt3_I</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>waves</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-139-Amplitude-Period-Frequency-and-Wavelength-of-Periodic-Waves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 139 - Amplitude, Period, Frequency and Wavelength of Periodic Waves</video:title>
      <video:description>Amplitude, Period, Frequency and Wavelength of Periodic Waves

Amplitude, period, frequency and wavelength of periodic waves</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21823.jpg</video:thumbnail_loc>
      <video:duration>866</video:duration>
      <video:publication_date>2012-09-10T14:24:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tJW_a6JeXD8</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Amplitude</video:tag>
      <video:tag>period</video:tag>
      <video:tag>frequency</video:tag>
      <video:tag>and</video:tag>
      <video:tag>wavelength</video:tag>
      <video:tag>of</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>waves</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-145-Specular-and-Diffuse-Reflection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 145 - Specular and Diffuse Reflection</video:title>
      <video:description>Specular and Diffuse Reflection

Specular and Diffuse Reflection</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21830.jpg</video:thumbnail_loc>
      <video:duration>660</video:duration>
      <video:publication_date>2012-09-10T14:35:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sd0BOnN6aNY</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Literature</video:category>
      <video:tag>Specular</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Diffuse</video:tag>
      <video:tag>reflection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-146-Specular-and-Diffuse-Reflection-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 146 - Specular and Diffuse Reflection 2</video:title>
      <video:description>Specular and Diffuse Reflection 2

Specular and Diffuse Reflection 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21831.jpg</video:thumbnail_loc>
      <video:duration>461</video:duration>
      <video:publication_date>2012-09-10T14:36:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XR52dXLyz-M</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Specular</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Diffuse</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Programming-Abstractions-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Programming Abstractions (Stanford)</video:title>
      <video:description>&quot;Lec 2 - Programming Abstractions (Stanford)&quot; Lecture two by Julie Zelenski for the Programming Abstractions Course (CS106B) in the Stanford Computer Science Department. 

Julie describes the similarities between C++ and Java, which include general syntax, primitive variable types, operators and control structures; she proceeds to go through the code of a basic C++ program and explains each individual piece of code, headers, global constants, global data types, and calling functions. She also proceeds to write a simple program during the lecture that gets input from the user and prints a statement to the screen.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=FE6E58F856038C69

CS 106B Course Website:
http://cs106b.stanford.edu

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17662.jpg</video:thumbnail_loc>
      <video:duration>2628</video:duration>
      <video:publication_date>2012-09-03T16:45:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wmiD5J8Dw9E</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>global</video:tag>
      <video:tag>constant</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>parameter</video:tag>
      <video:tag>passing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Why-borrowing-works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Why borrowing works</video:title>
      <video:description>Why borrowing works

An explanation of why (not how) borrowing/regrouping works when subtracting numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20466.jpg</video:thumbnail_loc>
      <video:duration>513</video:duration>
      <video:publication_date>2012-09-06T15:17:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fWan_T0enj4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Why</video:tag>
      <video:tag>Borrowing</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-18086-Mathematical-Methods-for-Engineers-II-c25444</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>Lec 3- MIT 18.086 Mathematical Methods for Engineers II.
The One-way Wave Equation and CFL / von Neumann Stability

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16401.jpg</video:thumbnail_loc>
      <video:duration>3343</video:duration>
      <video:publication_date>2012-08-30T15:04:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dxNyJxI_2eI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Convex-Optimization-I-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Convex Optimization I (Stanford)</video:title>
      <video:description>&quot;Lec 3 - Convex Optimization I (Stanford)&quot; Professor Stephen Boyd, of the Stanford University Electrical Engineering department, lectures on convex and concave functions for the course, Convex Optimization I (EE 364A).

Convex Optimization I concentrates on recognizing and solving convex optimization problems that arise in engineering. Convex sets, functions, and optimization problems. Basics of convex analysis. Least-squares, linear and quadratic programs, semidefinite programming, minimax, extremal volume, and other problems. Optimality conditions, duality theory, theorems of alternative, and applications. Interior-point methods. Applications to signal processing, control, digital and analog circuit design, computational geometry, statistics, and mechanical engineering.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=3940DD956CDF0622

EE 364A Course Website:
http://www.stanford.edu/class/ee364

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17510.jpg</video:thumbnail_loc>
      <video:duration>4634</video:duration>
      <video:publication_date>2012-09-03T14:51:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kcOodzDGV4c</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>affine</video:tag>
      <video:tag>eigenvalue</video:tag>
      <video:tag>extended</video:tag>
      <video:tag>value</video:tag>
      <video:tag>extension</video:tag>
      <video:tag>Quadratic</video:tag>
      <video:tag>function</video:tag>
      <video:tag>epigraph</video:tag>
      <video:tag>Jensen</video:tag>
      <video:tag>inequality</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Andrew-Johnson-and-the-Radicals-A-Contest-over-the-Meaning-of-Reconstruction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Andrew Johnson and the Radicals: A Contest over the Meaning of Reconstruction</video:title>
      <video:description>&quot;Lec 21 - Andrew Johnson and the Radicals: A Contest over the Meaning of Reconstruction&quot; The Civil War and Reconstruction (HIST 119)

In this lecture, Professor Blight begins his engagement with Reconstruction. Reconstruction, Blight suggests, might best be understood as an extended referendum on the meaning of the Civil War. Even before the war&apos;s end, various constituencies in the North attempted to control the shape of the post-war Reconstruction of the South. In late 1863, President Abraham Lincoln offered his lenient &quot;Ten Percent Plan.&quot; Six months later, Congressional Republicans concerned by Lincoln&apos;s charity rallied behind the more radical provisions of the Wade-Davis Bill. Despite their struggle for control over Reconstruction, Congressional Radicals and President Lincoln managed to work together on two vital pieces of Reconstruction legislation in the first months of 1865--the 13th Amendment, which outlawed slavery in the United States, and the Freedmen&apos;s Bureau bill.

00:00 - Chapter 1. Introduction to Reconstruction
05:11 - Chapter 2. Reconstruction as a Forum to Understand the Civil War
13:37 - Chapter 3. The Early Debates on Reconstruction and Lincoln&apos;s Ten-Percent Plan
24:49 - Chapter 4. The Development of the Wade-Davis Manifesto
36:04 - Chapter 5. The Passing of the 13th Amendment and the Freedmen&apos;s Bureau
43:51 - Chapter 6. The Election of Andrew Johnson and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16727.jpg</video:thumbnail_loc>
      <video:duration>3044</video:duration>
      <video:publication_date>2012-09-01T08:40:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dw_1aH_H6nc</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>13th</video:tag>
      <video:tag>Amendment</video:tag>
      <video:tag>14th</video:tag>
      <video:tag>Abraham</video:tag>
      <video:tag>Lincoln</video:tag>
      <video:tag>Freedmen</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Bureau</video:tag>
      <video:tag>Bill</video:tag>
      <video:tag>Reconstruction</video:tag>
      <video:tag>Ten</video:tag>
      <video:tag>Percent</video:tag>
      <video:tag>Plan</video:tag>
      <video:tag>Wade</video:tag>
      <video:tag>Davis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Electron-Configurations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Electron Configurations</video:title>
      <video:description>Electron Configurations

Introduction to using the periodic table to determine electron configurations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22499.jpg</video:thumbnail_loc>
      <video:duration>604</video:duration>
      <video:publication_date>2012-09-11T02:19:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RJlEH5Jz80w</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Electron</video:tag>
      <video:tag>Configurations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Points-In-Space-For-Vector-Positions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Points In Space For Vector Positions</video:title>
      <video:description>This video shows how to identify the position vector of a point in space. A series of equations can be extracted from the given figure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e3564055-d6e5-4b98-bc80-f5f175f81e8d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2011-12-12T02:45:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11416.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>position</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>Space</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Programming-Abstractions-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Programming Abstractions (Stanford)</video:title>
      <video:description>&quot;Lec 15 - Programming Abstractions (Stanford)&quot; Lecture 15 by Julie Zelenski for the Programming Abstractions Course (CS106B) in the Stanford Computer Science Department. 

Julie continues to cover sorting. She begins with an example of a selection sorting code and a graphic demo of the code in progress. Thereafter, she explains the different methods available to sort different kinds of data; she also explains the pros and cons of using quadratic sorting versus linearithmic sorting. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=FE6E58F856038C69

CS 106B Course Website:
http://cs106b.stanford.edu

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17682.jpg</video:thumbnail_loc>
      <video:duration>2840</video:duration>
      <video:publication_date>2012-09-03T16:51:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ENp00xylP7c</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>15</video:tag>
      <video:tag>algorithms</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>o</video:tag>
      <video:tag>sorting</video:tag>
      <video:tag>recurrences</video:tag>
      <video:tag>mergesort</video:tag>
      <video:tag>quicksort</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-Anti-Gravity-Centrifuge-Engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at Anti-Gravity Centrifuge Engine</video:title>
      <video:description>How an Anti-gravity centrifuge engine will work? This video provides an actual view of anti-gravity insted of playing with batteries and cell phones.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/c2c48b1f-bf6a-42d3-bb39-b19e0dab85c0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>583</video:duration>
      <video:publication_date>2013-01-30T05:33:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29047.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>TR</video:tag>
      <video:tag>3B</video:tag>
      <video:tag>plasma</video:tag>
      <video:tag>torus</video:tag>
      <video:tag>anti</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>centrifuge</video:tag>
      <video:tag>Engine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-111-SAT-Prep-Test-8-Section-2-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  111 - SAT Prep: Test 8 Section 2 Part 4</video:title>
      <video:description>SAT Prep: Test 8 Section 2 Part 4

Problems 15-18 on page 843</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22500.jpg</video:thumbnail_loc>
      <video:duration>572</video:duration>
      <video:publication_date>2012-09-11T02:19:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/423zK3ev1vM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>2</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Biology-1B-Darwin-and-the-Origin-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15-  Biology 1B -Darwin and the Origin II</video:title>
      <video:description>&quot;Lec 15-  Biology 1B -Darwin and the Origin II&quot;General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27213.jpg</video:thumbnail_loc>
      <video:duration>2973</video:duration>
      <video:publication_date>2012-09-21T03:58:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FInZS2TDKYo</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Don-Quixote-Part-I-Chapters-I-X-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Don Quixote, Part I: Chapters I-X (cont.)</video:title>
      <video:description>&quot;Lec 3 - Don Quixote, Part I: Chapters I-X (cont.)&quot; Cervantes&apos; Don Quixote (SPAN 300)

González Echevarría continues from the end of his last lecture by referring to the self invention and self legitimation of Don Quixote, which is the most innovative aspect of the book. The main character is, as it is suggested in the famous first sentence of the book, beyond family and social determinisms, hence literature appears as a realm for wit and a capacity for invention, breaking with the previous literary tradition and with its predecessors. Perspectivism is expressed in the novel through various linguistic fluctuations, regional differences, and spaces such as the inn, which becomes a key place in the novel by providing an archaeology of society. The first episodes of the Quixote, from the first sally to the first adventure with Sancho, show the gap between literature and reality by probing into Don Quixote&apos;s very particular madness which refuses to recognize and accept social conventions. Cervantes&apos; literary techniques, such as dialogue, and the presence of his squire blur the differences between fiction and reality, and ultimately question our beliefs and view of the world.

00:00 - Chapter 1. Innovative Features in Don Quixote
10:17 - Chapter 2. Time, Space and Place; Reality into Illusion
24:01 - Chapter 3. Don Quixote&apos;s Particular Madness
37:17 - Chapter 4. The Inquisition of the Library
45:29 - Chapter 5. An Invitation to Blur Fiction and Reality
52:39 - Chapter 6. Sancho Enters the Scene
58:07 - Chapter 7. Windmills: Reality in a State of Flux; The Basque
01:03:02 - Chapter 8. Remarks on Background Readings

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23513.jpg</video:thumbnail_loc>
      <video:duration>4122</video:duration>
      <video:publication_date>2012-09-14T09:09:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9yubdgwR768</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>x</video:tag>
      <video:tag>cont</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Observing-the-Dynamic-Sun</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Observing the  Dynamic Sun</video:title>
      <video:description>To understand and observe the sun spots and how it directly affects the earth was pioneered by Galileo and was later adapted by scientist of today.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f7491d85-c3d8-42d5-9b78-077b34f3fecf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2011-11-12T06:23:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7492.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>top</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Discoveries</video:tag>
      <video:tag>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Debugging-Tips-Searching-Notifications-KVCKVO</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Debugging Tips, Searching, Notifications, KVC/KVO</video:title>
      <video:description>&quot;Lec 13 - Debugging Tips, Searching, Notifications, KVC/KVO&quot; (May 13, 2009) Alan Cannistraro covers searching and notifications.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18708.jpg</video:thumbnail_loc>
      <video:duration>3734</video:duration>
      <video:publication_date>2012-09-04T04:13:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hJb8CpPTvl8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>operating</video:tag>
      <video:tag>system</video:tag>
      <video:tag>OS</video:tag>
      <video:tag>objective</video:tag>
      <video:tag>C</video:tag>
      <video:tag>cocoa</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Apple</video:tag>
      <video:tag>Macintosh</video:tag>
      <video:tag>Xcode</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>controller</video:tag>
      <video:tag>GUI</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>builder</video:tag>
      <video:tag>UIKit</video:tag>
      <video:tag>exceptions</video:tag>
      <video:tag>debug</video:tag>
      <video:tag>live</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Plotting-Vector-Points-In-Space</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Plotting Vector Points In Space</video:title>
      <video:description>This video demonstrates the position vector of a point in space. The narrator shows equations and graphical representations to easily understand the topic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4d906ea0-9b97-452d-81e1-75bc04b18b99/cand_25.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2011-12-12T02:45:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11417.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>position</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>Space</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Letters-and-Science-C70V-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22- Letters and Science C70V Spring 2010</video:title>
      <video:description>Lec 22- Letters and Science C70V.
Descriptive Introduction to Physics. This lecture is filmed on Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16928.jpg</video:thumbnail_loc>
      <video:duration>4591</video:duration>
      <video:publication_date>2012-09-01T16:43:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bCzWEAcMLtk</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-GMAT-Data-Sufficiency-27</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - GMAT: Data Sufficiency 27</video:title>
      <video:description>GMAT: Data Sufficiency 27

112-115, pg. 287</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22352.jpg</video:thumbnail_loc>
      <video:duration>605</video:duration>
      <video:publication_date>2012-09-11T01:50:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OzTqWpAPnrw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Sufficiency</video:tag>
      <video:tag>27</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-Complex-Determinant-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - Complex Determinant Example</video:title>
      <video:description>Complex Determinant Example

2010 IIT JEE Paper 1 Problem 53 Complex Determinant</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24992.jpg</video:thumbnail_loc>
      <video:duration>778</video:duration>
      <video:publication_date>2012-09-17T17:57:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E7OkUomRq1Q</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Complex</video:tag>
      <video:tag>determinant</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Probability-part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -14 Probability (part 4)</video:title>
      <video:description>Probability (part 4)

More on free throws.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21861.jpg</video:thumbnail_loc>
      <video:duration>599</video:duration>
      <video:publication_date>2012-09-10T17:05:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/W581OBM9rAY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>probability</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Integer-sums</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Integer sums</video:title>
      <video:description>Integer sums

Adding sums of consecutive integers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20103.jpg</video:thumbnail_loc>
      <video:duration>595</video:duration>
      <video:publication_date>2012-09-06T02:01:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/W254ewkkMck</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Integer</video:tag>
      <video:tag>Sums</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Probability-part-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -15 Probability (part 5)</video:title>
      <video:description>Probability (part 5)

Probability of getting a certain number roll in Monopoly</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21862.jpg</video:thumbnail_loc>
      <video:duration>607</video:duration>
      <video:publication_date>2012-09-10T17:06:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2XToWi9j0Tk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>probability</video:tag>
      <video:tag>part</video:tag>
      <video:tag>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Number-Lovers-Favourite-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Number Lovers- Favourite Numbers</video:title>
      <video:description>This video is about Number lovers. In this video people are asked about their favorite numbers and also trick that can be used with a number to make it a magical number.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/aef2e03e-883f-4bb6-be6c-d6cd44fceb28/cand_5.jpg</video:thumbnail_loc>
      <video:duration>462</video:duration>
      <video:publication_date>2013-01-30T04:42:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29018.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>favourite</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>numberphile</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Behavioral-Evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Behavioral Evolution</video:title>
      <video:description>&quot;Lec 2 - Behavioral Evolution&quot; (March 31, 2010) Stanford professor Robert Sapolsky lectures on the biology of behavioral evolution and thoroughly discusses examples such as The Prisoner&apos;s Dilemma.

Stanford University
http://www.stanford.edu

Stanford Department of Biology
http://biology.stanford.edu/

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18944.jpg</video:thumbnail_loc>
      <video:duration>5817</video:duration>
      <video:publication_date>2012-09-04T08:13:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y0Oa4Lp5fLE</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>human</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>Nash</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Society</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>Evolutionary</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>Trait</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>Speciation</video:tag>
      <video:tag>Variability</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>heritable</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>kinship</video:tag>
      <video:tag>fitness</video:tag>
      <video:tag>Animal</video:tag>
      <video:tag>Reciprocal</video:tag>
      <video:tag>altruism</video:tag>
      <video:tag>cooper</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Convex-Optimization-I-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Convex Optimization I (Stanford)</video:title>
      <video:description>&quot;Lec 8 - Convex Optimization I (Stanford)&quot; Professor Stephen Boyd, of the Stanford University Electrical Engineering department, lectures on duality in the realm of electrical engineering and how it is utilized in convex optimization for the course, Convex Optimization I (EE 364A).

Convex Optimization I concentrates on recognizing and solving convex optimization problems that arise in engineering. Convex sets, functions, and optimization problems. Basics of convex analysis. Least-squares, linear and quadratic programs, semidefinite programming, minimax, extremal volume, and other problems. Optimality conditions, duality theory, theorems of alternative, and applications. Interior-point methods. Applications to signal processing, control, digital and analog circuit design, computational geometry, statistics, and mechanical engineering.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=3940DD956CDF0622

EE 364A Course Website:
http://www.stanford.edu/class/ee364

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17515.jpg</video:thumbnail_loc>
      <video:duration>4590</video:duration>
      <video:publication_date>2012-09-03T14:55:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FJVmflArCXc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>norm</video:tag>
      <video:tag>affine</video:tag>
      <video:tag>minimization</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>way</video:tag>
      <video:tag>partitioning</video:tag>
      <video:tag>Slater</video:tag>
      <video:tag>s</video:tag>
      <video:tag>constraint</video:tag>
      <video:tag>qualification</video:tag>
      <video:tag>complementary</video:tag>
      <video:tag>slackness</video:tag>
      <video:tag>epigraph</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Convex-Optimization-I-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Convex Optimization I (Stanford)</video:title>
      <video:description>&quot;Lec 9 - Convex Optimization I (Stanford)&quot; Professor Stephen Boyd, of the Stanford University Electrical Engineering department, continues his lecture upon duality for the course, Convex Optimization I (EE 364A).

Convex Optimization I concentrates on recognizing and solving convex optimization problems that arise in engineering. Convex sets, functions, and optimization problems. Basics of convex analysis. Least-squares, linear and quadratic programs, semidefinite programming, minimax, extremal volume, and other problems. Optimality conditions, duality theory, theorems of alternative, and applications. Interior-point methods. Applications to signal processing, control, digital and analog circuit design, computational geometry, statistics, and mechanical engineering.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=3940DD956CDF0622

EE 364A Course Website:
http://www.stanford.edu/class/ee364

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17516.jpg</video:thumbnail_loc>
      <video:duration>4595</video:duration>
      <video:publication_date>2012-09-03T14:55:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3Q9mMluX3Gw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>complementary</video:tag>
      <video:tag>slackness</video:tag>
      <video:tag>Karush</video:tag>
      <video:tag>Kuhn</video:tag>
      <video:tag>Tucker</video:tag>
      <video:tag>Conditions</video:tag>
      <video:tag>KKT</video:tag>
      <video:tag>Lagrangian</video:tag>
      <video:tag>Slater</video:tag>
      <video:tag>s</video:tag>
      <video:tag>condition</video:tag>
      <video:tag>perturbed</video:tag>
      <video:tag>sensitivity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-CA-Algebra-I-Quadratic-Roots</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - CA Algebra I: Quadratic Roots</video:title>
      <video:description>CA Algebra I: Quadratic Roots

58-62, x-intercepts of a quadratic function</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22501.jpg</video:thumbnail_loc>
      <video:duration>866</video:duration>
      <video:publication_date>2012-09-11T02:19:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uA6mcx4FMN8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CA</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Quadratic</video:tag>
      <video:tag>Roots</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Convex-Optimization-II-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Convex Optimization II (Stanford)</video:title>
      <video:description>&quot;Lec 24 - Convex Optimization II (Stanford)&quot; Lecture by Professor Stephen Boyd for Convex Optimization II (EE 364B) in the Stanford Electrical Engineering department. Professor Boyd introduces stochastic programing and the localization and cutting-plane methods.

This course introduces topics such as subgradient, cutting-plane, and ellipsoid methods. Decentralized convex optimization via primal and dual decomposition. Alternating projections. Exploiting problem structure in implementation. Convex relaxations of hard problems, and global optimization via branch &amp; bound. Robust optimization. Selected applications in areas such as control, circuit design, signal processing, and communications.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=3940DD956CDF0622

EE364B Course Website:
http://www.stanford.edu/class/ee364b/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17531.jpg</video:thumbnail_loc>
      <video:duration>4534</video:duration>
      <video:publication_date>2012-09-03T15:12:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fhAFzmnFVqU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>math</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>subgradient</video:tag>
      <video:tag>derivatives</video:tag>
      <video:tag>Basic</video:tag>
      <video:tag>inequality</video:tag>
      <video:tag>function</video:tag>
      <video:tag>algorithms</video:tag>
      <video:tag>method</video:tag>
      <video:tag>stochastic</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>convergence</video:tag>
      <video:tag>Proof</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>adaptive</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Conversation-About-Drug-Pricing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Conversation About Drug Pricing</video:title>
      <video:description>Conversation About Drug Pricing

Dr. Lauwrence Baker talks to Sal about how drug prices are set</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25169.jpg</video:thumbnail_loc>
      <video:duration>813</video:duration>
      <video:publication_date>2012-09-18T01:37:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8t-Un7yH99g</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Conversation</video:tag>
      <video:tag>about</video:tag>
      <video:tag>drug</video:tag>
      <video:tag>Pricing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Monster-Green-Ants</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Monster Green Ants</video:title>
      <video:description>Video clip showing the attacks of green ants on paper wasps. The monster ants work in a group to kill the paper wasps.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/87186efd-e483-49c9-9a36-f2b87da423d1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>187</video:duration>
      <video:publication_date>2013-01-12T01:26:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28717.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>green</video:tag>
      <video:tag>Ants</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Paper</video:tag>
      <video:tag>Wasps</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gigayear</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gigayear</video:title>
      <video:description>A gigayear is equivalent to one billion years. The world is about 40 billion years old, so using the team gigayear is the most natural way to quote a time in history of the earth. Learn more on use of these team in astronomy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/0f41ee1b-c32d-4443-b7e8-7310181eaceb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>264</video:duration>
      <video:publication_date>2013-01-12T01:26:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28718.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Gigayear</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-PACS-164B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 18 PACS 164B</video:title>
      <video:description>This is lecture 18 of Peace and Conflict Studies 164B - Spring 2007 Season and it is provided by University of California, Berkeley.

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19418.jpg</video:thumbnail_loc>
      <video:duration>3539</video:duration>
      <video:publication_date>2012-09-05T02:27:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fF2byTp1Gkg</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>70</video:duration>
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      <video:tag>Fish</video:tag>
      <video:tag>an</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>We filmed in the Ytterby quarry, Sweden, to tell you about Terbium. More at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12148.jpg</video:thumbnail_loc>
      <video:duration>238</video:duration>
      <video:publication_date>2012-04-03T14:46:18.000Z</video:publication_date>
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      <video:category>Chemistry</video:category>
      <video:tag>Terbium</video:tag>
      <video:tag>ytterby</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Sound-wave-interacting-with-water</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sound wave interacting with water</video:title>
      <video:description>One of Brusspup earliest attempts at demonstrating the way a sound wave would interact with water.  The results are amazing.  Even if his demonstration machine is a bit crude.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/5e74bf8e-934f-4250-a7e2-88f51c92d968/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2014-08-27T23:28:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31553.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Sound</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>water</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-15-Diastema-Closure-and-Frenectomy-With-Z-Plasty</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Diastema Closure and Frenectomy With Z-Plasty</video:title>
      <video:description>&quot;Lec 15 - Diastema Closure and Frenectomy With Z-Plasty&quot;Surgery on patient showing diastema closure and frenectomy. A ten day post-op followup is also shown.  Orig. air date: APR 25 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21189.jpg</video:thumbnail_loc>
      <video:duration>1874</video:duration>
      <video:publication_date>2012-09-09T03:05:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GQBOtL19NYk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
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      <video:tag>and</video:tag>
      <video:tag>Frenectomy</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Z</video:tag>
      <video:tag>Plasty</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0edda362-76cc-4ce9-a199-3bd63cdbaab0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2013-02-11T01:46:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30108.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>should</video:tag>
      <video:tag>I</video:tag>
      <video:tag>clean</video:tag>
      <video:tag>care</video:tag>
      <video:tag>for</video:tag>
      <video:tag>my</video:tag>
      <video:tag>eyelids</video:tag>
      <video:tag>if</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Infection</video:tag>
      <video:tag>in</video:tag>
      <video:tag>them</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-16-Impaction-of-Third-Molars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>&quot;Lec 16 - Impaction of Third Molars&quot;Surgical treatment of impacted maxillary and mandibular third molars.  Orig. air date: JUN 22 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:duration>2128</video:duration>
      <video:publication_date>2012-09-09T03:08:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a5B_OY76iAI</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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      <video:tag>Lec</video:tag>
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      <video:tag>Impaction</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Third</video:tag>
      <video:tag>Molars</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 117 - SAT Prep: Test 8 Section 8 Part 2</video:title>
      <video:description>SAT Prep: Test 8 Section 8 Part 2

Problems 8-13 starting on page 869</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22533.jpg</video:thumbnail_loc>
      <video:duration>531</video:duration>
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      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
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      <video:tag>Test</video:tag>
      <video:tag>8</video:tag>
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      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
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U07_L3_T2_we3 Solving Radical Equations 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24659.jpg</video:thumbnail_loc>
      <video:duration>262</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/g6nGcnVB8BM</video:player_loc>
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      <video:tag>3</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/eb509486-92f5-4fa4-8c18-5100b7e4b64f/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31778.mp4</video:content_loc>
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      <video:tag>Southern</video:tag>
      <video:tag>Blot</video:tag>
      <video:tag>sequence</video:tag>
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      <video:tag>dna</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>42</video:duration>
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      <video:uploader>hp175</video:uploader>
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      <video:tag>Spectroscopy</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows series sum example.

2010 IIT JEE Paper 1 Problem 54 Series Sum</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24993.jpg</video:thumbnail_loc>
      <video:duration>858</video:duration>
      <video:publication_date>2012-09-17T17:57:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/A6fbDssPeac</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>series</video:tag>
      <video:tag>Sum</video:tag>
      <video:tag>Example</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>518</video:duration>
      <video:publication_date>2010-12-15T14:05:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6586.mp4</video:content_loc>
      <video:uploader>castmoment</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CSS</video:tag>
      <video:tag>images</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Multiplying Fractions Word Problems (ex 1)</video:title>
      <video:description>Multiplying Fractions Word Problems (ex 1)

Multiplying Fractions Word Problems (ex 1)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25399.jpg</video:thumbnail_loc>
      <video:duration>133</video:duration>
      <video:publication_date>2012-09-18T13:40:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jZUgNoj-oHY</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>Fractions</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>1</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Photon splitting (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26207.jpg</video:thumbnail_loc>
      <video:duration>154</video:duration>
      <video:publication_date>2012-09-19T00:16:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AE8u8V-Pl-c</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>photon</video:tag>
      <video:tag>Splitting</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Adding-fractions-ex-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Adding fractions (ex 1)</video:title>
      <video:description>Adding fractions (ex 1)

Adding fractions (ex 1)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25402.jpg</video:thumbnail_loc>
      <video:duration>153</video:duration>
      <video:publication_date>2012-09-18T13:41:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TuId1spuyoc</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>Fractions</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>1</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Fraction word problems 1 (ex 4)</video:title>
      <video:description>Fraction word problems 1 (ex 4)

Fraction word problems 1 (ex 4)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25403.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2012-09-18T13:42:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OOiFJ2FxtDA</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Fraction</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>1</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>4</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Interscalene nerve block is typically performed to provide anesthesia or analgesia for surgery of the shoulder and upper arm the following video shows an interscalene block being done</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/82a81d5c-a356-473f-875e-b84ee397c844/cand_25.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2011-11-30T06:00:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9306.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Interscalene</video:tag>
      <video:tag>Block</video:tag>
      <video:tag>Anaesthesia</video:tag>
      <video:tag>Video</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - More on Elasticity of Demand</video:title>
      <video:description>More on Elasticity of Demand

Looking a bit deeper at why elasticity changes despite having a linear demand curve</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25405.jpg</video:thumbnail_loc>
      <video:duration>361</video:duration>
      <video:publication_date>2012-09-18T13:43:20.000Z</video:publication_date>
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  <url>
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    <video:video>
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      <video:description>Fraction word problems 1 (ex 2)

Fraction word problems 1 (ex 2)</video:description>
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  <url>
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    <video:video>
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      <video:description>Ununpentium has the atomic number 115 and it is a temporary name given for a superheavy element. This video will answer all the questions one has on this element.</video:description>
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      <video:uploader>velatin</video:uploader>
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      <video:description>Biology 1B - Lecture 31: Life histories and limits to growth

General Biology</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 6 Dissection: Human Skull - Part II&quot;The gross anatomy and dissection of the contour and surface features of facial skeleton on a human cadaver. Part 2 of 5 Orig. air date: OCT 29 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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    <video:video>
      <video:title>Lec 41 - Photoelectric Effect-Tennis Ball</video:title>
      <video:description>Photoelectric Effect-Tennis Ball

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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    <video:video>
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      <video:description>Difference of Sample Means Distribution

Difference of Sample Means Distribution</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 108 - Proof - Opposite Angles of Parallelogram Congruent</video:title>
      <video:description>Proof - Opposite Angles of Parallelogram Congruent

Showing that opposite angles of a parallelogram are congruent</video:description>
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    <video:video>
      <video:title>Lec 98 - Natural Logarithm with a Calculator</video:title>
      <video:description>Natural Logarithm with a Calculator

u18_l3_t1_we1 Natural Logarithm with a Calculator</video:description>
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      <video:player_loc>https://www.youtube.com/embed/Dpo_-GrMpNE</video:player_loc>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 99 - Graphing Natural Logarithm Function</video:title>
      <video:description>Graphing Natural Logarithm Function

u18_l3_t1_we2 Graphing Natural Logarithm Function</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25430.jpg</video:thumbnail_loc>
      <video:duration>553</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/xmjy-0TxgI8</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-100-u18_l3_t1_we4-Calculator-for-Powers-of-e</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 100 - u18_l3_t1_we4 Calculator for Powers of e</video:title>
      <video:description>u18_l3_t1_we4 Calculator for Powers of e

u18_l3_t1_we4 Calculator for Powers of e</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25431.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-09-18T14:14:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2TtPbVobfh4</video:player_loc>
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      <video:category>Mathematics</video:category>
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      <video:tag>of</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Consumer Surplus Introduction</video:title>
      <video:description>Consumer Surplus Introduction

Consumer surplus as difference between marginal benefit and price paid</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25432.jpg</video:thumbnail_loc>
      <video:duration>302</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/_6kwhF6hoqQ</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
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      <video:tag>consumer</video:tag>
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      <video:tag>introduction</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-101-Calculator-for-Powers-of-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 101 - Calculator for Powers of 10</video:title>
      <video:description>Calculator for Powers of 10

u18_l3_t1_we5 Calculator for Powers of 10</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25433.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/qRmlIfsbWQA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>of</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-20-Computer-Science-61A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Lec 20- Computer Science 61A.
The Structure and Interpretation of Computer Programs</video:description>
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      <video:duration>2792</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/EQEROTOABPg</video:player_loc>
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      <video:tag>uc</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-43-Chemistry-1A-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 43- Chemistry 1A Spring 2010</video:title>
      <video:description>Lec 43- Chemistry 1A Spring 2010.
General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16895.jpg</video:thumbnail_loc>
      <video:duration>2964</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/mhhhviSFdWE</video:player_loc>
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      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-17-Letters-and-Science-C70V-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17- Letters and Science C70V Spring 2010</video:title>
      <video:description>Lec 17- Letters and Science C70V.
Descriptive Introduction to Physics. This lecture is filmed on Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16923.jpg</video:thumbnail_loc>
      <video:duration>4452</video:duration>
      <video:publication_date>2012-09-01T16:37:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RNZUrHBWuF0</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
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      <video:tag>ucberkeley</video:tag>
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      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-103-Calculator-for-Logarithms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 103 -  Calculator for Logarithms</video:title>
      <video:description>Calculator for Logarithms

u18_l3_t1_we7 Calculator for Logarithms</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25436.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2012-09-18T14:15:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6ZGQkGZf6sw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Calculator</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Logarithms</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-106-Applying-Logarithms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 106 - Applying Logarithms</video:title>
      <video:description>Applying Logarithms

u18_l4_t2_we1 Applying Logarithms</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25439.jpg</video:thumbnail_loc>
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      <video:player_loc>https://www.youtube.com/embed/OKO41aLl8l8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Vitamin-K2-in-action</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vitamin K2 in action</video:title>
      <video:description>An animation explaining Vitamin K2 and bone metabolism inside human body\&apos;s cellular system. For more information, please refer to www.nolabel.pl   (wiÄ™cej)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/c67fc8ee-6f75-4e6c-a988-2826d93f1d21/cand_25.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1045.mp4</video:content_loc>
      <video:uploader>khosis</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-35-Biology-1B-Lecture-36-Food-webs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - Biology 1B - Lecture 36: Food webs</video:title>
      <video:description>Biology 1B - Lecture 36: Food webs

General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26486.jpg</video:thumbnail_loc>
      <video:duration>2950</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/jb1Ylfqgj04</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
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      <video:tag>food</video:tag>
      <video:tag>webs</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-2-Economics-C3-Lecture-4-Elasticity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Economics C3 - Lecture 4: Elasticity</video:title>
      <video:description>Economics C3 - Lecture 4: Elasticity

Introduction to Environmental Economics and Policy</video:description>
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      <video:player_loc>https://www.youtube.com/embed/vKI-w4udiqg</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-17-Gravity-for-Astronauts-in-Orbit</loc>
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    <video:video>
      <video:title>Lec 17 - Gravity for Astronauts in Orbit</video:title>
      <video:description>Gravity for Astronauts in Orbit

Why do astronauts appear weightless despite being near the Earth?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21055.jpg</video:thumbnail_loc>
      <video:duration>432</video:duration>
      <video:publication_date>2012-09-08T17:16:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oIZV-ixRTcY</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>gravity</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Astronauts</video:tag>
      <video:tag>in</video:tag>
      <video:tag>orbit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cricothyroidotomy-Demonstrated</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cricothyroidotomy Demonstrated</video:title>
      <video:description>This video demonstrates Cricothyroidotomy surgery. it is a type of surgery which is usually regarded as an emergency surgical procedure in which a surgeon cuts a hole through a membrane in the patient&apos;s neck into the windpipe in order to allow air into the lungs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5c758ac9-2c12-4ce1-a975-d088a62a0467/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2011-12-01T19:50:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10279.mp4</video:content_loc>
      <video:uploader>gazzer</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cricothyroidotomy</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-EE290f-Refraction-and-Reflection-Total-Internal-Reflection-Brewsters-Angle-Kramers-Kronig</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - EE290f  Refraction and Reflection, Total Internal Reflection, Brewster&apos;s Angle, Kramers-Kron</video:title>
      <video:description>EE290f  Refraction and Reflection, Total Internal Reflection, Brewster&apos;s Angle, Kramers-Kronig

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 6 - Refraction and Reflection, Total Internal Reflection, Brewster&apos;s Angle, Kramers-Kronig</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19451.jpg</video:thumbnail_loc>
      <video:duration>4775</video:duration>
      <video:publication_date>2012-09-05T02:43:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/75a0-qaACfg</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>university</video:tag>
      <video:tag>california</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Binomial-Distribution-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -31 Binomial Distribution 3</video:title>
      <video:description>This is a lecture of Khan Academy. Binomial Distribution 3

Basketball binomial distribution</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21878.jpg</video:thumbnail_loc>
      <video:duration>806</video:duration>
      <video:publication_date>2012-09-10T17:20:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vKNpQ_KTXvE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Binomial</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Electrical-Engineering-105-Lecture-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Electrical Engineering 105 - Lecture 10</video:title>
      <video:description>Electrical Engineering 105 - Lecture 10

Microelectronic Devices and Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25977.jpg</video:thumbnail_loc>
      <video:duration>3663</video:duration>
      <video:publication_date>2012-09-18T23:27:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HmJ1Oa-fNAU</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>105</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>10</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-54-Monopolist-Optimizing-Price-part-3-Dead-Weight-Lossavi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 54 - Monopolist Optimizing Price (part 3)- Dead Weight Loss.avi</video:title>
      <video:description>Monopolist Optimizing Price (part 3)- Dead Weight Loss.avi

Showing that what is optimal for the monopolist is not optimal for society</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25504.jpg</video:thumbnail_loc>
      <video:duration>357</video:duration>
      <video:publication_date>2012-09-18T15:57:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/daxL1ZLrUzg</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Monopolist</video:tag>
      <video:tag>Optimizing</video:tag>
      <video:tag>price</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Dead</video:tag>
      <video:tag>weight</video:tag>
      <video:tag>loss</video:tag>
      <video:tag>avi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-45-SeF4-NB</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 45 - SeF4  (NB)</video:title>
      <video:description>SeF4  (NB)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26396.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2012-09-19T01:03:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qm1SjMuodYI</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>SeF4</video:tag>
      <video:tag>NB</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Physics-111-Holography-HOL</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Physics 111: Holography (HOL)</video:title>
      <video:description>Physics 111: Holography (HOL)

Physics 111 Advanced Laboratory.  Professor Sumner Davis

This video accompanied the Holography Experiment, providing students with an introduction to the theory, apparatus, and procedures. This experiment is no longer in use in the Physics 111 lab.

A conventional photograph records the focused image of an object on a photographic film or plate. A hologram is a photographic recording of an optical interference pattern, in this case, from a laser. The amplitude and phase of light coming from the object are stored in the hologram. The phase information enables us to reconstruct the original wavefront and hence obtain a three-dimensional image in space. Viewing a hologram is like peering through a portal into a three-dimensional space in which you can see a three-dimensional image, so real that you want to reach out and touch it. 

This experiment uses a 658nm diode laser as a source of coherent light, which irradiates the objects, and also provides a reference beam of uniform amplitude and phase. 

There are two types of holograms, both of which you will make in this lab. One is the transmission type, which needs the laser light to produce a reconstructed image. The other is a reflection hologram, which can be seen with ordinary white light from a bulb or from the sun

http://advancedlab.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27001.jpg</video:thumbnail_loc>
      <video:duration>1583</video:duration>
      <video:publication_date>2012-09-19T06:19:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eh2UDKhL_qs</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Holography</video:tag>
      <video:tag>HOL</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Psychology-101</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Psychology 101</video:title>
      <video:description>&quot;Lec 7 - Psychology 101 &quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27173.jpg</video:thumbnail_loc>
      <video:duration>2852</video:duration>
      <video:publication_date>2012-09-21T03:37:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tOGyCLmISlY</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>101</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-AI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22- AI</video:title>
      <video:description>Lec 22- AI.
The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19190.jpg</video:thumbnail_loc>
      <video:duration>3075</video:duration>
      <video:publication_date>2012-09-04T19:10:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hIDB89v5euY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-55-Optional-Calculus-Proof-to-Show-that-MR-has-Twice-Slope-of-Demand</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 55 - Optional Calculus Proof to Show that MR has Twice Slope of Demand</video:title>
      <video:description>Optional Calculus Proof to Show that MR has Twice Slope of Demand

Using some basic calculus to show that marginal revenue has twice the slope of the demand curve for a monopolist</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25505.jpg</video:thumbnail_loc>
      <video:duration>296</video:duration>
      <video:publication_date>2012-09-18T15:58:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/atI4QH2acuw</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Optional</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Proof</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Show</video:tag>
      <video:tag>that</video:tag>
      <video:tag>Mr</video:tag>
      <video:tag>has</video:tag>
      <video:tag>Twice</video:tag>
      <video:tag>slope</video:tag>
      <video:tag>of</video:tag>
      <video:tag>demand</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Biology-1B-Community-Ecology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Biology 1B - Community Ecology</video:title>
      <video:description>&quot;Lec 6 - Biology 1B - Community Ecology&quot;General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27204.jpg</video:thumbnail_loc>
      <video:duration>3071</video:duration>
      <video:publication_date>2012-09-21T03:55:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MdYzePZUSqk</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>Community</video:tag>
      <video:tag>ecology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-The-Fourier-Transforms-and-its-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - The Fourier Transforms and its Applications</video:title>
      <video:description>&quot;Lec 8 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261).  Professor Osgood continues lecturing on the general properties of the Fourier Transforms  by two paths. First, to develop specific transforms and second, to understand the Fourier transforms with different combinations and functions.

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17612.jpg</video:thumbnail_loc>
      <video:duration>3037</video:duration>
      <video:publication_date>2012-09-03T16:26:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wUT1huREHJM</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>math</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>series</video:tag>
      <video:tag>delays</video:tag>
      <video:tag>stretches</video:tag>
      <video:tag>convolutions</video:tag>
      <video:tag>shifted</video:tag>
      <video:tag>Interpretations</video:tag>
      <video:tag>Corresponding</video:tag>
      <video:tag>phase</video:tag>
      <video:tag>Shifts</video:tag>
      <video:tag>sign</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-51-Sn1-and-Sn2-epoxide-opening-discussion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 51 - Sn1 and Sn2 epoxide opening discussion</video:title>
      <video:description>Sn1 and Sn2 epoxide opening discussion

Sn1 and Sn2 epoxide opening discussion</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24600.jpg</video:thumbnail_loc>
      <video:duration>478</video:duration>
      <video:publication_date>2012-09-17T14:15:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ordpoq2dHAk</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Sn1</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Sn2</video:tag>
      <video:tag>epoxide</video:tag>
      <video:tag>Opening</video:tag>
      <video:tag>discussion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-18-Gross-Anatomy-Cutaneous-Nerves-of-the-Back</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 18 -Gross Anatomy:  Cutaneous Nerves of the Back</video:title>
      <video:description>&quot;lec 18 -Gross Anatomy:  Cutaneous Nerves of the Back&quot;Dissection of cadaver showing the cutaneous nerves of the back and other anatomical landmarks using a human cadaver.  Orig. air date: JUL 2 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21672.jpg</video:thumbnail_loc>
      <video:duration>1450</video:duration>
      <video:publication_date>2012-09-09T06:49:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JcqYZ9eRjdE</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Gross</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Cutaneous</video:tag>
      <video:tag>Nerves</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Back</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Formula-from-Mass-Composition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Formula from Mass Composition</video:title>
      <video:description>Formula from Mass Composition

Figuring out the empirical formula from a molecules mass composition</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22524.jpg</video:thumbnail_loc>
      <video:duration>778</video:duration>
      <video:publication_date>2012-09-11T02:22:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xatVrAh2U0E</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Formula</video:tag>
      <video:tag>From</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>composition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-61-Species</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 61 - Species</video:title>
      <video:description>Species

What a species is and isn&apos;t.  Ligers, tiglons, mule, hinnies, and dogs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22525.jpg</video:thumbnail_loc>
      <video:duration>529</video:duration>
      <video:publication_date>2012-09-11T02:23:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Tmt4zrDK3dA</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Species</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-115-SAT-Prep-Test-8-Section-5-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  115 - SAT Prep: Test 8 Section 5 Part 4</video:title>
      <video:description>SAT Prep: Test 8 Section 5 Part 4

Problems 16-20 starting on page 859</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22527.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2012-09-11T02:23:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Q5z0MSvTtRg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>5</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-56-Review-of-Revenue-and-Cost-Graphs-for-a-Monopoly</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 56 - Review of Revenue and Cost Graphs for a Monopoly</video:title>
      <video:description>Review of Revenue and Cost Graphs for a Monopoly

Review of marginal revenue (MR), total revenue (TR), marginal cost (MC) and average total cost (ATC) for a monopoly</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25506.jpg</video:thumbnail_loc>
      <video:duration>611</video:duration>
      <video:publication_date>2012-09-18T15:59:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jJip-WyQtpk</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Review</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Revenue</video:tag>
      <video:tag>and</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>graphs</video:tag>
      <video:tag>for</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Monopoly</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-70-How-Many-People-to-Hire-Given-the-MPR-curve</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 70 - How Many People to Hire Given the MPR curve</video:title>
      <video:description>How Many People to Hire Given the MPR curve

Thinking about how many people it makes sense to hire.  Brief discussion of a monopsony.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25521.jpg</video:thumbnail_loc>
      <video:duration>542</video:duration>
      <video:publication_date>2012-09-18T16:07:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p8PSIpMkEvA</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>How</video:tag>
      <video:tag>Many</video:tag>
      <video:tag>People</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Hire</video:tag>
      <video:tag>Given</video:tag>
      <video:tag>the</video:tag>
      <video:tag>MPR</video:tag>
      <video:tag>curve</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Programming-by-Sketching</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Programming by Sketching</video:title>
      <video:description>&quot;Lec 3 - Programming by Sketching&quot; (October 9, 2009) Ras Bodik, from UC Berkeley Computer Science, discusses how partial programs can communicate programmer insight, how suitable synthesis algorithm completes the mechanics, and how end-user programming may be decomposable into partial program completion.

Stanford University:
http://www.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18872.jpg</video:thumbnail_loc>
      <video:duration>3803</video:duration>
      <video:publication_date>2012-09-04T07:00:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/e1CGCQbpA6M</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>humanities</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Online</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>design</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Program</video:tag>
      <video:tag>Tool</video:tag>
      <video:tag>game</video:tag>
      <video:tag>playing</video:tag>
      <video:tag>agent</video:tag>
      <video:tag>system</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>aLisp</video:tag>
      <video:tag>Synthesizer</video:tag>
      <video:tag>performance</video:tag>
      <video:tag>constraint</video:tag>
      <video:tag>Solving</video:tag>
      <video:tag>input</video:tag>
      <video:tag>scalable</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>file</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Life-in-Extreme-Environments</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Life in Extreme Environments</video:title>
      <video:description>&quot;Lec 5 - Life in Extreme Environments&quot; (January 26, 2010) Professor Lynn Rothschild discusses what extremophiles are, why they are important, and how they are applicable to the evolution of life, what else might be out there, and the future of life.

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18913.jpg</video:thumbnail_loc>
      <video:duration>5522</video:duration>
      <video:publication_date>2012-09-04T07:18:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wjHEHjTP8PY</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>astrobiology</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>exploration</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>extremophile</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Physical</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>extremes</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Molecules</video:tag>
      <video:tag>limits</video:tag>
      <video:tag>for</video:tag>
      <video:tag>life</video:tag>
      <video:tag>hyperthermophiles</video:tag>
      <video:tag>Organisms</video:tag>
      <video:tag>UV</video:tag>
      <video:tag>radiation</video:tag>
      <video:tag>Adaptation</video:tag>
      <video:tag>aerobic</video:tag>
      <video:tag>Metabolism</video:tag>
      <video:tag>rese</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Life-Concepts-and-Issues-Life-Sciences-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Life, Concepts and Issues: Life Sciences 15</video:title>
      <video:description>&quot;Lec 8 - Life, Concepts and Issues: Life Sciences 15&quot; A General Education Course introducing non-Life Science Majors to the Life Sciences, challenging them to explore and understand important issues in the field.  Topics include chemistry of life, genetics, physiology, evolution, and ecology -- all explored in lecture and debates.
 
Professor Jay Phelan has a Ph.D. in Biology from Harvard, and masters and bachelors degrees from UCLA and Yale.  See more on Professor Phelan in the Daily Bruin:  http://dailybruin.ucla.edu/news/1998/jan/16/new-professor-shows-fascinatio/
 
UCLA course Life Sciences 15, Fall 2007

Some clips and images may have been blurred or removed to avoid copyright infringement. 

*  See all UCLA Life Sciences 15 classes in this series: http://www.youtube.com/view_play_list?p=8EE54070B382E73A
*  See more courses from UCLA:  http://www.youtube.com/uclacourses 
*  See more from UCLAs main channel on YouTube:  http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19782.jpg</video:thumbnail_loc>
      <video:duration>3249</video:duration>
      <video:publication_date>2012-09-05T09:49:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5h0wUIB5PJQ</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>UCLA</video:tag>
      <video:tag>uclachannel</video:tag>
      <video:tag>UCLACourses</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>class</video:tag>
      <video:tag>phelan</video:tag>
      <video:tag>education</video:tag>
      <video:tag>college</video:tag>
      <video:tag>university</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Emergence-and-Complexity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Emergence and Complexity</video:title>
      <video:description>&quot;Lec 22 - Emergence and Complexity&quot; (May 21, 2010) Professor Robert Sapolsky gives a lecture on emergence and complexity. He details how a small difference at one place in nature can have a huge effect on a system as time goes on. He calls this idea fractal magnification and applies it to many different systems that exist throughout nature.


Stanford University:
http://www.stanford.edu/

Stanford Department of Biology:
http://biology.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18964.jpg</video:thumbnail_loc>
      <video:duration>6150</video:duration>
      <video:publication_date>2012-09-04T08:19:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/o_ZuWbX-CyE</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>biology</video:tag>
      <video:tag>human</video:tag>
      <video:tag>fractals</video:tag>
      <video:tag>butterfly</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>History</video:tag>
      <video:tag>thought</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Logic</video:tag>
      <video:tag>Comparison</video:tag>
      <video:tag>components</video:tag>
      <video:tag>breaking</video:tag>
      <video:tag>Down</video:tag>
      <video:tag>piece</video:tag>
      <video:tag>part</video:tag>
      <video:tag>starting</video:tag>
      <video:tag>State</video:tag>
      <video:tag>Complex</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>generation</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>area</video:tag>
      <video:tag>emergence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Classical-Mechanics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Classical Mechanics</video:title>
      <video:description>&quot;Lec 9 - Classical Mechanics&quot; (November 21, 2011) Leonard Susskind discusses the some of the basic laws and ideas of modern physics. In this lecture, he dives into the topics of magnetic and electrostatic forces. He derives these forces to show their relationship to magnetic fields and potential. 

This course is the beginning of a six course sequence that explores the theoretical foundations of modern physics. Topics in the series include classical mechanics, quantum mechanics, theories of relativity, electromagnetism, cosmology, and black holes.

Stanford University
http://www.stanford.edu/

Stanford Continuing Studies
http:/continuingstudies.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18986.jpg</video:thumbnail_loc>
      <video:duration>5686</video:duration>
      <video:publication_date>2012-09-04T08:34:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WJn6h-6MMa8</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>astrophysics</video:tag>
      <video:tag>Stellar</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>radioactivity</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>Reactions</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Forces</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>Electrostatic</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>Lagrangian</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>conser</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Chemistry-1A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11- Chemistry 1A - Fall 2010</video:title>
      <video:description>Lec 11- Chemistry 1A .
This general chemistry lecture is provided by professor Angelica Stacy during fall 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17008.jpg</video:thumbnail_loc>
      <video:duration>3034</video:duration>
      <video:publication_date>2012-09-02T04:17:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KB9KdcymhK8</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Classical-Mechanics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Classical Mechanics</video:title>
      <video:description>&quot;Lec Last - Classical Mechanics&quot; (November 28, 2011) Leonard Susskind wraps up the lecture series by finishing his talk on particles and both electric and magnetic fields and how they relate to physics.

This course is the beginning of a six course sequence that explores the theoretical foundations of modern physics. Topics in the series include classical mechanics, quantum mechanics, theories of relativity, electromagnetism, cosmology, and black holes.

Stanford University
http://www.stanford.edu/

Stanford Continuing Studies
http:/continuingstudies.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18987.jpg</video:thumbnail_loc>
      <video:duration>5872</video:duration>
      <video:publication_date>2012-09-04T08:34:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bn5lKYHenSQ</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>component</video:tag>
      <video:tag>gauge</video:tag>
      <video:tag>invariance</video:tag>
      <video:tag>orient</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>gradient</video:tag>
      <video:tag>coordinate</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>action</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Mechanical</video:tag>
      <video:tag>momentum</video:tag>
      <video:tag>canonical</video:tag>
      <video:tag>Acceleration</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Hamiltonian</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Magnitude</video:tag>
      <video:tag>symmetr</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Teamwork-and-Collaboration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Teamwork and Collaboration</video:title>
      <video:description>This lecture is provided by Harvard University.
Cisco CEO John Chambers explains how abandoning command-and-control leadership has enabled the company to innovate more quickly, using collaboration and teamwork.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25522.jpg</video:thumbnail_loc>
      <video:duration>389</video:duration>
      <video:publication_date>2012-09-18T16:08:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9WX7BNnYTf8</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
      <video:category>Leadership</video:category>
      <video:tag>Teamwork</video:tag>
      <video:tag>and</video:tag>
      <video:tag>collaboration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-99-Keynesian-Economics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 99 - Keynesian Economics</video:title>
      <video:description>Keynesian Economics

Contrasting Keynesian and Classical Thinking</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25598.jpg</video:thumbnail_loc>
      <video:duration>725</video:duration>
      <video:publication_date>2012-09-18T16:35:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hPkh8kOldU4</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Keynesian</video:tag>
      <video:tag>Economics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Leadership-Brand</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Leadership Brand</video:title>
      <video:description>Leadership Brand

An interview with Dave Ulrich and Norm Smallwood, Cofounders, The RBL Group. Companies build a leadership brand by developing leaders who enable employees to deliver the results expected by customers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25523.jpg</video:thumbnail_loc>
      <video:duration>736</video:duration>
      <video:publication_date>2012-09-18T16:08:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ytMnD853cTs</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
      <video:category>Leadership</video:category>
      <video:tag>leadership</video:tag>
      <video:tag>Brand</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-72-Circular-Flow-of-Income-and-Expenditures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 72 - Circular Flow of Income and Expenditures</video:title>
      <video:description>Circular Flow of Income and Expenditures

Understanding the flow of resources in the simplest possible economy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25526.jpg</video:thumbnail_loc>
      <video:duration>538</video:duration>
      <video:publication_date>2012-09-18T16:08:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Hfz1bwK5C4o</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Circular</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Income</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Expenditures</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Calculating-the-Centroid-Of-a-Triangle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Calculating the Centroid Of a Triangle</video:title>
      <video:description>This video shows the centroid of a triangle with the help of example. The centroid of a triangle is the point of intersection of its medians and it divides each median in the ratio 2:1.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/9f71caee-8842-4400-9e0a-3a14212cbe93/cand_25.jpg</video:thumbnail_loc>
      <video:duration>157</video:duration>
      <video:publication_date>2011-12-12T02:39:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11401.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Centroid</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Triangle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Quantum-Mechanics-Properties-Of-Elementary-Particles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Quantum Mechanics: Properties Of Elementary Particles</video:title>
      <video:description>Quantum Mechanics: Properties Of Elementary Particles video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/15cee44f-ed08-4d4b-ad55-19947036c937/cand_5.jpg</video:thumbnail_loc>
      <video:duration>373</video:duration>
      <video:publication_date>2010-11-10T11:51:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4930.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Properties</video:tag>
      <video:tag>of</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>Particles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Experiments-In-Determining-The-Center-Of-Gravity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Experiments In Determining The Center Of Gravity</video:title>
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    <video:video>
      <video:title>Lec 16 - Economics 104 - Lecture 11- One hour and four minutes of lec</video:title>
      <video:description>Economics 104 - Lecture 11- One hour and four minutes of lec

Advanced Microeconomic Theory</video:description>
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      <video:description>Singapore Math: Grade 3a, Unit 1 (part 4)

More on place value</video:description>
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      <video:duration>743</video:duration>
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      <video:title>Lec - 5 Singapore Math: Grade 3a, Unit 1 (part 5)</video:title>
      <video:description>Singapore Math: Grade 3a, Unit 1 (part 5)

Even more on place value</video:description>
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      <video:duration>787</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec -8 Singapore Math: Grade 3a, Unit 1 (part 8)</video:title>
      <video:description>Singapore Math: Grade 3a, Unit 1 (part 8)

More on number patterns with place value.</video:description>
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      <video:duration>939</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/e9MA-Dpt1_w</video:player_loc>
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      <video:tag>1</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec- 9 Singapore Math: Grade 3a, Unit 1 (part 9)</video:title>
      <video:description>Singapore Math: Grade 3a, Unit 1 (part 9)

More number patterns with place value</video:description>
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      <video:duration>1073</video:duration>
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      <video:uploader>0|1|45|0</video:uploader>
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      <video:tag>9</video:tag>
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    <video:video>
      <video:title>Lec 37 -MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 37 -MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; : Finite elements in 2D (part 2)

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:tag>of</video:tag>
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      <video:tag>LaPlace</video:tag>
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      <video:tag>Potential</video:tag>
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      <video:tag>transform</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 33 | MIT 8.02 Electricity and Magnetism, Spring 2002</video:title>
      <video:description>Double-Slit Interference
Interferometers

View the complete course: http://ocw.mit.edu/8-02S02

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>3097</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/r9IyXxICJOA</video:player_loc>
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      <video:tag>Coulomb</video:tag>
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      <video:tag>matter</video:tag>
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      <video:description>Total knee replacement is a surgical cure for osteoarthritis. After this surgery the patient should use crutches or a walker until the muscles have healed.</video:description>
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      <video:duration>33</video:duration>
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      <video:category>Science and technology</video:category>
      <video:tag>Gait</video:tag>
      <video:tag>after</video:tag>
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      <video:tag>knee</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -10 Singapore Math: Grade 3a Unit 2 (part 1)</video:title>
      <video:description>Singapore Math: Grade 3a Unit 2 (part 1)

The sum of and difference between 2 numbers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21900.jpg</video:thumbnail_loc>
      <video:duration>866</video:duration>
      <video:publication_date>2012-09-10T17:57:33.000Z</video:publication_date>
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      <video:uploader>0|1|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Singapore</video:tag>
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      <video:tag>Grade</video:tag>
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      <video:tag>Unit</video:tag>
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      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Medical animation from High Impact http://www.highimpact.com</video:description>
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      <video:duration>145</video:duration>
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      <video:tag>blockage</video:tag>
      <video:tag>DVT</video:tag>
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      <video:tag>clotting</video:tag>
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      <video:tag>Circulation</video:tag>
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      <video:tag>swelling</video:tag>
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      <video:tag>flow</video:tag>
      <video:tag>ULCER</video:tag>
      <video:tag>fatigue</video:tag>
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    <video:video>
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      <video:description>Singapore Math: Grade 3a Unit 2 (part 3)

A man selling balloons at a carnival.</video:description>
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      <video:duration>596</video:duration>
      <video:publication_date>2012-09-10T17:58:59.000Z</video:publication_date>
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      <video:category>Mathematics</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -13 Singapore Math: Grade 3a Unit 2 (part 4)</video:title>
      <video:description>Singapore Math: Grade 3a Unit 2 (part 4)

Some more word problems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21903.jpg</video:thumbnail_loc>
      <video:duration>783</video:duration>
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      <video:uploader>0|1|45|0</video:uploader>
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      <video:uploader>Edison</video:uploader>
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    <video:video>
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148-153, pgs. 172-173</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21945.jpg</video:thumbnail_loc>
      <video:duration>648</video:duration>
      <video:publication_date>2012-09-10T23:56:42.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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154-160, pg. 173</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21946.jpg</video:thumbnail_loc>
      <video:duration>701</video:duration>
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      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>30</video:tag>
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    <video:video>
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      <video:description>GMAT Math 53

245-247, pg. 186</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21970.jpg</video:thumbnail_loc>
      <video:duration>537</video:duration>
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      <video:uploader>0|45|0</video:uploader>
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      <video:tag>GMAT</video:tag>
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248-249, pg. 186</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21971.jpg</video:thumbnail_loc>
      <video:duration>512</video:duration>
      <video:publication_date>2012-09-11T00:07:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EiZJzWPTm0I</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>54</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-SAT-Prep-Test-1-Section-3-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 3 SAT Prep: Test 1 Section 3 Part 3</video:title>
      <video:description>SAT Prep: Test 1 Section 3 Part 3

Problems 7-10 starting on page 397</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21973.jpg</video:thumbnail_loc>
      <video:duration>530</video:duration>
      <video:publication_date>2012-09-11T00:08:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BRX5mWU0pKo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>3</video:tag>
      <video:tag>part</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-SAT-Prep-Test-1-Section-3-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 4  SAT Prep: Test 1 Section 3 Part 4</video:title>
      <video:description>SAT Prep: Test 1 Section 3 Part 4

Problems 11-12 starting on page 398</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21974.jpg</video:thumbnail_loc>
      <video:duration>597</video:duration>
      <video:publication_date>2012-09-11T00:09:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/THu1yyU350A</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>3</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Statistics-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24- Statistics 21</video:title>
      <video:description>Introductory Probability and Statistics for Business</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16966.jpg</video:thumbnail_loc>
      <video:duration>4822</video:duration>
      <video:publication_date>2012-09-01T17:25:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UVZdCSJiBFg</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-24-Computer-Science-164</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 24-Computer Science 164</video:title>
      <video:description>lec 24-Computer Science 164  Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27565.jpg</video:thumbnail_loc>
      <video:duration>2846</video:duration>
      <video:publication_date>2012-09-30T08:37:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NG-WEI9oA34</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Antimony-video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Antimony video - Periodic Table of Videos</video:title>
      <video:description>Antimony is element number 51 and its chemical symbol is Sb. All the elements on video at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12139.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2012-04-03T14:42:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kcc6qNT3BoU</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>antimony</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Economics-C3-Lecture-5-Governmental-Intervention</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Economics C3 - Lecture 5: Governmental Intervention</video:title>
      <video:description>Economics C3 - Lecture 5: Governmental Intervention

Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25978.jpg</video:thumbnail_loc>
      <video:duration>4017</video:duration>
      <video:publication_date>2012-09-18T23:27:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hSHrnsvMQMs</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>5</video:tag>
      <video:tag>governmental</video:tag>
      <video:tag>Intervention</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ford-interlocking-suture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ford interlocking suture</video:title>
      <video:description>The ford interlocking suture pattern is probably the most common suture pattern used in bovine skin a simple surgeons knot is used to start the pattern</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/13877e0f-81d9-4bee-8e9d-05028022bd8a/cand_25.jpg</video:thumbnail_loc>
      <video:duration>104</video:duration>
      <video:publication_date>2011-11-29T11:33:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8942.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ford</video:tag>
      <video:tag>Interlocking</video:tag>
      <video:tag>Suture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-129-Triple-Integrals-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 129 - Triple Integrals 3</video:title>
      <video:description>Triple Integrals 3

Figuring out the boundaries of integration.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19925.jpg</video:thumbnail_loc>
      <video:duration>708</video:duration>
      <video:publication_date>2012-09-06T01:01:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZN2PfqZ4ihM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>triple</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Dividing-Whole-Numbers-and-Applications-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Dividing Whole Numbers and Applications 5</video:title>
      <video:description>Dividing Whole Numbers and Applications 5

U01_L3_T2_we5 Dividing Whole Numbers and Applications 5</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24721.jpg</video:thumbnail_loc>
      <video:duration>311</video:duration>
      <video:publication_date>2012-09-17T16:20:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MS7k0BVR_uM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Dividing</video:tag>
      <video:tag>Whole</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>and</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Making-Mini-Romes-on-the-Western-Frontier</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21- Making Mini Romes on the Western Frontier</video:title>
      <video:description>&quot;Lec 21- Making Mini Romes on the Western Frontier&quot; Roman Architecture (HSAR 252)

Professor Kleiner explores the architecture of the western provinces of the Roman Empire, focusing on sites in what are now North Italy, France, Spain, and Croatia. Her major objective is to characterize &quot;Romanization,&quot; the way in which the Romans provide amenities to their new colonies while, at the same time, transforming them into miniature versions of the city of Rome. Professor Kleiner discusses the urban design of two Augustan towns before proceeding to an investigation of a variety of such established Roman building types as theaters, temples, and aqueducts. The well-preserved Theater at Orange, the Maison Carrée at Nîmes, and the unparalleled aqueducts at Nîmes (the Pont-du-Gard) and Segovia are highlighted. The lecture concludes with an overview of imperial and private arches and tombs in the western provinces, among them the controversial three-bayed arch at Orange. The Trophy of Augustus at La Turbie serves as a touchstone for the Roman West, as it commemorates Augustus&apos; subjugation of the Alpine tribes, clearing the way for Rome to create new cities with a distinctive Roman stamp.

00:00 - Chapter 1. Roman Colonies in the West 
10:37 - Chapter 2. Urban Planning in North Italy and the South of France 
20:55 - Chapter 3. Augustan Temples at Vienne and Nimes 
32:33 - Chapter 4. The Pont du Gard and the Aqueduct at Segovia 
47:33 - Chapter 5. Augustus Pacification of the Alpine Tribes and his Trophy at La Turbie 
01:02:17 - Chapter 6. Funerary and Commemorative Architecture

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23060.jpg</video:thumbnail_loc>
      <video:duration>4455</video:duration>
      <video:publication_date>2012-09-12T05:53:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_OTCjTceIAo</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Making</video:tag>
      <video:tag>mini</video:tag>
      <video:tag>Romes</video:tag>
      <video:tag>on</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Western</video:tag>
      <video:tag>Frontier</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Electrical-Engineering-105-Lecture-11</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Electrical Engineering 105 - Lecture 11</video:title>
      <video:description>Electrical Engineering 105 - Lecture 11

Microelectronic Devices and Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25979.jpg</video:thumbnail_loc>
      <video:duration>4753</video:duration>
      <video:publication_date>2012-09-18T23:28:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/93529thCJKQ</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>105</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>11</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-48-Molecular-Orbitals-Particle-in-a-Box</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 48 - Molecular Orbitals, Particle in a Box</video:title>
      <video:description>Molecular Orbitals, Particle in a Box

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26403.jpg</video:thumbnail_loc>
      <video:duration>344</video:duration>
      <video:publication_date>2012-09-19T01:04:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OTQOaH4nAto</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Box</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-MIT-1806-Linear-Algebra-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec 33 - MIT 18.06 Linear Algebra, Spring 2005&quot;Lecture 33: Quiz 3 Review.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14604.jpg</video:thumbnail_loc>
      <video:duration>2826</video:duration>
      <video:publication_date>2012-08-26T19:53:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HgC1l_6ySkc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>matrix</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>spaces</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>eigenvalues</video:tag>
      <video:tag>similarity</video:tag>
      <video:tag>positive</video:tag>
      <video:tag>definite</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>Squares</video:tag>
      <video:tag>approximations</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>transforms</video:tag>
      <video:tag>Markov</video:tag>
      <video:tag>Processes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-The-Search-for-Jim-Gray</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - The Search for Jim Gray</video:title>
      <video:description>&quot;Lec 21 - The Search for Jim Gray&quot; May 28, 2008 lecture for the Stanford University Computer Systems Colloquium (EE380).

When Jim Gray, a noted computer scientist and Turing award winner, disappeared at sea, a massive effort was mounted to find him. A panel of speakers touches on both the technical approaches employed in the search and on the social side where the community organized a massive effort quickly and efficiently.

Panel Members:
Captain David J. Swatland (Deputy Sector Commander for the Coast Guard Sector San Francisco)
Donna Carnes (Jim Gray&apos;s Wife)
Mike Olson (Long time friend of Jim Gray; founder of Sleepcat Software, former Oracle VP)

EE380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17459.jpg</video:thumbnail_loc>
      <video:duration>4889</video:duration>
      <video:publication_date>2012-09-03T13:59:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Clmkak_UNqU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>modeling</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>search</video:tag>
      <video:tag>Rescue</video:tag>
      <video:tag>Missing</video:tag>
      <video:tag>person</video:tag>
      <video:tag>lost</video:tag>
      <video:tag>vessel</video:tag>
      <video:tag>Boat</video:tag>
      <video:tag>sailing</video:tag>
      <video:tag>Tenacious</video:tag>
      <video:tag>Jim</video:tag>
      <video:tag>gray</video:tag>
      <video:tag>Tribute</video:tag>
      <video:tag>PLB</video:tag>
      <video:tag>radar</video:tag>
      <video:tag>satellite</video:tag>
      <video:tag>imagery</video:tag>
      <video:tag>remote</video:tag>
      <video:tag>sensing</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>phone</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>radio</video:tag>
      <video:tag>coast</video:tag>
      <video:tag>Guard</video:tag>
      <video:tag>california</video:tag>
      <video:tag>berkeley</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-Antibody-production</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of Antibody production</video:title>
      <video:description>This video explains about Antibody production/nAnimation for Antigen-Antibiodies interaction very interesting</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/ec552292-c768-41ec-8f60-d0d4a7f4915a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2012-10-02T02:47:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27667.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>antibody</video:tag>
      <video:tag>production</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Negative-Pressure-Breathing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Negative Pressure Breathing</video:title>
      <video:description>breathing demo, inspiration and exhalation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_6830.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2011-03-02T02:52:07.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/6830.mp4</video:content_loc>
      <video:uploader>Kristen Aber</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Respiratory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-MIT-4125-Architecture-Studio-Building-in-Landscape</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - MIT 4.125 Architecture Studio: Building in Landscape</video:title>
      <video:description>&quot;Lec 8 - MIT 4.125 Architecture Studio: Building in Landscape&quot; Undergraduate Design Studio: Deskside Critiques A

View the complete course: http://ocw.mit.edu/4-125F02

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15071.jpg</video:thumbnail_loc>
      <video:duration>1587</video:duration>
      <video:publication_date>2012-08-28T12:54:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2Gk4Vg2tuRQ</video:player_loc>
      <video:uploader>0|61|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>architecture</video:tag>
      <video:tag>landscape</video:tag>
      <video:tag>design</video:tag>
      <video:tag>studio</video:tag>
      <video:tag>quarry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-MIT-4125-Architecture-Studio-Building-in-Landscape</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - MIT 4.125 Architecture Studio: Building in Landscape</video:title>
      <video:description>&quot;Lec 9 - MIT 4.125 Architecture Studio: Building in Landscape&quot; Undergraduate Design Studio: Deskside Critiques B-C

View the complete course: http://ocw.mit.edu/4-125F02

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15072.jpg</video:thumbnail_loc>
      <video:duration>2179</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/P_av1O1HTk8</video:player_loc>
      <video:uploader>0|61|0</video:uploader>
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      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>architecture</video:tag>
      <video:tag>landscape</video:tag>
      <video:tag>design</video:tag>
      <video:tag>studio</video:tag>
      <video:tag>quarry</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-Introduction-to-Bioengineering-Spring-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - MIT Introduction to Bioengineering, Spring 2006</video:title>
      <video:description>&quot;Lec 1 - MIT Introduction to Bioengineering, Spring 2006&quot; Bioengineering - Prof. Douglas Lauffenburger

View the complete course: http://ocw.mit.edu/20-010JS06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15076.jpg</video:thumbnail_loc>
      <video:duration>2328</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/GfoM-s9ZKrI</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Bioengineering</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>biomechanical</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>biomems</video:tag>
      <video:tag>biomaterials</video:tag>
      <video:tag>bioprocessing</video:tag>
      <video:tag>engineers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Chemistry-1A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20- Chemistry 1A - Fall 2010</video:title>
      <video:description>Lec 20- Chemistry 1A.
This general chemistry lecture is provided by professor Angelica Stacy during fall 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17017.jpg</video:thumbnail_loc>
      <video:duration>3007</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/clkQwWadfjY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-99-Work-and-Energy-for-Gases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 99 - Work and Energy for Gases</video:title>
      <video:description>Work and Energy for Gases

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26504.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2012-09-19T01:23:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KT_N4_kKHnQ</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>work</video:tag>
      <video:tag>and</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>for</video:tag>
      <video:tag>gases</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Economics-C3-Lecture-6-Markets-and-Welfare</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Economics C3 - Lecture 6: Markets and Welfare</video:title>
      <video:description>Economics C3 - Lecture 6: Markets and Welfare

Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25982.jpg</video:thumbnail_loc>
      <video:duration>4316</video:duration>
      <video:publication_date>2012-09-18T23:28:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ABDGKuJRBiE</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>6</video:tag>
      <video:tag>markets</video:tag>
      <video:tag>and</video:tag>
      <video:tag>welfare</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Stream-biogeochemistry-Harvard-Forest-Science-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Stream biogeochemistry - Harvard Forest - Science video</video:title>
      <video:description>Lec 15 - Stream biogeochemistry - Harvard Forest. Stream biogeochemistry -- Bill Sobczak -- Science video.

Harvard Forest Symposium, March 15, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15982.jpg</video:thumbnail_loc>
      <video:duration>922</video:duration>
      <video:publication_date>2012-08-29T06:59:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sMTjO2J7GCE</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>streams</video:tag>
      <video:tag>land</video:tag>
      <video:tag>use</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>LTER</video:tag>
      <video:tag>aquatic</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>hydrology</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Comparative-Anatomy-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Comparative Anatomy Video</video:title>
      <video:description>Comparative Anatomy is the study of similarities and differences for studying the anatomy of animals. Video discusses this topic with some common examples around us.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/beb43567-0ffd-4faa-967f-f74258594819/cand_5.jpg</video:thumbnail_loc>
      <video:duration>530</video:duration>
      <video:publication_date>2013-02-09T05:57:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29783.mp4</video:content_loc>
      <video:uploader>Wendi Westfall</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>Comparative</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>What</video:tag>
      <video:tag>Makes</video:tag>
      <video:tag>US</video:tag>
      <video:tag>animals</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>biology</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Proof-ddxxn</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Proof: d/dx(x^n)</video:title>
      <video:description>Proof: d/dx(x^n)

Proof that d/dx(x^n) = n*x^(n-1)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19820.jpg</video:thumbnail_loc>
      <video:duration>423</video:duration>
      <video:publication_date>2012-09-05T17:48:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dZnc3PtNaN4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>d</video:tag>
      <video:tag>dx</video:tag>
      <video:tag>x</video:tag>
      <video:tag>N</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Economics-C3-Lecture-11-Externalities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Economics C3 - Lecture 11: Externalities</video:title>
      <video:description>Economics C3 - Lecture 11: Externalities

Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26001.jpg</video:thumbnail_loc>
      <video:duration>4719</video:duration>
      <video:publication_date>2012-09-18T23:32:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SIn_4ZVWsZw</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Externalities</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Team-15-Pre-Flight-Interview-MIT-Unified-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Team 15: Pre-Flight Interview | MIT Unified Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 22 - Team 15: Pre-Flight Interview | MIT Unified Engineering, Fall 2005&quot; Team 15 - Pre-Flight Interview

View the complete course: http://ocw.mit.edu/16-01F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15214.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2012-08-28T15:41:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1_BTHGt6lwc</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>unified</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>aerospace</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>thermodynamics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Vapor-Pressure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Vapor Pressure</video:title>
      <video:description>Vapor Pressure

Vapor Pressure, Volatility, and Evaporation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22564.jpg</video:thumbnail_loc>
      <video:duration>1084</video:duration>
      <video:publication_date>2012-09-11T02:31:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hA5jddDYcyg</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Vapor</video:tag>
      <video:tag>Pressure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 3 - MIT 7.014 Introductory Biology, Spring 2005&quot; Biochemistry II (Prof. Graham Walker)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15117.jpg</video:thumbnail_loc>
      <video:duration>2510</video:duration>
      <video:publication_date>2012-08-28T13:18:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3zJI3dYB7gc</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Convex-Optimization-I-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Convex Optimization I (Stanford)</video:title>
      <video:description>&quot;Lec 2 - Convex Optimization I (Stanford)&quot; Guest Lecturer Jacob Mattingley covers convex sets and their applications in electrical engineering and beyond for the course, Convex Optimization I (EE 364A).

Convex Optimization I concentrates on recognizing and solving convex optimization problems that arise in engineering. Convex sets, functions, and optimization problems. Basics of convex analysis. Least-squares, linear and quadratic programs, semidefinite programming, minimax, extremal volume, and other problems. Optimality conditions, duality theory, theorems of alternative, and applications. Interior-point methods. Applications to signal processing, control, digital and analog circuit design, computational geometry, statistics, and mechanical engineering.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=3940DD956CDF0622

EE 364A Course Website:
http://www.stanford.edu/class/ee364

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17509.jpg</video:thumbnail_loc>
      <video:duration>4611</video:duration>
      <video:publication_date>2012-09-03T14:51:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/P3W_wFZ2kUo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>dual</video:tag>
      <video:tag>Cone</video:tag>
      <video:tag>hyperplane</video:tag>
      <video:tag>Euclidean</video:tag>
      <video:tag>Ball</video:tag>
      <video:tag>ellipsoid</video:tag>
      <video:tag>polyhedra</video:tag>
      <video:tag>semidefinite</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>fractional</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-109-Calculus-BC-2008-2-b-c</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 109 - Calculus BC 2008 2 b &amp;c</video:title>
      <video:description>Calculus BC 2008 2 b &amp;c

Parts 2b and 2c of the 2008 BC exam (free response)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19903.jpg</video:thumbnail_loc>
      <video:duration>642</video:duration>
      <video:publication_date>2012-09-06T00:47:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S4oOSgTj9C8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>BC</video:tag>
      <video:tag>2008</video:tag>
      <video:tag>2</video:tag>
      <video:tag>b</video:tag>
      <video:tag>C</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Faculty-Interview-MIT-Introduction-to-Bioengineering-Spri</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Faculty Interview | MIT Introduction to Bioengineering, Spri</video:title>
      <video:description>&quot;Lec 7 - Faculty Interview | MIT Introduction to Bioengineering, Spri&quot; Interview with Bioengineering faculty Prof. Alan Grodzinsky

View the complete course: http://ocw.mit.edu/20-010JS06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15088.jpg</video:thumbnail_loc>
      <video:duration>187</video:duration>
      <video:publication_date>2012-08-28T13:07:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/g482Gi6o8Sg</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Bioengineering</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>biomechanical</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>biomems</video:tag>
      <video:tag>biomaterials</video:tag>
      <video:tag>bioprocessing</video:tag>
      <video:tag>engineers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Lecture-06-Theory-of-Generalization-April-19-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Lecture 06 - Theory of Generalization (April 19, 2012)</video:title>
      <video:description>Lec 6 - Lecture 06 - Theory of Generalization (April 19, 2012). Theory of Generalization - How an infinite model can learn from a finite sample. The most important theoretical result in machine learning. Lecture 6 of 18 of Caltech&apos;s Machine Learning Course - CS 156 by Professor Yaser Abu-Mostafa. View course materials in iTunes U Course App - https://itunesu.itunes.apple.com/audit/CODBABB3ZC and on the course website - http://work.caltech.edu/telecourse.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15095.jpg</video:thumbnail_loc>
      <video:duration>4692</video:duration>
      <video:publication_date>2012-08-28T13:07:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6FWRijsmLtE</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Caltech</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>data</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Lecture-07-The-VC-Dimension-April-24-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Lecture 07 - The VC Dimension (April 24, 2012)</video:title>
      <video:description>Lec 7 - Lecture 07 - The VC Dimension (April 24, 2012). The VC Dimension - A measure of what it takes a model to learn. Relationship to the number of parameters and degrees of freedom. Lecture 7 of 18 of Caltech&apos;s Machine Learning Course - CS 156 by Professor Yaser Abu-Mostafa. View course materials in iTunes U Course App - https://itunesu.itunes.apple.com/audit/CODBABB3ZC and on the course website - http://work.caltech.edu/telecourse.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15096.jpg</video:thumbnail_loc>
      <video:duration>4411</video:duration>
      <video:publication_date>2012-08-28T13:07:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Dc0sr0kdBVI</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Caltech</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>data</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mini-Arc-And-Mini-Sling-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mini Arc And Mini Sling Treatment</video:title>
      <video:description>This video will show you the mini-arc mini-sling performed by Dr Robert Moore and Dr John Miklos. A full surgical procedure is show here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/abc9b280-2138-4797-9fe3-89dff831f927/cand_25.jpg</video:thumbnail_loc>
      <video:duration>413</video:duration>
      <video:publication_date>2011-12-06T20:05:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10902.mp4</video:content_loc>
      <video:uploader>gazzer</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>MiniArc</video:tag>
      <video:tag>MiniSling</video:tag>
      <video:tag>Performed</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>robert</video:tag>
      <video:tag>Moore</video:tag>
      <video:tag>and</video:tag>
      <video:tag>John</video:tag>
      <video:tag>Miklos</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-MIT-6189-Multicore-Programming-Primer-IAP-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - MIT 6.189 Multicore Programming Primer, IAP 2007</video:title>
      <video:description>&quot;Lec 5 - MIT 6.189 Multicore Programming Primer, IAP 2007&quot; Introduction to concurrent programming

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu
Subtitles are provided through the generous assistance of Rohan Pai.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15749.jpg</video:thumbnail_loc>
      <video:duration>2118</video:duration>
      <video:publication_date>2012-08-28T20:13:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qhH6ysHlaiM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>multicore</video:tag>
      <video:tag>architectures</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>patterns</video:tag>
      <video:tag>Sony</video:tag>
      <video:tag>PlayStation</video:tag>
      <video:tag>competition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Electrical-Engineering-105-Lecture-22</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Electrical Engineering 105 - Lecture 22</video:title>
      <video:description>Electrical Engineering 105 - Lecture 22

Microelectronic Devices and Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26002.jpg</video:thumbnail_loc>
      <video:duration>4701</video:duration>
      <video:publication_date>2012-09-18T23:32:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DzEEC73qbzY</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>105</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>22</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Economics-C3-Lecture-13-Social-vs-Private-Cost</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Economics C3 - Lecture 13: Social vs. Private Cost</video:title>
      <video:description>Economics C3 - Lecture 13: Social vs. Private Cost

Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26003.jpg</video:thumbnail_loc>
      <video:duration>3941</video:duration>
      <video:publication_date>2012-09-18T23:32:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Uv8SVkjpXaM</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>13</video:tag>
      <video:tag>social</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>private</video:tag>
      <video:tag>cost</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Convex-Optimization-II-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - Convex Optimization II (Stanford)</video:title>
      <video:description>&quot;Lec 35 - Convex Optimization II (Stanford)&quot; Lecture by Professor Stephen Boyd for Convex Optimization II (EE 364B) in the Stanford Electrical Engineering department. Professor Boyd introduces a new topic- Model Predictive Control.

This course introduces topics such as subgradient, cutting-plane, and ellipsoid methods. Decentralized convex optimization via primal and dual decomposition. Alternating projections. Exploiting problem structure in implementation. Convex relaxations of hard problems, and global optimization via branch &amp; bound. Robust optimization. Selected applications in areas such as control, circuit design, signal processing, and communications.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=3940DD956CDF0622

EE364B Course Website:
http://www.stanford.edu/class/ee364b/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17542.jpg</video:thumbnail_loc>
      <video:duration>4757</video:duration>
      <video:publication_date>2012-09-03T15:19:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1A734g96Npk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>math</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>subgradient</video:tag>
      <video:tag>derivatives</video:tag>
      <video:tag>Basic</video:tag>
      <video:tag>inequality</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>algorithms</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>optimal</video:tag>
      <video:tag>control</video:tag>
      <video:tag>finite</video:tag>
      <video:tag>horizon</video:tag>
      <video:tag>approximation</video:tag>
      <video:tag>greedy</video:tag>
      <video:tag>model</video:tag>
      <video:tag>pre</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-125-Financial-Crisis-in-Thailand-Caused-by-Speculative-Attack</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 125 - Financial Crisis in Thailand Caused by Speculative Attack</video:title>
      <video:description>Financial Crisis in Thailand Caused by Speculative Attack

How a currency crisis in Thailand led to a banking crisis in the 1990s</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25675.jpg</video:thumbnail_loc>
      <video:duration>393</video:duration>
      <video:publication_date>2012-09-18T16:55:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lA3sjWwu5-s</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Financial</video:tag>
      <video:tag>crisis</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Thailand</video:tag>
      <video:tag>caused</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Speculative</video:tag>
      <video:tag>attack</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Vascular-Disorders-of-the-Central-Nervous-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Vascular Disorders of the Central Nervous System</video:title>
      <video:description>&quot;Lec 13 - Vascular Disorders of the Central Nervous System&quot; (January 26, 2010) Michael Marks, Stanford Professor of Radiology, and Robert Dodd, Stanford Assistant Professor in Neurosurgery and Radiology, discuss three pathologies: strokes, aneurisms, arteriovenous malformations.

Stanford Mini Med School is a series arranged and directed by Stanford&apos;s School of Medicine, and presented by the Stanford Continuing Studies program.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies:
http://csp.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18734.jpg</video:thumbnail_loc>
      <video:duration>6549</video:duration>
      <video:publication_date>2012-09-04T04:28:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ggihzmbZhXY</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>physician</video:tag>
      <video:tag>doctor</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>radiology</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Stem</video:tag>
      <video:tag>Stroke</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>vessel</video:tag>
      <video:tag>Central</video:tag>
      <video:tag>Nervous</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Spinal</video:tag>
      <video:tag>cord</video:tag>
      <video:tag>Hemisphere</video:tag>
      <video:tag>Pathology</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Sensory</video:tag>
      <video:tag>Emotion</video:tag>
      <video:tag>lobe</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>cerebral</video:tag>
      <video:tag>circu</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bacteria-Lab-MWV25</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bacteria Lab (MWV25)</video:title>
      <video:description>What kinds of bacteria are growing in your sink or your refrigerator? How about on your keyboard at work? Does soap really reduce the amount of bacteria on your hands?

Dr. Keith Lampel of the Food and Drug Administration helps citizen scientists discover the world of bacteria in and around us.

Filmed at the Marian Koshland Science Museum in Washington, D.C., this two-part science lab kicked off with a hands-on activity in the museum to observe the invisible bacteria that are present all around us. Attendees were shown how to prepare samples in the museum and took lab supplies with them for further investigation in their homes, offices and schools. For the second part of program, participants shared their scientific endeavors from the previous week as Dr. Lampel answered their questions and discussed recent research at the FDA, new technologies, and new initiatives in food safety.

Dr. Keith Lampel is the Director of the Division of Microbiology within the Center for Food Safety and Applied Nutrition at the Food and Drug Administration (FDA). His research interests include the development of rapid detection methods for food-borne pathogens using DNA-based technology, and identifying the genes in these bacteria that are involved in the development of disease.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/b7e14cab-24fa-49e4-8762-c37fb228dea9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>376</video:duration>
      <video:publication_date>2010-04-13T16:39:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4237.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>bacteria</video:tag>
      <video:tag>FDA</video:tag>
      <video:tag>food</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>Kieth</video:tag>
      <video:tag>koshland</video:tag>
      <video:tag>Lampel</video:tag>
      <video:tag>museum</video:tag>
      <video:tag>Safety</video:tag>
      <video:tag>Scienc</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-37-Chemistry-1A-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 37- Chemistry 1A Spring 2010</video:title>
      <video:description>Lec 37- Chemistry 1A Spring 2010.
General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16889.jpg</video:thumbnail_loc>
      <video:duration>3045</video:duration>
      <video:publication_date>2012-09-01T14:58:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DGCcLXxLTns</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Negative-Numbers-Introduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Negative Numbers Introduction</video:title>
      <video:description>Negative Numbers Introduction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20524.jpg</video:thumbnail_loc>
      <video:duration>576</video:duration>
      <video:publication_date>2012-09-06T15:35:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Hlal9ME2Aig</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Negative</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>introduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). Professor Sahami lectures on Enumeration.

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15949.jpg</video:thumbnail_loc>
      <video:duration>2957</video:duration>
      <video:publication_date>2012-08-29T00:57:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GIP9MPFJmhI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>software</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>Names</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>enumeration</video:tag>
      <video:tag>sets</video:tag>
      <video:tag>int</video:tag>
      <video:tag>Integers</video:tag>
      <video:tag>innumerated</video:tag>
      <video:tag>types</video:tag>
      <video:tag>char</video:tag>
      <video:tag>character</video:tag>
      <video:tag>ASCII</video:tag>
      <video:tag>string</video:tag>
      <video:tag>reversestring</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>private</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Psychology-101-No-visuals-Instructor-used-chalkboard-only</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Psychology 101 - No visuals. Instructor used chalkboard only.</video:title>
      <video:description>&quot;Lec 31 - Psychology 101 - No visuals. Instructor used chalkboard only.&quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27197.jpg</video:thumbnail_loc>
      <video:duration>1798</video:duration>
      <video:publication_date>2012-09-21T03:47:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iUpcJC6FdSk</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>31</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>101</video:tag>
      <video:tag>no</video:tag>
      <video:tag>visuals</video:tag>
      <video:tag>Instructor</video:tag>
      <video:tag>Used</video:tag>
      <video:tag>chalkboard</video:tag>
      <video:tag>only</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Computer-Science-10-Lecture-12-Social-Implications-of-Computing-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Computer Science 10 - Lecture 12: Social Implications of Computing II</video:title>
      <video:description>Computer Science 10 - Lecture 12: Social Implications of Computing II

The Beauty and Joy of Computing
Professor Dan Garcia
Link to lecture notes: http://inst.eecs.berkeley.edu/~cs10/fa11/lec/13/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25677.jpg</video:thumbnail_loc>
      <video:duration>2925</video:duration>
      <video:publication_date>2012-09-18T16:55:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/v_tOSw-vhug</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>12</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Implications</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Computing</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Practice-of-Art-23AC-Lecture-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Practice of Art 23AC - Lecture 4</video:title>
      <video:description>Practice of Art 23AC - Lecture 4

Foundations of American Cyber-Culture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26018.jpg</video:thumbnail_loc>
      <video:duration>2525</video:duration>
      <video:publication_date>2012-09-18T23:37:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zXtzTeY9U6M</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>practice</video:tag>
      <video:tag>of</video:tag>
      <video:tag>art</video:tag>
      <video:tag>23AC</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Biology-1B-Interspecific-Relationships</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Biology 1B -  Interspecific Relationships</video:title>
      <video:description>&quot;Lec 5 - Biology 1B -  Interspecific Relationships&quot;General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27203.jpg</video:thumbnail_loc>
      <video:duration>3030</video:duration>
      <video:publication_date>2012-09-21T03:55:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mRtw4UOwyCM</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>Interspecific</video:tag>
      <video:tag>relationships</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Lecture-13-Validation-May-15-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Lecture 13 - Validation (May 15, 2012)</video:title>
      <video:description>Lec 13 - Lecture 13 - Validation (May 15, 2012). Validation - Taking a peek out of sample. Model selection and data contamination. Cross validation. Lecture 13 of 18 of Caltech&apos;s Machine Learning Course - CS 156 by Professor Yaser Abu-Mostafa. View course materials in iTunes U Course App - https://itunesu.itunes.apple.com/audit/CODBABB3ZC and on the course website - http://work.caltech.edu/telecourse.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15103.jpg</video:thumbnail_loc>
      <video:duration>5172</video:duration>
      <video:publication_date>2012-08-28T13:11:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/o7zzaKd0Lkk</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Caltech</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>data</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Electrical-Engineering-141</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12- Electrical Engineering 141</video:title>
      <video:description>Lec 12- Electrical Engineering 141.
Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17053.jpg</video:thumbnail_loc>
      <video:duration>4981</video:duration>
      <video:publication_date>2012-09-02T05:20:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sEP1o244zsA</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Benefits-of-Scaling-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- Benefits of Scaling III</video:title>
      <video:description>Lec 4- Benefits of Scaling III.
Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17098.jpg</video:thumbnail_loc>
      <video:duration>1477</video:duration>
      <video:publication_date>2012-09-02T06:49:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aaEGrEIfTOk</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Limit-Examples-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Limit Examples (part 2)</video:title>
      <video:description>Limit Examples (part 2)q

More limit examples</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19799.jpg</video:thumbnail_loc>
      <video:duration>417</video:duration>
      <video:publication_date>2012-09-05T17:37:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YRw8udexH4o</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Limit</video:tag>
      <video:tag>Examples</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Limit-Examples-part3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Limit Examples (part3)</video:title>
      <video:description>This is a lecture of Khan Academy.

More examples related with limits is solved in this lecture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19800.jpg</video:thumbnail_loc>
      <video:duration>598</video:duration>
      <video:publication_date>2012-09-05T17:37:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gWSDDopD9sk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Limit</video:tag>
      <video:tag>Examples</video:tag>
      <video:tag>part3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Benefits-of-Scaling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- Benefits of Scaling</video:title>
      <video:description>Lec 2- Benefits of Scaling.
Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17096.jpg</video:thumbnail_loc>
      <video:duration>4904</video:duration>
      <video:publication_date>2012-09-02T06:47:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2M6H69uGpo0</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Convex-Optimization-I-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Convex Optimization I (Stanford)</video:title>
      <video:description>&quot;Lec 6 - Convex Optimization I (Stanford)&quot; Professor Stephen Boyd, of the Stanford University Electrical Engineering department, continues his lecture on convex optimization problems for the course, Convex Optimization I (EE 364A).

Convex Optimization I concentrates on recognizing and solving convex optimization problems that arise in engineering. Convex sets, functions, and optimization problems. Basics of convex analysis. Least-squares, linear and quadratic programs, semidefinite programming, minimax, extremal volume, and other problems. Optimality conditions, duality theory, theorems of alternative, and applications. Interior-point methods. Applications to signal processing, control, digital and analog circuit design, computational geometry, statistics, and mechanical engineering.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=3940DD956CDF0622

EE 364A Course Website:
http://www.stanford.edu/class/ee364

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17513.jpg</video:thumbnail_loc>
      <video:duration>4160</video:duration>
      <video:publication_date>2012-09-03T14:54:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-T9cloGG_80</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>Chebyshev</video:tag>
      <video:tag>center</video:tag>
      <video:tag>polyhedron</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>fractional</video:tag>
      <video:tag>Program</video:tag>
      <video:tag>Von</video:tag>
      <video:tag>Neumann</video:tag>
      <video:tag>QCQP</video:tag>
      <video:tag>SOCP</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>Radius</video:tag>
      <video:tag>matrix</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Lecture-14-Support-Vector-Machines-May-17-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Lecture 14 - Support Vector Machines (May 17, 2012)</video:title>
      <video:description>Lec 14 - Lecture 14 - Support Vector Machines (May 17, 2012). Support Vector Machines - One of the most successful learning algorithms; getting a complex model at the price of a simple one. Lecture 14 of 18 of Caltech&apos;s Machine Learning Course - CS 156 by Professor Yaser Abu-Mostafa. View course materials in iTunes U Course App - https://itunesu.itunes.apple.com/audit/CODBABB3ZC and on the course website - http://work.caltech.edu/telecourse.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15105.jpg</video:thumbnail_loc>
      <video:duration>4456</video:duration>
      <video:publication_date>2012-08-28T13:11:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eHsErlPJWUU</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Caltech</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>data</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-47-Calculus-Graphing-with-Derivatives-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 47 - Calculus Graphing with Derivatives Example</video:title>
      <video:description>Calculus Graphing with Derivatives Example

Using the first and second derivatives to identify critical points and inflection points and to graph the function.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19841.jpg</video:thumbnail_loc>
      <video:duration>1508</video:duration>
      <video:publication_date>2012-09-05T18:02:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zC_dTaEY2AY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>Graphing</video:tag>
      <video:tag>with</video:tag>
      <video:tag>derivatives</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-52-Optimization-Example-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 52 - Optimization  Example 4</video:title>
      <video:description>Optimization  Example 4

Minimizing the cost of material for an open rectangular box.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19846.jpg</video:thumbnail_loc>
      <video:duration>588</video:duration>
      <video:publication_date>2012-09-06T00:17:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T8sG4Sb3g7Y</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Optimization</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Physics-10-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Physics 10 Relativity</video:title>
      <video:description>Physics 10 Relativity

Physics 10: Physics for Future Presidents. Spring 2006.  Professor Richard A. Muller.  The most interesting and important topics in physics, stressing conceptual understanding rather than math, with applications to current events. Topics covered may vary and may include energy and conservation, radioactivity, nuclear physics, the Theory of Relativity, lasers, explosions, earthquakes, superconductors, and quantum physics. [courses] [physics10] [spring2006]  Credits: lecturer:Professor Richard A. Muller, producers:Educational Technology Services</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19332.jpg</video:thumbnail_loc>
      <video:duration>3355</video:duration>
      <video:publication_date>2012-09-05T01:30:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nNgzqpKZwhE</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Most-Dangerous-Place-on-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Most Dangerous Place on Earth?</video:title>
      <video:description>What&apos;s The Most Dangerous Place on Earth?
This Vsouce video is discussing the most dangerous places on earth. 
Here are the other useful links mentioned in the video. 
Music by Jake Chudnow: https://soundcloud.com/jakechudnow
Vsauce2: http://www.youtube.com/Vsauce2
Vsauce3: http://www.youtube.com/Vsauce3/nFalling into lava video: http://youtu.be/kq7DDk8eLs8/nFlowing lava video: https://www.youtube.com/watch?v=aAymSMrOlOQ/nWhat death by lava would actually be like: http://www.wired.com/wiredscience/2011/12/the-right-and-wrong-way-to-die-when.../nWhere you can find a lava lake: http://en.wikipedia.org/wiki/Lava_lake/nHow percentage of people are still alive? http://what-if.xkcd.com/27//nHypothermia: http://en.wikipedia.org/wiki/Hypothermia/nMariana Trench: http://en.wikipedia.org/wiki/Mariana_trench/nAMAZING xkcd chart showing depths to scale (click for larger pic): http://xkcd.com/1040//nInfluenza: http://en.wikipedia.org/wiki/Influenza/nBlack Death: http://en.wikipedia.org/wiki/Black_Death/nMalaria total fatalities: http://www.aaas.org/international/africa/malaria/gwadz.html/nGlobal Peace Index: http://www.visionofhumanity.org/gpi-data//nCabot Cove murder rate: http://www.dailymail.co.uk/news/article-2191990/Murder-capital-world-Quiet-se.../nMost dangerous cities by murder rate: http://www.businessinsider.com/most-dangerous-cities-in-the-world-2012-10?op=1/nDirtiest cities: http://www.popsci.com/environment/gallery/2008-06/worlds-dirtiest-cities/nLake Karachay: http://www.dailymail.co.uk/sciencetech/article-2215023/Is-polluted-place-Eart.../nChernobyl as haven for wildlife: http://www.wired.com/magazine/2011/04/ff_chernobyl/all//nYoutube source video: http://www.youtube.com/watch?v=1T4XMNN4bNM</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_28991.jpg</video:thumbnail_loc>
      <video:duration>568</video:duration>
      <video:publication_date>2013-01-23T17:55:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1T4XMNN4bNM</video:player_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Dangerous</video:tag>
      <video:tag>Place</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-an-Inductor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is an Inductor?</video:title>
      <video:description>This video will help you to have experiments with inductor at home. An activity is shown here very clearly to help you regarding this topic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/08743b38-b9dc-41d2-805c-61706293c195/cand_25.jpg</video:thumbnail_loc>
      <video:duration>367</video:duration>
      <video:publication_date>2013-01-30T04:30:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29005.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Inductor</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Pontics-for-Fixed-Prosthesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Pontics for Fixed Prosthesis</video:title>
      <video:description>&quot;Lec 24 - Pontics for Fixed Prosthesis&quot; An introduction to bridge pontics, covers principles of design for posterior  and anterior pontics . Illustrated with models and diagrams. Orig. air date: JAN 14 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20828.jpg</video:thumbnail_loc>
      <video:duration>3733</video:duration>
      <video:publication_date>2012-09-07T17:33:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BBJvRllpdFY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prosthodontics</video:tag>
      <video:tag>Lec</video:tag>
      <video:tag>24</video:tag>
      <video:tag>Pontics</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Fixed</video:tag>
      <video:tag>Prosthesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-PACS-164B-Lecture-12</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - PACS 164B - Lecture 12</video:title>
      <video:description>PACS 164B - Lecture 12

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17605.jpg</video:thumbnail_loc>
      <video:duration>4797</video:duration>
      <video:publication_date>2012-09-03T16:24:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/j6FyqeY68JE</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Entrepreneurship-in-the-Life-Sciences</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Entrepreneurship in the Life Sciences</video:title>
      <video:description>&quot;Lec 21 - Entrepreneurship in the Life Sciences&quot; Stephanie Marrus, a Silicon Valley business consultant who is affiliated with the Stanford Technology Ventures program and is a mentor for E145, discusses entrepreneurship in the life sciences. She defines life sciences as an industry, the path to test a new drug in humans, the details and funding of clinical research and trials, tech vs. life science venture characteristics, and the motivations for being a life sciences entrepreneur. 

Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19023.jpg</video:thumbnail_loc>
      <video:duration>620</video:duration>
      <video:publication_date>2012-09-04T08:59:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2ufe4oiZPew</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>technology</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>life</video:tag>
      <video:tag>sciences</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>drugs</video:tag>
      <video:tag>pharmaceutical</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>diagnostics</video:tag>
      <video:tag>Devices</video:tag>
      <video:tag>startup</video:tag>
      <video:tag>funding</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Trial</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Atmosphere-Science-Preview</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Atmosphere Science Preview</video:title>
      <video:description>Looking for interesting videos about Earth&apos;s atmosphere?  This video provides a link to a playlist of engaging videos about the atmosphere</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/8af2bd73-2d19-46a3-82a9-05e648bc3540/cand_25.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2012-11-27T03:37:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28106.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Atmosphere</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>educational</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-101-Ionic-Bonding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 101 - Ionic Bonding</video:title>
      <video:description>Ionic Bonding

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26277.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
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  <url>
    <loc>https://dnatube.com/videos/lec1-Computer-Science-162</loc>
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    <video:video>
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      <video:description>Operating Systems and System Programming lec1-Computer Science 162.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19115.jpg</video:thumbnail_loc>
      <video:duration>4918</video:duration>
      <video:publication_date>2012-09-04T17:39:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XgQo4JkN4Bw</video:player_loc>
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      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/lec-6-Computer-Science-162</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 6-Computer Science 162</video:title>
      <video:description>Operating Systems and System Programming lec 6-Computer Science 162 .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19122.jpg</video:thumbnail_loc>
      <video:duration>4965</video:duration>
      <video:publication_date>2012-09-04T17:53:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/24DTq1gSK98</video:player_loc>
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      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-19-Electrical-Engineering-141-b3c891</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Electrical Engineering 141</video:title>
      <video:description>Spring 2010 season Lecture 19 is explained in this electrical engineering 141 course.  
This lecture is provided by University of California, Berkeley.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19728.jpg</video:thumbnail_loc>
      <video:duration>4879</video:duration>
      <video:publication_date>2012-09-05T04:32:59.000Z</video:publication_date>
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      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-56-Ladder-rate-of-change-problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 56 - Ladder rate-of-change problem</video:title>
      <video:description>Ladder rate-of-change problem

The classic falling ladder problem</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19850.jpg</video:thumbnail_loc>
      <video:duration>659</video:duration>
      <video:publication_date>2012-09-06T00:20:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hD3U65CcZ0Q</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>ladder</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>of</video:tag>
      <video:tag>change</video:tag>
      <video:tag>Problem</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-63-Integration-by-Parts-part-6-of-Indefinite-Integration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 63 - Integration by Parts (part 6 of Indefinite Integration)</video:title>
      <video:description>Integration by Parts (part 6 of Indefinite Integration)

Example using Integration by Parts</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19857.jpg</video:thumbnail_loc>
      <video:duration>573</video:duration>
      <video:publication_date>2012-09-06T00:24:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ouYZiIh8Ctc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>integration</video:tag>
      <video:tag>by</video:tag>
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      <video:tag>part</video:tag>
      <video:tag>6</video:tag>
      <video:tag>of</video:tag>
      <video:tag>indefinite</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-69-Definite-Integrals-part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 69 - Definite Integrals (part 4)</video:title>
      <video:description>Definite Integrals (part 4)

Examples of using definite integrals to find the area under a curve</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19863.jpg</video:thumbnail_loc>
      <video:duration>591</video:duration>
      <video:publication_date>2012-09-06T00:27:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/11Bt6OhIeqA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>definite</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-39-Anterior-Multiple-Preps</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 - Anterior Multiple Preps</video:title>
      <video:description>&quot;Lec 39 - Anterior Multiple Preps&quot; This presentation goes through the preparation series for anterior teeth.  Orig. air date: AUG 19 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20843.jpg</video:thumbnail_loc>
      <video:duration>1072</video:duration>
      <video:publication_date>2012-09-07T17:42:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2W03otXt0cs</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>39</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>Multiple</video:tag>
      <video:tag>Preps</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Biology-1B-Ecosystem-Ecology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Biology 1B -  Ecosystem Ecology</video:title>
      <video:description>&quot;Lec 8 - Biology 1B -  Ecosystem Ecology&quot;General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27206.jpg</video:thumbnail_loc>
      <video:duration>2828</video:duration>
      <video:publication_date>2012-09-21T03:55:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-8KYSJ_fJ80</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>Ecosystem</video:tag>
      <video:tag>ecology</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Dental-Assistants-Role-in-Periodontal-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16  - Dental Assistant&apos;s Role in Periodontal Surgery</video:title>
      <video:description>&quot;Lec 16  - Dental Assistant&apos;s Role in Periodontal Surgery&quot; The Periodontal Surgery set-up, using four-handed dentistry and a chairside assistant.  Orig. air date: FEB 17 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21566.jpg</video:thumbnail_loc>
      <video:duration>1269</video:duration>
      <video:publication_date>2012-09-09T06:03:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nmJL78LFR_E</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
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      <video:tag>Assistant</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Role</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Periodontal</video:tag>
      <video:tag>Surgery</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Proof-log_a-B-log_x-Blog_x-A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Proof: log_a (B) = (log_x (B))/(log_x (A))</video:title>
      <video:description>Proof of the logarithm property 
log_a (B) = (log_x (B))/(log_x (A))</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/c1639883-63fd-4440-9528-2dcbd5ed8110/cand_5.jpg</video:thumbnail_loc>
      <video:duration>445</video:duration>
      <video:publication_date>2009-05-27T20:10:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2516.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Logarithms</video:tag>
      <video:tag>Proof</video:tag>
      <video:tag>Properties</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>math</video:tag>
      <video:tag>khan</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-25-Computer-Science-10-Lecture-24-Intro-to-Software-as-a-Ser-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Computer Science 10 - Lecture 24: Intro to Software as a Ser Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 24: Intro to Software as a Ser

The Beauty and Joy of Computing

This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
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      <video:duration>2522</video:duration>
      <video:publication_date>2012-09-19T02:52:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ORIwednBLq4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>24</video:tag>
      <video:tag>Intro</video:tag>
      <video:tag>to</video:tag>
      <video:tag>software</video:tag>
      <video:tag>as</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Ser</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Sounds-of-the-Fetal-Heart</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sounds of the Fetal Heart</video:title>
      <video:description>This video provides a sound track through ultra sound of the fetal heart sounds. This is done to detect any abnormalities that may be afflicting the fetus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/fd2c94c2-f1e4-42f3-ad5d-92b0627fdbf3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2011-12-11T22:43:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11027.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Fetal</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Sounds</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Laparoscopic-Tubal-Ligation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laparoscopic Tubal Ligation</video:title>
      <video:description>This video shows a non invasive method of tubal ligation. Tubal ligation is a procedure carried out close the woman&apos;s fallopian tubes which is considered a permanent form of birth control fr women.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c519105f-c86b-4322-8bae-deb30c7efc28/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2011-12-11T22:44:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11034.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>tubal</video:tag>
      <video:tag>ligation</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-PACS-164A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - PACS 164A</video:title>
      <video:description>This is lecture 20 of Peace and Conflict Studies 164A Course , Fall 2006 Season. PACS 164A: Introduction to Nonviolence - Fall 2006. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19452.jpg</video:thumbnail_loc>
      <video:duration>4748</video:duration>
      <video:publication_date>2012-09-05T02:43:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-K9U22ZELPo</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>PACS164A</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-118-Curl-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 118 - Curl 1</video:title>
      <video:description>Curl 1

Introduction to the curl of a vector field</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19912.jpg</video:thumbnail_loc>
      <video:duration>572</video:duration>
      <video:publication_date>2012-09-06T00:53:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Mt4dpGFVsYc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>curl</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Legal-Studies-160-Lecture-2-Can-we-execute-people-humanely</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Legal Studies 160 - Lecture 2: Can we execute people humanely</video:title>
      <video:description>Legal Studies 160 - Lecture 2: Can we execute people humanely

Punishment, Culture, and Society</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26067.jpg</video:thumbnail_loc>
      <video:duration>4231</video:duration>
      <video:publication_date>2012-09-18T23:47:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RA38vt9W3kQ</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>legal</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>160</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Can</video:tag>
      <video:tag>we</video:tag>
      <video:tag>execute</video:tag>
      <video:tag>People</video:tag>
      <video:tag>humanely</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Convex-Optimization-II-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Convex Optimization II (Stanford)</video:title>
      <video:description>&quot;Lec Last - Convex Optimization II (Stanford)&quot; Lecture by Professor Stephen Boyd for Convex Optimization II (EE 364B) in the Stanford Electrical Engineering department. Professor Boyd&apos;s final lecture of the quarter is on Branch-and-bound methods.

This course introduces topics such as subgradient, cutting-plane, and ellipsoid methods. Decentralized convex optimization via primal and dual decomposition. Alternating projections. Exploiting problem structure in implementation. Convex relaxations of hard problems, and global optimization via branch &amp; bound. Robust optimization. Selected applications in areas such as control, circuit design, signal processing, and communications.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=3940DD956CDF0622

EE364B Course Website:
http://www.stanford.edu/class/ee364b/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17544.jpg</video:thumbnail_loc>
      <video:duration>4732</video:duration>
      <video:publication_date>2012-09-03T15:19:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ORo5IU9a55s</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>math</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>subgradient</video:tag>
      <video:tag>derivatives</video:tag>
      <video:tag>Basic</video:tag>
      <video:tag>inequality</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>algorithms</video:tag>
      <video:tag>unconstrained</video:tag>
      <video:tag>nonconvex</video:tag>
      <video:tag>minimization</video:tag>
      <video:tag>pruning</video:tag>
      <video:tag>convergence</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>Boolean</video:tag>
      <video:tag>Br</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-90-Multiplying-a-Decimal-by-a-Power-of-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 90 - Multiplying a Decimal by a Power of 10</video:title>
      <video:description>Multiplying a Decimal by a Power of 10

u3_l2_t2_we2 Multiplying a Decimal by a Power of 10</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24831.jpg</video:thumbnail_loc>
      <video:duration>227</video:duration>
      <video:publication_date>2012-09-17T17:00:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mV0RxDZG05A</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Decimal</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>of</video:tag>
      <video:tag>10</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-41-Bailout-5-Paying-off-the-debt</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 41 - Bailout 5: Paying off the debt</video:title>
      <video:description>This is a lecture of Khan Academy. Bailout 5: Paying off the debt

How the bank can liquidate assets to pay off debt that comes due.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20218.jpg</video:thumbnail_loc>
      <video:duration>651</video:duration>
      <video:publication_date>2012-09-06T02:40:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/I8BLj7cRM7c</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Bailout</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Paying</video:tag>
      <video:tag>off</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Debt</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Classification-of-star</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Classification of star</video:title>
      <video:description>This is a tutorial demonstrating the classification of stars. The most common parameters are by size, light intensity they posses, type of gas they have, and temperature variations. Current parameters include studying the star spectrum for more precise classification.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/6aa0706e-42e0-4406-a865-dcba3c49b012/cand_25.jpg</video:thumbnail_loc>
      <video:duration>476</video:duration>
      <video:publication_date>2013-01-30T07:09:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29051.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Star</video:tag>
      <video:tag>Classification</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Renewable-Power-Entrepreneurship</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Renewable Power Entrepreneurship</video:title>
      <video:description>&quot;Lec 10 - Renewable Power Entrepreneurship&quot; February 23, 2011 - Bob Skinner, founder of IdeaLab and numerous other Silicon Valley startups, discusses pathways to successful entrepreneurship with an emphasis on clean tech and the necessity of moving to robust commercial solar and renewable energy sources in the imminent future.

Stanford University
http://www.stanford.edu

IdeaLab
http://www.idealab.com

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18781.jpg</video:thumbnail_loc>
      <video:duration>3332</video:duration>
      <video:publication_date>2012-09-04T05:18:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H6n76gifAvg</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>clean</video:tag>
      <video:tag>tech</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>expertise</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>social</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Wind</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-MIT-6450-Principles-of-Digital-Communications-I-Fall-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - MIT 6.450 Principles of Digital Communications I, Fall 2006</video:title>
      <video:description>&quot;Lec 22 - MIT 6.450 Principles of Digital Communications I, Fall 2006&quot; Lecture 22: Discrete-time baseband models for wireless channels

View the complete course at: http://ocw.mit.edu/6-450F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15817.jpg</video:thumbnail_loc>
      <video:duration>4256</video:duration>
      <video:publication_date>2012-08-28T20:42:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zkR2TT7x8uQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>digital</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Compression</video:tag>
      <video:tag>Lempel</video:tag>
      <video:tag>Ziv</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>quantization</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Sampling</video:tag>
      <video:tag>aliasing</video:tag>
      <video:tag>Nyquist</video:tag>
      <video:tag>criterion</video:tag>
      <video:tag>PAM</video:tag>
      <video:tag>modulation</video:tag>
      <video:tag>QAM</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>Constellations</video:tag>
      <video:tag>detection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-18-Mechanical-Engineering-110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 18-Mechanical Engineering 110</video:title>
      <video:description>lec 19-Mechanical Engineering 110 .Special Topics in Business Administration</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20926.jpg</video:thumbnail_loc>
      <video:duration>819</video:duration>
      <video:publication_date>2012-09-08T00:38:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/to6yTKXnqpw</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Mechanical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Chemistry-1A-Lecture-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Chemistry 1A - Lecture 3</video:title>
      <video:description>Chemistry 1A - Lecture 3

General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26674.jpg</video:thumbnail_loc>
      <video:duration>2950</video:duration>
      <video:publication_date>2012-09-19T02:05:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AUSlw2aVo14</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Pure-Numbers-and-Significant-Digits</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Pure Numbers and Significant Digits</video:title>
      <video:description>Pure Numbers and Significant Digits

Pure Numbers and Significant Digits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20580.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2012-09-06T16:01:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ym5u5IlYWcg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Pure</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Significant</video:tag>
      <video:tag>Digits</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Multiplying-and-Dividing-with-Significant-Figures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Multiplying and Dividing with Significant Figures</video:title>
      <video:description>Multiplying and Dividing with Significant Figures

Multiplying and dividing with significant figures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20578.jpg</video:thumbnail_loc>
      <video:duration>571</video:duration>
      <video:publication_date>2012-09-06T16:00:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iorZdz4dsBU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Dividing</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Significant</video:tag>
      <video:tag>Figures</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-31-Computer-Science-164</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 31-Computer Science 164</video:title>
      <video:description>lec 31-Computer Science 164 Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27572.jpg</video:thumbnail_loc>
      <video:duration>2737</video:duration>
      <video:publication_date>2012-09-30T08:43:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AnYNtMI41-s</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Ecosystem-Ecology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8- Ecosystem Ecology</video:title>
      <video:description>Lec 8- Ecosystem Ecology.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18449.jpg</video:thumbnail_loc>
      <video:duration>2642</video:duration>
      <video:publication_date>2012-09-04T01:48:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SwzugyuikIU</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-51-Pythagorean-Theorem-Proof-Using-Similarity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 51 -  Pythagorean Theorem Proof Using Similarity</video:title>
      <video:description>Pythagorean Theorem Proof Using Similarity

Proof of the Pythagorean Theorem using similarity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20318.jpg</video:thumbnail_loc>
      <video:duration>592</video:duration>
      <video:publication_date>2012-09-06T14:13:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LrS5_l-gk94</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Pythagorean</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>Proof</video:tag>
      <video:tag>using</video:tag>
      <video:tag>similarity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Mounting-Stone-Casts-on-a-Hanau-Articulator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Mounting Stone Casts on a Hanau Articulator</video:title>
      <video:description>&quot;Lec 33 - Mounting Stone Casts on a Hanau Articulator&quot; The steps in completing a facebow transfer, protrusive bite registration and the mounting of stone casts on a Hanau Articulator are demonstrated. Orig. air date: SEP 29 78

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21397.jpg</video:thumbnail_loc>
      <video:duration>1903</video:duration>
      <video:publication_date>2012-09-09T04:53:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yW1HP66xzmk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>33</video:tag>
      <video:tag>Mounting</video:tag>
      <video:tag>stone</video:tag>
      <video:tag>Casts</video:tag>
      <video:tag>on</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Hanau</video:tag>
      <video:tag>Articulator</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Mounting-the-Maxillary-Cast-on-the-Articulator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Mounting the Maxillary Cast on the Articulator</video:title>
      <video:description>&quot;Lec 34 - Mounting the Maxillary Cast on the Articulator&quot; The procedure for mounting the maxillary cast on the articulator.  Orig. air date: JUN 6 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21398.jpg</video:thumbnail_loc>
      <video:duration>240</video:duration>
      <video:publication_date>2012-09-09T04:53:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z6gVV60D-wA</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>34</video:tag>
      <video:tag>Mounting</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Maxillary</video:tag>
      <video:tag>cast</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Articulator</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Paying-Attention-to-Details-Its-All-in-the-Details</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Paying Attention to Details: It&apos;s All in the Details</video:title>
      <video:description>&quot;Lec 4 - Paying Attention to Details: It&apos;s All in the Details&quot; Gilman Louie, a partner at Alsop Louie Partners, discusses decision making, which details matter when starting and growing a business, and venture capital conventional wisdom. 

With over a century and a half of venture capital experience and many more years of practice in entrepreneurship, the teaching team and guest lecturers for this student initiated course cover the fundamentals for building a successful company. While there is no set formula for building a great company, basic principles and general patterns are manifested in the most successful start-ups.

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19110.jpg</video:thumbnail_loc>
      <video:duration>3497</video:duration>
      <video:publication_date>2012-09-04T10:05:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vHM9uYjUCzc</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>startup</video:tag>
      <video:tag>silicon</video:tag>
      <video:tag>valley</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>company</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>tech</video:tag>
      <video:tag>It</video:tag>
      <video:tag>data</video:tag>
      <video:tag>finance</video:tag>
      <video:tag>funding</video:tag>
      <video:tag>decision</video:tag>
      <video:tag>Making</video:tag>
      <video:tag>competition</video:tag>
      <video:tag>team</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>sales</video:tag>
      <video:tag>Product</video:tag>
      <video:tag>success</video:tag>
      <video:tag>vision</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>Gilman</video:tag>
      <video:tag>Louie</video:tag>
      <video:tag>Also</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Mounting-the-Mandibular-Casts-on-the-Articulator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Mounting the Mandibular Casts on the Articulator</video:title>
      <video:description>&quot;Lec 36 - Mounting the Mandibular Casts on the Articulator&quot; Depiction of the process of mounting the mandibular cast on the articulator with brass shims to achieve centric occlusion. Orig. air date: JUN 6 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21400.jpg</video:thumbnail_loc>
      <video:duration>760</video:duration>
      <video:publication_date>2012-09-09T04:54:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RHt7Up7wd0E</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>36</video:tag>
      <video:tag>Mounting</video:tag>
      <video:tag>the</video:tag>
      <video:tag>mandibular</video:tag>
      <video:tag>Casts</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Articulator</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-120-Curl-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 120 - Curl 3</video:title>
      <video:description>Curl 3

More on curl</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19914.jpg</video:thumbnail_loc>
      <video:duration>622</video:duration>
      <video:publication_date>2012-09-06T00:54:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fYzoiWIBjP8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>curl</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-121-Double-Integral-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 121 - Double Integral 1</video:title>
      <video:description>Double Integral 1

Introduction to the double integral</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19915.jpg</video:thumbnail_loc>
      <video:duration>629</video:duration>
      <video:publication_date>2012-09-06T00:55:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/85zGYB-34jQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>double</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Introduction-to-compound-interest-and-e</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Introduction to compound interest and e</video:title>
      <video:description>This is a lecture of Khan Academy.

Compounding interest multiple times a year.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19967.jpg</video:thumbnail_loc>
      <video:duration>611</video:duration>
      <video:publication_date>2012-09-06T01:15:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qEB6y4DklNY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Compound</video:tag>
      <video:tag>Interest</video:tag>
      <video:tag>and</video:tag>
      <video:tag>E</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Chinas-Influence-on-Solar-Energy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - China&apos;s Influence on Solar Energy</video:title>
      <video:description>&quot;Lec 31 - China&apos;s Influence on Solar Energy&quot; (March 3, 2010) Reyad Fezzani, CEO of BP Solar, discusses recent technological and business advances made by Chinese engineers and companies in relation to the clean energy sector with a particular emphasis on the solar photovoltaic industry. He also explains how BP Solar is leveraging its relationships with Chinese partners to help advance the future of cleantech.

Stanford University
http://www.stanford.edu

BP Solar
http://www.bpsolar.us

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18802.jpg</video:thumbnail_loc>
      <video:duration>2809</video:duration>
      <video:publication_date>2012-09-04T05:33:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/D2wCwj6axJ8</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>clean</video:tag>
      <video:tag>tech</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>green</video:tag>
      <video:tag>jobs</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>expertise</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>solar</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-1-Public-Health-257B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 1-Public Health 257B</video:title>
      <video:description>lec 1-Public Health 257B .Public Health Preparedness &amp; Emergency Response</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19201.jpg</video:thumbnail_loc>
      <video:duration>6599</video:duration>
      <video:publication_date>2012-09-04T19:54:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/x6eujNnVlMc</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Leadership</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-20-Compound-Interest-and-e-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Compound Interest and e (part 2)</video:title>
      <video:description>This is a lecture of Khan Academy. Compound Interest and e (part 2)

Compounding 100% annual interest continuously over a year converges to e (2.71...)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19968.jpg</video:thumbnail_loc>
      <video:duration>614</video:duration>
      <video:publication_date>2012-09-06T01:16:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dzMvqJMLy9c</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Compound</video:tag>
      <video:tag>Interest</video:tag>
      <video:tag>and</video:tag>
      <video:tag>E</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Programming-Paradigms-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Programming Paradigms (Stanford)</video:title>
      <video:description>&quot;Lec 15 - Programming Paradigms (Stanford)&quot; Lecture by Professor Jerry Cain for Programming Paradigms (CS107) in the Stanford University Computer Science department.  In this lecture, Prof. Cain discusses thread libraries in the context of the C and C++ programming languages.

Programming Paradigms (CS107) introduces several programming languages, including C, Assembly, C++, Concurrent Programming, Scheme, and Python.  The class aims to teach students how to write code for each of these individual languages and to understand the programming paradigms behind these languages.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=9D558D49CA734A02

CS 107 Course Website:
http://www.CS107.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17753.jpg</video:thumbnail_loc>
      <video:duration>3171</video:duration>
      <video:publication_date>2012-09-03T17:14:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/omE3YYpHhLo</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>language</video:tag>
      <video:tag>source</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>paradigm</video:tag>
      <video:tag>C</video:tag>
      <video:tag>bit</video:tag>
      <video:tag>byte</video:tag>
      <video:tag>thread</video:tag>
      <video:tag>library</video:tag>
      <video:tag>function</video:tag>
      <video:tag>while</video:tag>
      <video:tag>Loop</video:tag>
      <video:tag>call</video:tag>
      <video:tag>Run</video:tag>
      <video:tag>Instruction</video:tag>
      <video:tag>stack</video:tag>
      <video:tag>Segment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-32-Public-Health-241</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 32-Public Health 241</video:title>
      <video:description>lec 32-Public Health 241 .Statistical Analysis of Categorical Data</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27635.jpg</video:thumbnail_loc>
      <video:duration>2890</video:duration>
      <video:publication_date>2012-09-30T10:33:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aBvz8sHpChY</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-41-Mounting-Stone-Casts-on-a-Whip-Mix-Articulator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 41 - Mounting Stone Casts on a Whip Mix Articulator</video:title>
      <video:description>&quot;Lec 41 - Mounting Stone Casts on a Whip Mix Articulator&quot; Demonstrates the mounting of stone casts on a Whip Mix articulator.  Orig. air date: AUG 14 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:duration>1090</video:duration>
      <video:publication_date>2012-09-09T05:03:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rviowV4fnss</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>41</video:tag>
      <video:tag>Mounting</video:tag>
      <video:tag>stone</video:tag>
      <video:tag>Casts</video:tag>
      <video:tag>on</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Whip</video:tag>
      <video:tag>mix</video:tag>
      <video:tag>Articulator</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introduction-to-Robotics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Introduction to Robotics</video:title>
      <video:description>&quot;Lec 1 - Introduction to Robotics&quot; Lecture by Professor Oussama Khatib for Introduction to Robotics (CS223A) in the Stanford Computer Science Department. In the first lecture of the quarter, Professor Khatib provides an overview of the course.

CS223A is an introduction to robotics which covers topics such as Spatial Descriptions, Forward Kinematics, Inverse Kinematics, Jacobians, Dynamics, Motion Planning and Trajectory Generation, Position and Force Control, and Manipulator Design.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=65CC0384A1798ADF

CS 223A Course Website:
http://cse.stanford.edu/class/cs223a/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17573.jpg</video:thumbnail_loc>
      <video:duration>3492</video:duration>
      <video:publication_date>2012-09-03T16:10:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0yD3uBshJB0</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>design</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>planning</video:tag>
      <video:tag>humanoids</video:tag>
      <video:tag>AI</video:tag>
      <video:tag>Artificial</video:tag>
      <video:tag>intelligence</video:tag>
      <video:tag>Haptic</video:tag>
      <video:tag>interaction</video:tag>
      <video:tag>controls</video:tag>
      <video:tag>sensors</video:tag>
      <video:tag>GPS</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>Like</video:tag>
      <video:tag>actuation</video:tag>
      <video:tag>Augmentation</video:tag>
      <video:tag>spatial</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-191-Inflation-Overview</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 191 - Inflation Overview</video:title>
      <video:description>Inflation Overview

Basic understanding of Inflation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20559.jpg</video:thumbnail_loc>
      <video:duration>558</video:duration>
      <video:publication_date>2012-09-06T15:54:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mO6y4KON1e8</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>inflation</video:tag>
      <video:tag>Overview</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Legal-Studies-160-Lecture-4-Deterrence-and-Incapacitation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Legal Studies 160 - Lecture 4: Deterrence and Incapacitation</video:title>
      <video:description>Legal Studies 160 - Lecture 4: Deterrence and Incapacitation

Punishment, Culture, and Society</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26073.jpg</video:thumbnail_loc>
      <video:duration>4270</video:duration>
      <video:publication_date>2012-09-18T23:48:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Q6jfuS90cyo</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>legal</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>160</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Deterrence</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Incapacitation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-153-Determining-a-Position-Vector-Valued-Function-for-a-Parametrization-of-Two-Parameters</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 153 - Determining a Position Vector-Valued Function for a Parametrization of Two Parameters</video:title>
      <video:description>Determining a Position Vector-Valued Function for a Parametrization of Two Parameters

Determining a Position Vector-Valued Function for a Parametrization of Two Parameters</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19971.jpg</video:thumbnail_loc>
      <video:duration>992</video:duration>
      <video:publication_date>2012-09-06T01:17:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bJ_09eoCmag</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Determining</video:tag>
      <video:tag>A</video:tag>
      <video:tag>position</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>valued</video:tag>
      <video:tag>function</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Parametrization</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>parameters</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-3-Electrical-Engineering-140</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 3-Electrical Engineering 140</video:title>
      <video:description>lec 3-Electrical Engineering 140 .Linear Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20986.jpg</video:thumbnail_loc>
      <video:duration>3564</video:duration>
      <video:publication_date>2012-09-08T08:25:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LcgklDr5o0s</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-EE290f-Student-Presentations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - EE290f   Student Presentations</video:title>
      <video:description>EE290f   Student Presentations

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 28 - Student Presentations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19492.jpg</video:thumbnail_loc>
      <video:duration>4816</video:duration>
      <video:publication_date>2012-09-05T02:59:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IqhzometO0E</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-155-Introduction-to-the-Surface-Integral</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 155 - Introduction to the Surface Integral</video:title>
      <video:description>Introduction to the Surface Integral

Introduction to the surface integral</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19975.jpg</video:thumbnail_loc>
      <video:duration>1334</video:duration>
      <video:publication_date>2012-09-06T01:18:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9k97m8oWnaY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>Integral</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Parametric-Equations-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Parametric Equations 1</video:title>
      <video:description>Parametric Equations 1

Introduction to parametric equations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19981.jpg</video:thumbnail_loc>
      <video:duration>668</video:duration>
      <video:publication_date>2012-09-06T01:19:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/m6c6dlmUT1c</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Parametric</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Designing-Interactions-that-Combine-Pen-Paper-and-PC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Designing Interactions that Combine Pen, Paper, and PC</video:title>
      <video:description>&quot;Lec 1 - Designing Interactions that Combine Pen, Paper, and PC&quot; October 5, 2007 lecture by Ron Yeh for the Stanford University Human-Computer Interaction Seminar (CS 547). Pen and paper are powerful tools for visualizing designs, penning music, and communicating through art and written language. This pairing provides many benefits -it is mobile, flexible, and robust.  Ron discusses the impact that this will have on end users and the software developers who will have to create these applications.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24040.jpg</video:thumbnail_loc>
      <video:duration>3071</video:duration>
      <video:publication_date>2012-09-14T14:58:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HpSs_MPLwj0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>designing</video:tag>
      <video:tag>Interactions</video:tag>
      <video:tag>that</video:tag>
      <video:tag>Combine</video:tag>
      <video:tag>Pen</video:tag>
      <video:tag>Paper</video:tag>
      <video:tag>and</video:tag>
      <video:tag>PC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-159-2011-Calculus-AB-Free-Response-1a</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 159 - 2011 Calculus AB Free Response #1a</video:title>
      <video:description>2011 Calculus AB Free Response #1a

Determining whether speed is increasing.  Difference between speed and acceleration</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19982.jpg</video:thumbnail_loc>
      <video:duration>448</video:duration>
      <video:publication_date>2012-09-06T01:20:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ppBJWf_Wdmc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2011</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>AB</video:tag>
      <video:tag>free</video:tag>
      <video:tag>response</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Mortgage-backed-securities-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Mortgage-backed securities III</video:title>
      <video:description>This is a lecture of Khan Academy.

More on mortgage-backed securities</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20162.jpg</video:thumbnail_loc>
      <video:duration>557</video:duration>
      <video:publication_date>2012-09-06T02:16:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/q0oSKmC3Mfc</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Mortgage</video:tag>
      <video:tag>backed</video:tag>
      <video:tag>securities</video:tag>
      <video:tag>III</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-38-Red-blood-cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - Red blood cells</video:title>
      <video:description>Red blood cells

Oxygen uptake by hemoglobin in red blood cells</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22435.jpg</video:thumbnail_loc>
      <video:duration>990</video:duration>
      <video:publication_date>2012-09-11T02:06:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fLKOBQ6cZHA</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Red</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>cells</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-57-Conic-Sections-Intro-to-Circles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 57 - Conic Sections: Intro to Circles</video:title>
      <video:description>Conic Sections: Intro to Circles

Introduction to the Circle</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20169.jpg</video:thumbnail_loc>
      <video:duration>544</video:duration>
      <video:publication_date>2012-09-06T02:18:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6r1GQCxyMKI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Conic</video:tag>
      <video:tag>Sections</video:tag>
      <video:tag>Intro</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Circles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-59-Conic-Sections-Intro-to-Hyperbolas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 59 - Conic Sections: Intro to Hyperbolas</video:title>
      <video:description>Conic Sections: Intro to Hyperbolas

Introduction to the hyperbola</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20171.jpg</video:thumbnail_loc>
      <video:duration>814</video:duration>
      <video:publication_date>2012-09-06T02:19:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pzSyOTkAsY4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Conic</video:tag>
      <video:tag>Sections</video:tag>
      <video:tag>Intro</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Hyperbolas</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-The-Lungs-and-Pulmonary-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - The Lungs and Pulmonary System</video:title>
      <video:description>The Lungs and Pulmonary System

The pulmonary system including the lungs, larynx, trachea, bronchi, bronchioles, alveoli and thoracic diaphragm</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22434.jpg</video:thumbnail_loc>
      <video:duration>1233</video:duration>
      <video:publication_date>2012-09-11T02:06:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SPGRkexI_cs</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>Lungs</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Pulmonary</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Session13-Impressions2mov</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Session13-Impressions2.mov</video:title>
      <video:description>&quot;Lec Last - Session13-Impressions2.mov&quot; This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21334.jpg</video:thumbnail_loc>
      <video:duration>537</video:duration>
      <video:publication_date>2012-09-09T04:08:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZIY7Yb3Lnbg</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Session13</video:tag>
      <video:tag>Impressions2</video:tag>
      <video:tag>mov</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Single-Incision-Laparoscopic-Colectomy-utilizing-SILS-port</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Single Incision Laparoscopic Colectomy utilizing SILS port</video:title>
      <video:description>This paper studied technical aspects and feasibility of single incision laparoscopic colectomy (SILC). Methods. Bibliographic search was carried out up to October 2009 including original articles, case reports, and technical notes. Assessed criteria were techniques, operative time, scar length, conversion, complications, and hospitalization duration. Results. The review analyzed seventeen SILCs by seven surgical teams. A single port system was used by four teams. No team used the same laparoscope. Two teams used two laparoscopes. All teams used curved instruments. SILC time was 116 ± 34 minutes. Final scar was longer than port incision (31 ± 7 versus 24 ± 8mm; P = .036). No conversion was reported. The only complication was a bacteremia. Hospitalization was 5 ± 2 days. Conclusion. SILC is feasible. A single incision around the umbilical scar represents cosmetic progress. Comparative studies are needed to assess potential abdominal wall and recovery benefits to justify the increased cost of SILC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/90b3754f-8b53-4257-a9a7-d1327cbb4f81/cand_25.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2010-11-09T12:36:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4843.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>single</video:tag>
      <video:tag>incision</video:tag>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Colectomy</video:tag>
      <video:tag>utilizing</video:tag>
      <video:tag>SILS</video:tag>
      <video:tag>Port</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Convex-Optimization-II-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Convex Optimization II (Stanford)</video:title>
      <video:description>&quot;Lec 33 - Convex Optimization II (Stanford)&quot; Lecture by Professor Stephen Boyd for Convex Optimization II (EE 364B) in the Stanford Electrical Engineering department. Professor Boyd continues his lecture on the Truncated Newton Method then moves into L1-Norm Methods for Convex-Cardinality Problems.

This course introduces topics such as subgradient, cutting-plane, and ellipsoid methods. Decentralized convex optimization via primal and dual decomposition. Alternating projections. Exploiting problem structure in implementation. Convex relaxations of hard problems, and global optimization via branch &amp; bound. Robust optimization. Selected applications in areas such as control, circuit design, signal processing, and communications.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=3940DD956CDF0622

EE364B Course Website:
http://www.stanford.edu/class/ee364b/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17540.jpg</video:thumbnail_loc>
      <video:duration>4365</video:duration>
      <video:publication_date>2012-09-03T15:19:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QsfQAPdxeyw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>math</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>subgradient</video:tag>
      <video:tag>derivatives</video:tag>
      <video:tag>Basic</video:tag>
      <video:tag>inequality</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>algorithms</video:tag>
      <video:tag>newtons</video:tag>
      <video:tag>method</video:tag>
      <video:tag>extensions</video:tag>
      <video:tag>truncated</video:tag>
      <video:tag>Interior</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>methods</video:tag>
      <video:tag>dual</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>control</video:tag>
      <video:tag>cardi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Lecture-7-Human-Rights-and-Environment-guest-Neil-Popovic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Lecture 7: Human Rights and Environment  guest: Neil Popovic</video:title>
      <video:description>Lecture 7: Human Rights and Environment  guest: Neil Popovic

This course is a seminar on the role of law in the management of international environmental problems. The course will begin with a brief introduction to public international law as it relates to the environment and a discussion of what international environmental law means. Participants in the course will study a range of environmental issues, legal sources, and institutions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17969.jpg</video:thumbnail_loc>
      <video:duration>6857</video:duration>
      <video:publication_date>2012-09-03T18:37:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6u-7Hm-sSGg</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>human</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>international</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Montreal</video:tag>
      <video:tag>Protocol</video:tag>
      <video:tag>Groundwater</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Interests</video:tag>
      <video:tag>hazardous</video:tag>
      <video:tag>Materials</video:tag>
      <video:tag>Transboundary</video:tag>
      <video:tag>Disputes</video:tag>
      <video:tag>Cymie</video:tag>
      <video:tag>Payne</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Physics-10-Radioactivity-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Physics 10 Radioactivity II</video:title>
      <video:description>Physics 10 Radioactivity II

Physics 10: Physics for Future Presidents. Spring 2006.  Professor Richard A. Muller.  The most interesting and important topics in physics, stressing conceptual understanding rather than math, with applications to current events. Topics covered may vary and may include energy and conservation, radioactivity, nuclear physics, the Theory of Relativity, lasers, explosions, earthquakes, superconductors, and quantum physics. [courses] [physics10] [spring2006]  Credits: lecturer:Professor Richard A. Muller, producers:Educational Technology Services</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19298.jpg</video:thumbnail_loc>
      <video:duration>4012</video:duration>
      <video:publication_date>2012-09-05T01:19:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EHwpqszz-Rc</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Integrative-Biology-131-Muscular-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 10 Integrative Biology 131  Muscular System</video:title>
      <video:description>This is lecture 10 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19304.jpg</video:thumbnail_loc>
      <video:duration>2954</video:duration>
      <video:publication_date>2012-09-05T01:20:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/O4xUnplkc6g</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>education</video:tag>
      <video:tag>ib</video:tag>
      <video:tag>131</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>integrative</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Lecture-9-Biodiversity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Lecture 9: Biodiversity</video:title>
      <video:description>Lecture 9: Biodiversity

This course is a seminar on the role of law in the management of international environmental problems. The course will begin with a brief introduction to public international law as it relates to the environment and a discussion of what international environmental law means. Participants in the course will study a range of environmental issues, legal sources, and institutions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17972.jpg</video:thumbnail_loc>
      <video:duration>6548</video:duration>
      <video:publication_date>2012-09-03T18:38:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DJvUJ5lb4vw</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>human</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>international</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Montreal</video:tag>
      <video:tag>Protocol</video:tag>
      <video:tag>Groundwater</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Interests</video:tag>
      <video:tag>hazardous</video:tag>
      <video:tag>Materials</video:tag>
      <video:tag>Transboundary</video:tag>
      <video:tag>Disputes</video:tag>
      <video:tag>Cymie</video:tag>
      <video:tag>Payne</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-6-Biology-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 6-Biology 1A</video:title>
      <video:description>lec 6-Biology 1A General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23362.jpg</video:thumbnail_loc>
      <video:duration>3009</video:duration>
      <video:publication_date>2012-09-13T13:07:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OPfZceaOftU</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-MIT-5112-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>Lec 23 - MIT 5.112 Principles of Chemical Science, Fall 2005&quot; Cell Potentials and Free Energy

View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15208.jpg</video:thumbnail_loc>
      <video:duration>2875</video:duration>
      <video:publication_date>2012-08-28T15:38:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LRFbAo-RIIU</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>redox</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-25-Biology-1B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 25-Biology 1B -</video:title>
      <video:description>lec 25-Biology 1B - General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23423.jpg</video:thumbnail_loc>
      <video:duration>2909</video:duration>
      <video:publication_date>2012-09-13T13:53:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FiZbyWCLDGk</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/ECG-Reading-For-Ventricular-Rhythms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ECG Reading For Ventricular Rhythms</video:title>
      <video:description>This video discusses the ventricular rhythms reading in detail by Dr. Vaidya. A ventricular pacemakers rate is between 20 to 40 per minute.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/077734d5-0a89-4e8c-9bf6-567d39d3bd8f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2013-02-11T01:48:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30114.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ventricular</video:tag>
      <video:tag>Rhythms</video:tag>
      <video:tag>ECG</video:tag>
      <video:tag>reading</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Vaidya</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-44-TMJ-Articulator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44 - TMJ Articulator</video:title>
      <video:description>&quot;Lec 44 - TMJ Articulator&quot; Demonstrates the complete assembly of the TMJ Articulator, and covers techniques used on patients and laboratory procedures. Orig. air date: APR 18 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21410.jpg</video:thumbnail_loc>
      <video:duration>2146</video:duration>
      <video:publication_date>2012-09-09T05:03:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KUlGYcg6hs8</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>44</video:tag>
      <video:tag>TMJ</video:tag>
      <video:tag>Articulator</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Computer-Science-169-Lecture-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Computer Science 169 - Lecture 5</video:title>
      <video:description>Computer Science 169 - Lecture 5

Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26086.jpg</video:thumbnail_loc>
      <video:duration>2285</video:duration>
      <video:publication_date>2012-09-18T23:50:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rgI7nIA0NjY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>169</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Electrical-Engineering-141-Lecture-17</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Electrical Engineering 141 - Lecture 17</video:title>
      <video:description>Electrical Engineering 141 - Lecture 17. Lecture is recorded on Fall 2011.


Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26087.jpg</video:thumbnail_loc>
      <video:duration>4897</video:duration>
      <video:publication_date>2012-09-18T23:50:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HQts8BUMXXo</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
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      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>17</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Psych-1-General-Psychology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Psych 1 - General Psychology</video:title>
      <video:description>Psych 1 - General Psychology 

Introduction
Psychology 1 - Fall 2007 - Introduction to the principal areas, problems, and concepts of psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19497.jpg</video:thumbnail_loc>
      <video:duration>2886</video:duration>
      <video:publication_date>2012-09-05T03:02:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4MvOwqNB_CQ</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Floating-Exchange-Resolving-Trade-Imbalance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  11 - Floating Exchange Resolving Trade Imbalance</video:title>
      <video:description>Floating Exchange Resolving Trade Imbalance

Floating Exchange Resolving Trade Imbalance</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22628.jpg</video:thumbnail_loc>
      <video:duration>246</video:duration>
      <video:publication_date>2012-09-11T02:43:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wNYFJsC8TZE</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Floating</video:tag>
      <video:tag>exchange</video:tag>
      <video:tag>Resolving</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>Imbalance</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-PACS-164B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 19 PACS 164B</video:title>
      <video:description>This is lecture 19 of Peace and Conflict Studies 164B - Spring 2007 Season and it is provided by University of California, Berkeley.
PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19421.jpg</video:thumbnail_loc>
      <video:duration>4720</video:duration>
      <video:publication_date>2012-09-05T02:28:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Merdlt3VgNw</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
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      <video:tag>pacs164b</video:tag>
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      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Electrical-Engineering-141-Lecture-18</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Electrical Engineering 141 - Lecture 18</video:title>
      <video:description>Electrical Engineering 141 - Lecture 18. Lecture is recorded on Fall 2011.


Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26089.jpg</video:thumbnail_loc>
      <video:duration>4675</video:duration>
      <video:publication_date>2012-09-18T23:51:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wXUwPbo-IFg</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
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      <video:tag>141</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>18</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-H2-over-Platinum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - H2 over Platinum</video:title>
      <video:description>H2 over Platinum

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26138.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2012-09-19T00:01:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/t25kbtSxQgY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>H2</video:tag>
      <video:tag>over</video:tag>
      <video:tag>Platinum</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-Computer-Science-169-Lecture-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Computer Science 169 - Lecture 10</video:title>
      <video:description>Computer Science 169 - Lecture 10

Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26090.jpg</video:thumbnail_loc>
      <video:duration>4645</video:duration>
      <video:publication_date>2012-09-18T23:51:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VsW2ZcCrfUs</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
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      <video:tag>169</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>10</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-46-Fabrication-of-Bite-Plane-Splint-Part-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 46 - Fabrication of Bite Plane Splint,  Part III</video:title>
      <video:description>&quot;Lec 46 - Fabrication of Bite Plane Splint,  Part III :Try-In &amp; Adjustment&quot; The bite plane is tried in the mouth and the occlusion is checked and adjusted where needed.  Orig. air date: OCT 15 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21413.jpg</video:thumbnail_loc>
      <video:duration>981</video:duration>
      <video:publication_date>2012-09-09T05:03:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3r0hy7y02AE</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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      <video:tag>Lec</video:tag>
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      <video:tag>Splint</video:tag>
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      <video:tag>III</video:tag>
      <video:tag>Try</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Adjustment</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Planetary-Systems-Around-Other-Stars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Planetary Systems Around Other Stars</video:title>
      <video:description>&quot;Lec Last - Planetary Systems Around Other Stars&quot; Guest lecturer Dr. Geoff Marcy gives a lecture entitled, &quot;Planetary Systems Around other Stars,&quot; for Professor Lynn Rothschild&apos;s Astrobiology and Space Exploration course. 

Stanford University:
http://www.stanford.edu/

Full Course Available on Stanford on iTunes U [iTunes Link]:
http://deimos3.apple.com/WebObjects/Core.woa/Browse/itunes.stanford.edu.1524698736.01524698739

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18678.jpg</video:thumbnail_loc>
      <video:duration>5188</video:duration>
      <video:publication_date>2012-09-04T03:49:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-jc9XZ4-D0E</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
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      <video:tag>technology</video:tag>
      <video:tag>astrobiology</video:tag>
      <video:tag>astrophysics</video:tag>
      <video:tag>astronomy</video:tag>
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      <video:tag>Planet</video:tag>
      <video:tag>Stars</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
      <video:tag>orbit</video:tag>
      <video:tag>gravitational</video:tag>
      <video:tag>pull</video:tag>
      <video:tag>Doppler</video:tag>
      <video:tag>shift</video:tag>
      <video:tag>orbital</video:tag>
      <video:tag>period</video:tag>
      <video:tag>Kepler</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Third</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>Light</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Towards-a-Global-Scale-Public-Computer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Towards a Global Scale Public Computer</video:title>
      <video:description>&quot;Lec 1 - Towards a Global Scale Public Computer&quot; Jonathan Appavoo describes his work at IBM Research on Project Kittyhawk which is exploring the viability of a Global Scale Public Computer.

Stanford University:
http://www.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18679.jpg</video:thumbnail_loc>
      <video:duration>5475</video:duration>
      <video:publication_date>2012-09-04T03:56:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XBBcplYo2Ow</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
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      <video:tag>processor</video:tag>
      <video:tag>hardware</video:tag>
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      <video:tag>domain</video:tag>
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      <video:tag>environment</video:tag>
      <video:tag>node</video:tag>
      <video:tag>core</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>control</video:tag>
      <video:tag>Channels</video:tag>
      <video:tag>Capacity</video:tag>
      <video:tag>RAM</video:tag>
      <video:tag>Project</video:tag>
      <video:tag>Kitty</video:tag>
      <video:tag>hawk</video:tag>
      <video:tag>IBM</video:tag>
      <video:tag>Bl</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Future-Computer-Memory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last  - Future Computer Memory</video:title>
      <video:description>&quot;Lec Last  - Future Computer Memory&quot; Al Fazio, an Intel Fellow and Director of Memory Technology Development in the Technology Manufacturing Group. talks about non-volatile memories in the form of NAND memory, from basic operation and reliability physics; system implementation of NAND into solid state disks and caches and their impact upon computing. He also discusses future memory devices and architectures. 

Stanford University:
http://www.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18685.jpg</video:thumbnail_loc>
      <video:duration>4583</video:duration>
      <video:publication_date>2012-09-04T03:57:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WNlAOi1vroU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>engineering</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>Non</video:tag>
      <video:tag>volatile</video:tag>
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      <video:tag>Computing</video:tag>
      <video:tag>platform</video:tag>
      <video:tag>NAND</video:tag>
      <video:tag>Solid</video:tag>
      <video:tag>State</video:tag>
      <video:tag>disk</video:tag>
      <video:tag>disc</video:tag>
      <video:tag>CPU</video:tag>
      <video:tag>performance</video:tag>
      <video:tag>capability</video:tag>
      <video:tag>Flash</video:tag>
      <video:tag>Floating</video:tag>
      <video:tag>Gate</video:tag>
      <video:tag>hard</video:tag>
      <video:tag>drive</video:tag>
      <video:tag>storage</video:tag>
      <video:tag>Write</video:tag>
      <video:tag>amplification</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>turbo</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Legal-Studies-160-Lecture-10-Abolition-and-Human-Rights-since-WWII</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Legal Studies 160 - Lecture 10: Abolition and Human Rights since WWII</video:title>
      <video:description>Legal Studies 160 - Lecture 10: Abolition and Human Rights since WWII

Punishment, Culture, and Society</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26091.jpg</video:thumbnail_loc>
      <video:duration>4090</video:duration>
      <video:publication_date>2012-09-18T23:51:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/leYosW4_jGc</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>legal</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>160</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Abolition</video:tag>
      <video:tag>and</video:tag>
      <video:tag>human</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>since</video:tag>
      <video:tag>WWII</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Electrical-Engineering-141-Lecture-19</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Electrical Engineering 141 - Lecture 19</video:title>
      <video:description>Electrical Engineering 141 - Lecture 19. Lecture is recorded on Fall 2011.


Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26092.jpg</video:thumbnail_loc>
      <video:duration>4728</video:duration>
      <video:publication_date>2012-09-18T23:51:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/V5wbWg4sCiw</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>19</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Computer-Science-169-Lecture-11</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Computer Science 169 - Lecture 11</video:title>
      <video:description>Computer Science 169 - Lecture 11

Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26093.jpg</video:thumbnail_loc>
      <video:duration>4683</video:duration>
      <video:publication_date>2012-09-18T23:52:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xHtQabF6F2I</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>169</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>11</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Computer-Science-164-Lecture-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Computer Science 164 - Lecture 7</video:title>
      <video:description>Computer Science 164 - Lecture 7

Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26172.jpg</video:thumbnail_loc>
      <video:duration>4852</video:duration>
      <video:publication_date>2012-09-19T00:08:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9_73maNc-0w</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>164</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>7</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Treatment-of-Dislocated-Shoulder</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Treatment of Dislocated Shoulder</video:title>
      <video:description>This video shows the treatment of a dislocated shoulder by an expert doctor. One way to reduce the shoulder is to very slowly rotate the arm externally.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6688d393-2a92-4667-a87c-4a39c50844b7/cand_25.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-11-30T06:10:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9338.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Dislocated</video:tag>
      <video:tag>Shoulder</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-41-LeBron-asks-about-free-throws-versus-three-pointers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 41 LeBron asks about free throws versus three pointers</video:title>
      <video:description>This is a lecture of Khan Academy.
LeBron James asks Sal Khan whether it is easier to make three free throws or one three pointer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21890.jpg</video:thumbnail_loc>
      <video:duration>347</video:duration>
      <video:publication_date>2012-09-10T17:36:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PddbEVNMgTY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>LeBron</video:tag>
      <video:tag>asks</video:tag>
      <video:tag>about</video:tag>
      <video:tag>free</video:tag>
      <video:tag>throws</video:tag>
      <video:tag>versus</video:tag>
      <video:tag>Three</video:tag>
      <video:tag>pointers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-74-Passed-Bike-Word-Problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 74 - Passed Bike Word Problem</video:title>
      <video:description>Passed Bike Word Problem

Fun algebra word problem involving a train passing a bike.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20186.jpg</video:thumbnail_loc>
      <video:duration>354</video:duration>
      <video:publication_date>2012-09-06T02:27:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/P03ljxjy8Nw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>passed</video:tag>
      <video:tag>Bike</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-75-Passing-Trains</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 75 - Passing Trains</video:title>
      <video:description>Passing Trains

Trains passing at different rates.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20187.jpg</video:thumbnail_loc>
      <video:duration>547</video:duration>
      <video:publication_date>2012-09-06T02:27:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qLLjD-g_9ms</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>passing</video:tag>
      <video:tag>Trains</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-76-Overtaking-Word-Problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 76 - Overtaking Word Problem</video:title>
      <video:description>Overtaking Word Problem

3 people overtaking each other at different rates</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20188.jpg</video:thumbnail_loc>
      <video:duration>592</video:duration>
      <video:publication_date>2012-09-06T02:28:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LYWUHaWwY0c</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Overtaking</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-77-Early-Train-Word-Problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 77 - Early Train Word Problem</video:title>
      <video:description>Early Train Word Problem

Fun word problem that is almost a brain teaser.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20189.jpg</video:thumbnail_loc>
      <video:duration>427</video:duration>
      <video:publication_date>2012-09-06T02:28:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uA3m8vbd2wc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Early</video:tag>
      <video:tag>train</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-78-Officer-on-Horseback</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 78 - Officer on Horseback</video:title>
      <video:description>Officer on Horseback

Not quite a brain teaser but fun nonetheless!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20190.jpg</video:thumbnail_loc>
      <video:duration>534</video:duration>
      <video:publication_date>2012-09-06T02:28:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IPJAi5zWu9U</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Officer</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Horseback</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-the-secret-to-rising-sea-levels-by-ASAP-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is the secret to rising sea levels? by ASAP Science</video:title>
      <video:description>What does global climate change have to do with the interesting answer? What is thermal expansion? ASAP Science offers this informative video for the answers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/9a0c7462-6e5b-478d-b2d5-850820c4f675/cand_25.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2013-02-05T04:35:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29207.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Sea</video:tag>
      <video:tag>Level</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>thermal</video:tag>
      <video:tag>expansion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Review-of-China-US-currency-situation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  14 - Review of China US currency situation</video:title>
      <video:description>Review of China US currency situation

Review of China US currency situation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22648.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2012-09-11T02:46:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DtlFQ_nNaQM</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Review</video:tag>
      <video:tag>of</video:tag>
      <video:tag>China</video:tag>
      <video:tag>US</video:tag>
      <video:tag>Currency</video:tag>
      <video:tag>situation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-a-year-by-Minute-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is a year? by Minute Physics</video:title>
      <video:description>Isn&apos;t a year simply 365 days? Minute Physics produces the complete answer swiftly for us once again.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/ea0eb08f-d0be-49bd-b315-caececbe5813/cand_25.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2013-02-07T06:21:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29242.mp4</video:content_loc>
      <video:uploader>Wendi Westfall</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Year</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-View-Controller-Basics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - View Controller Basics</video:title>
      <video:description>&quot;Lec 6 - View Controller Basics&quot; (April 20, 2009) Evan Doll outlines designing iPhone applications, goes on to discuss the model-view-controller paradigm, and explores view controllers

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18701.jpg</video:thumbnail_loc>
      <video:duration>4373</video:duration>
      <video:publication_date>2012-09-04T04:06:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/I99UHa2yUds</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>operating</video:tag>
      <video:tag>system</video:tag>
      <video:tag>OS</video:tag>
      <video:tag>objective</video:tag>
      <video:tag>C</video:tag>
      <video:tag>cocoa</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Apple</video:tag>
      <video:tag>Macintosh</video:tag>
      <video:tag>Xcode</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>controller</video:tag>
      <video:tag>GUI</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>builder</video:tag>
      <video:tag>Display</video:tag>
      <video:tag>organization</video:tag>
      <video:tag>model</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-67-First-Law-of-Thermodynamics-Internal-Energy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 67 - First Law of Thermodynamics/ Internal Energy</video:title>
      <video:description>First Law of Thermodynamics/ Internal Energy

First law of thermodynamic and Internal Energy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22650.jpg</video:thumbnail_loc>
      <video:duration>1060</video:duration>
      <video:publication_date>2012-09-11T02:46:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Xb05CaG7TsQ</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>First</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Internal</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Dealing-with-Data-User-Defaults-SQLite-Web-Services</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Dealing with Data: User Defaults, SQLite, Web Services</video:title>
      <video:description>&quot;Lec 9 - Dealing with Data: User Defaults, SQLite, Web Services&quot; (April 29, 2009) Evan Doll discusses data in your iPhone application.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18704.jpg</video:thumbnail_loc>
      <video:duration>4470</video:duration>
      <video:publication_date>2012-09-04T04:06:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/y01GJ-wtcEI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>operating</video:tag>
      <video:tag>system</video:tag>
      <video:tag>OS</video:tag>
      <video:tag>objective</video:tag>
      <video:tag>C</video:tag>
      <video:tag>cocoa</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Apple</video:tag>
      <video:tag>Macintosh</video:tag>
      <video:tag>Xcode</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>controller</video:tag>
      <video:tag>GUI</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>builder</video:tag>
      <video:tag>UIKit</video:tag>
      <video:tag>Local</video:tag>
      <video:tag>database</video:tag>
      <video:tag>remote</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-A-Romp-Through-Ethics-for-Complete-Beginners-17</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30- A Romp Through Ethics for Complete Beginners (1/7)</video:title>
      <video:description>&quot;Lec 30- A Romp Through Ethics for Complete Beginners (1/7)&quot;Part 1 of 7 in Marianne Talbot&apos;s &quot;A Romp Through Ethics for Complete Beginners&quot;. In this episode we examine moral dilemmas, moral truth and moral knowledge, freewill and determinism.

Slides here: http://media.podcasts.ox.ac.uk/conted/ethics/talbot-ethics-01.pdf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21421.jpg</video:thumbnail_loc>
      <video:duration>5605</video:duration>
      <video:publication_date>2012-09-09T05:04:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/efVM0jaJ7Dk</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>30</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Romp</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Complete</video:tag>
      <video:tag>Beginners</video:tag>
      <video:tag>1</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Q</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-The-Brilliant-Kidney</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - The Brilliant Kidney</video:title>
      <video:description>Lec 18 - The Brilliant Kidney (March 2, 2010) Dr. Glenn Chertow, Professor of Medicine and Chief of the Division of Nephrology at Stanford, discusses the functions of the kidney in organizing the body&apos;s systems.

Stanford Mini Med School is a series arranged and directed by Stanford&apos;s School of Medicine, and presented by the Stanford Continuing Studies program. Featuring more than thirty distinguished, faculty, scientists and physicians from Stanford&apos;s medical school, the series offers students a dynamic introduction to the world of human biology, health and disease, and the groundbreaking changes taking place in medical research and health care.

Stanford University
http://www.stanford.edu/

Stanford University School of Medicine
http://med.stanford.edu/

Stanford Continuing Studies
http://continuingstudies.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18739.jpg</video:thumbnail_loc>
      <video:duration>6740</video:duration>
      <video:publication_date>2012-09-04T04:29:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TMXsUYBXaZw</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>kidney</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>nephron</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>extracellular</video:tag>
      <video:tag>fluid</video:tag>
      <video:tag>Electrolytes</video:tag>
      <video:tag>Homeostasis</video:tag>
      <video:tag>electro</video:tag>
      <video:tag>neutrality</video:tag>
      <video:tag>osmotic</video:tag>
      <video:tag>Intracellular</video:tag>
      <video:tag>interstitial</video:tag>
      <video:tag>plasma</video:tag>
      <video:tag>Potassium</video:tag>
      <video:tag>sodium</video:tag>
      <video:tag>Ions</video:tag>
      <video:tag>anions</video:tag>
      <video:tag>Chloride</video:tag>
      <video:tag>saline</video:tag>
      <video:tag>body</video:tag>
      <video:tag>water</video:tag>
      <video:tag>dialysis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Psychology-101</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 -  Psychology 101</video:title>
      <video:description>&quot;Lec 11 -  Psychology 101 &quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27177.jpg</video:thumbnail_loc>
      <video:duration>3068</video:duration>
      <video:publication_date>2012-09-21T03:37:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nXR5Dkdu4Qc</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>101</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Machine-Learning-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Machine Learning (Stanford)</video:title>
      <video:description>&quot;Lec 10 - Machine Learning (Stanford)&quot; Lecture by Professor Andrew Ng for Machine Learning (CS 229) in the Stanford Computer Science department.  Professor Ng continues his lecture on learning theory by discussing VC dimension and model selection. 

This course provides a broad introduction to machine learning and statistical pattern recognition. Topics include supervised learning, unsupervised learning, learning theory, reinforcement learning and adaptive control.   Recent applications of machine learning, such as to robotic control, data mining, autonomous navigation, bioinformatics, speech recognition, and text and web data processing are also discussed.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=A89DCFA6ADACE599

CS 229 Course Website:
http://www.stanford.edu/class/cs229/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18761.jpg</video:thumbnail_loc>
      <video:duration>4376</video:duration>
      <video:publication_date>2012-09-04T04:45:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0kWZoyNRxTY</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>VC</video:tag>
      <video:tag>Dimension</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>Hypothesis</video:tag>
      <video:tag>class</video:tag>
      <video:tag>Floating</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>Number</video:tag>
      <video:tag>Vapnik</video:tag>
      <video:tag>Chervonenkis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-47-Credit-Default-Swaps</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 47 - Credit Default Swaps</video:title>
      <video:description>This is a lecture of Khan Academy. Credit Default Swaps

Introduction to credit default swaps</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20224.jpg</video:thumbnail_loc>
      <video:duration>657</video:duration>
      <video:publication_date>2012-09-06T02:43:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a1lVOO9Y080</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Credit</video:tag>
      <video:tag>Default</video:tag>
      <video:tag>Swaps</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ceramic-Oxinium-knee-replacements-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ceramic Oxinium knee replacements in India</video:title>
      <video:description>The Journey Oxinium knee is an unique implant as its material can outlast conventional cobalt chrome,  proves more scratch resistant and moves very smoothly. Its design also allows more stability and ease of movements like a normal human knee.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_3948.jpg</video:thumbnail_loc>
      <video:duration>540</video:duration>
      <video:publication_date>2010-03-09T08:02:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/B5BPSDofiGE</video:player_loc>
      <video:uploader>alampallam venkatachalam</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ceramic</video:tag>
      <video:tag>Oxinium</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>replacements</video:tag>
      <video:tag>India</video:tag>
      <video:tag>Journey</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-A-Romp-Through-Ethics-for-Complete-Beginners-67</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33- A Romp Through Ethics for Complete Beginners (6/7)</video:title>
      <video:description>&quot;Lec 33- A Romp Through Ethics for Complete Beginners (6/7)&quot;Part 6 of 7 in Marianne Talbot&apos;s &quot;A Romp Through Ethics for Complete Beginners&quot;. A reflection on Mill&apos;s account of morality, and the greatest happiness of the greatest number.

Slides here: http://media.podcasts.ox.ac.uk/conted/ethics/talbot-ethics-06.pdf</video:description>
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      <video:tag>6</video:tag>
      <video:tag>7</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Hip-resurfacing-India-patient-story-of-DrVenkatachalam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hip resurfacing India  patient story of  Dr.Venkatachalam</video:title>
      <video:description>British patient demonstrates his full recovery after Hip resurfacing done by Dr. Venkatachalam of Madras Joint replacement center.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_3828.jpg</video:thumbnail_loc>
      <video:duration>450</video:duration>
      <video:publication_date>2010-02-03T10:16:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bksqIqMtKek</video:player_loc>
      <video:uploader>alampallam venkatachalam</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>India</video:tag>
      <video:tag>Madras</video:tag>
      <video:tag>Joint</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>center</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Venkatachalam</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-14-Legal-Studies-160-Lecture-14-Capital-Punishment-in-Asia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Legal Studies 160 - Lecture 14: Capital Punishment in Asia</video:title>
      <video:description>Legal Studies 160 - Lecture 14: Capital Punishment in Asia

Punishment, Culture, and Society</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26103.jpg</video:thumbnail_loc>
      <video:duration>4185</video:duration>
      <video:publication_date>2012-09-18T23:53:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5G4rgGdXFhY</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>legal</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>160</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>14</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>punishment</video:tag>
      <video:tag>in</video:tag>
      <video:tag>asia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Canadas-Oil-Sands-Warts-and-All</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Canada&apos;s Oil Sands, Warts and All</video:title>
      <video:description>&quot;Lec 11 - Canada&apos;s Oil Sands, Warts and All&quot; February 14, 2011 - Bob Skinner, Advisor to Statoil in Canada, discusses the challenges facing the ever growing industry focused on extracting the vast oil sand resources of Canada touching on interwoven difficulties in economic, social and environmental terms.

Stanford University
http://www.stanford.edu

Statoil
http://www.statoil.com

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18782.jpg</video:thumbnail_loc>
      <video:duration>3614</video:duration>
      <video:publication_date>2012-09-04T05:25:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mMmjmrug4aI</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>biofuel</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>expertise</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>petroleum</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>sands</video:tag>
      <video:tag>tar</video:tag>
      <video:tag>Shale</video:tag>
      <video:tag>impacts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Law-2707-Biomass-Biofuels-and-Landfill-Gas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Law 270.7  Biomass &amp; Biofuels, and Landfill Gas</video:title>
      <video:description>Law 270.7  Biomass &amp; Biofuels, and Landfill Gas

Pollution Control Laws and Renewable Energy - November 5, 2008

A look at current practice and potential related to biomass use for powerplants, and the evolving effort to develop viable biofuels for transportation.  Addressing the energy payback and carbon neutrality of biomass and biofuels; Indirect effect of water pollution and waste management laws on the development of renewable energy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19575.jpg</video:thumbnail_loc>
      <video:duration>7784</video:duration>
      <video:publication_date>2012-09-05T03:39:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/z3-aMiYK_mY</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>energy</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>Regulation</video:tag>
      <video:tag>economic</video:tag>
      <video:tag>utilities</video:tag>
      <video:tag>alternative</video:tag>
      <video:tag>green</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>deregulation</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>fuels</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>windpower</video:tag>
      <video:tag>geothermal</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>photovoltaics</video:tag>
      <video:tag>biomass</video:tag>
      <video:tag>biofuel</video:tag>
      <video:tag>coal</video:tag>
      <video:tag>hydroelectric</video:tag>
      <video:tag>distributed</video:tag>
      <video:tag>generation</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>setting</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>municipal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Electrical-Engineering-141-Lecture-24</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Electrical Engineering 141 - Lecture 24</video:title>
      <video:description>Electrical Engineering 141 - Lecture 24. Lecture is recorded on Fall 2011.


Introduction to Digital Integrated Circuits</video:description>
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      <video:duration>4769</video:duration>
      <video:publication_date>2012-09-18T23:53:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/F9tmiyFre-s</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
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      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>24</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-History-2D-Science-Magic-and-Religion-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - History 2D: Science, Magic, and Religion UCLA</video:title>
      <video:description>&quot;Lec 4 - History 2D: Science, Magic, and Religion UCLA&quot; Lecture Title: &quot;The Witch Craze&quot;

April 9th, 2009

Professor Courtenay Raia lectures on science and religion as historical phenomena that have evolved over time. Examines the earlier mind-set before 1700 when into science fitted elements that came eventually to be seen as magical. THe course also question how Western cosmologies became &quot;disenchanted.&quot; Magical tradition transformed into modern mysticisms is also examined as well as the political implications of these movements. Includes discussion concerning science in totalitarian settings as well as &quot;big science&quot; during the Cold War.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 2D: Science, Magic, and Religion classes in this series: http://www.youtube.com/view_play_list?p=FFD1C791A86FB485
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20676.jpg</video:thumbnail_loc>
      <video:duration>4002</video:duration>
      <video:publication_date>2012-09-07T08:55:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DNNKLihkZdY</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
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      <video:tag>and</video:tag>
      <video:tag>images</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>blurred</video:tag>
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      <video:tag>removed</video:tag>
      <video:tag>to</video:tag>
      <video:tag>avoid</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Political-Science-30-Politics-and-Strategy-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Political Science 30: Politics and Strategy UCLA</video:title>
      <video:description>&quot;Lec 4 - Political Science 30: Politics and Strategy UCLA&quot; Political Science 30: Politics and Strategy

January 15th, 2008

Taught by UCLA&apos;s Professor Kathleen Bawn, this courses is an introduction to study of strategic interaction in political applications. Use of game theory and other formal modeling strategies to understand politics are also studied in order to gain a better understanding of politics at large.

Winter 2008

* See all the UCLA Political Science 30: Politics and Strategy classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20714.jpg</video:thumbnail_loc>
      <video:duration>4277</video:duration>
      <video:publication_date>2012-09-07T15:51:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZHTFRfw6Wm4</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Political</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>30</video:tag>
      <video:tag>Politics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Strategy</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Letters-and-Science-C70V</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23- Letters and Science C70V</video:title>
      <video:description>Lec 23- Letters and Science C70V.
Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17146.jpg</video:thumbnail_loc>
      <video:duration>4554</video:duration>
      <video:publication_date>2012-09-02T11:23:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RYzFFK72Sdo</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-75-Complete-Denture-Processing-Flasking</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 75- Complete Denture Processing - Flasking</video:title>
      <video:description>&quot;Lec 75- Complete Denture Processing - Flasking&quot; Flasks a maxillary-mandibular denture for complete denture processing. Shows the different steps in pouring the plaster and setting the master cast. Part 1 of 4. Orig. air date: OCT 10 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20983.jpg</video:thumbnail_loc>
      <video:duration>946</video:duration>
      <video:publication_date>2012-09-08T06:57:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LRGMAWzph0o</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>75</video:tag>
      <video:tag>Complete</video:tag>
      <video:tag>Denture</video:tag>
      <video:tag>processing</video:tag>
      <video:tag>Flasking</video:tag>
      <video:tag>Flasks</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Maxillary</video:tag>
      <video:tag>mandibular</video:tag>
      <video:tag>for</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Sequences-and-series-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Sequences and series (part 2)</video:title>
      <video:description>Sequences and series (part 2)

Finding the sum of an infinite geometric series.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19946.jpg</video:thumbnail_loc>
      <video:duration>603</video:duration>
      <video:publication_date>2012-09-06T01:08:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/U_8GRLJplZg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>sequences</video:tag>
      <video:tag>and</video:tag>
      <video:tag>series</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-CS-61A-Higher-Order-Procedures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - CS 61A : Higher-Order Procedures</video:title>
      <video:description>CS 61A : Higher-Order Procedures

CS 61A - Spring 08 - The Structure and Interpretation of Computer Programs

Instructor Brian Harvey

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19574.jpg</video:thumbnail_loc>
      <video:duration>2576</video:duration>
      <video:publication_date>2012-09-05T03:39:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZjjpW2CxRoc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>cs</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>higher</video:tag>
      <video:tag>order</video:tag>
      <video:tag>Procedures</video:tag>
      <video:tag>harvey</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-CS-61B-Java-Packages</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - CS 61B Java Packages</video:title>
      <video:description>CS 61B Java Packages

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19581.jpg</video:thumbnail_loc>
      <video:duration>2796</video:duration>
      <video:publication_date>2012-09-05T03:41:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gAcAtPtWpuQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>cs</video:tag>
      <video:tag>61B</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>packages</video:tag>
      <video:tag>shewchuk</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Binomial-Theorem-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Binomial Theorem (part 1)</video:title>
      <video:description>Binomial Theorem (part 1)

Introduction to raising (a+b)^n</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19952.jpg</video:thumbnail_loc>
      <video:duration>758</video:duration>
      <video:publication_date>2012-09-06T01:10:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Cv4YhIMfbeM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Binomial</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Law-2707-Greenhouse-Gases-and-Wrap-upl</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Law 270.7  Greenhouse Gases and Wrap-upl</video:title>
      <video:description>Law 270.7  Greenhouse Gases and Wrap-upl

November 24, 2008

To what extent can we rely on a renewable energy future to reduce electricity-related greenhouse gas emissions?  Which technologies should be given the highest priority?  What role will state and federal law play?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19583.jpg</video:thumbnail_loc>
      <video:duration>5565</video:duration>
      <video:publication_date>2012-09-05T03:41:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RLpPzx3WKW0</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>energy</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>economic</video:tag>
      <video:tag>utilities</video:tag>
      <video:tag>alternative</video:tag>
      <video:tag>green</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>deregulation</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>fuels</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>windpower</video:tag>
      <video:tag>geothermal</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>photovoltaics</video:tag>
      <video:tag>biomass</video:tag>
      <video:tag>biofuel</video:tag>
      <video:tag>coal</video:tag>
      <video:tag>hydroelectric</video:tag>
      <video:tag>distributed</video:tag>
      <video:tag>generation</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>setting</video:tag>
      <video:tag>design</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>demand</video:tag>
      <video:tag>side</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-82-Area-of-Diagonal-Generated-Triangles-of-Rectangle-are-Equal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 82 - Area of Diagonal Generated Triangles of Rectangle are Equal</video:title>
      <video:description>Area of Diagonal Generated Triangles of Rectangle are Equal

Area of Diagonal Generated Triangles of Rectangle are Equal</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20372.jpg</video:thumbnail_loc>
      <video:duration>276</video:duration>
      <video:publication_date>2012-09-06T14:28:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YTRimTJ5nX4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>area</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Diagonal</video:tag>
      <video:tag>Generated</video:tag>
      <video:tag>Triangles</video:tag>
      <video:tag>Rectangle</video:tag>
      <video:tag>are</video:tag>
      <video:tag>Equal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-A-Romp-Through-Ethics-for-Complete-Beginners-77</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34- A Romp Through Ethics for Complete Beginners (7/7)</video:title>
      <video:description>&quot;Lec 34- A Romp Through Ethics for Complete Beginners (7/7)&quot;Part 7 of 7 in Marianne Talbot&apos;s &quot;A Romp Through Ethics for Complete Beginners&quot;. This final episode is a time to take stock and bring together all the strands we&apos;ve considered.

Slides here: http://media.podcasts.ox.ac.uk/conted/ethics/talbot-ethics-07.pdf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21425.jpg</video:thumbnail_loc>
      <video:duration>4905</video:duration>
      <video:publication_date>2012-09-09T05:05:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jZhQkRGdCjk</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>34</video:tag>
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      <video:tag>Romp</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Complete</video:tag>
      <video:tag>Beginners</video:tag>
      <video:tag>7</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-51-Seismic-Waves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 51 - Seismic Waves</video:title>
      <video:description>Seismic Waves

S-waves and P-waves</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25006.jpg</video:thumbnail_loc>
      <video:duration>518</video:duration>
      <video:publication_date>2012-09-17T18:03:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NhioAAdYDJM</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>seismic</video:tag>
      <video:tag>waves</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Hubbles-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Hubble&apos;s Law</video:title>
      <video:description>Hubble&apos;s Law

Hubble&apos;s Law</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24957.jpg</video:thumbnail_loc>
      <video:duration>672</video:duration>
      <video:publication_date>2012-09-17T17:49:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1V9wVmO0Tfg</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Hubble</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-20-Biology-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 20-Biology 1A -</video:title>
      <video:description>lec 20-Biology 1A - General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23378.jpg</video:thumbnail_loc>
      <video:duration>2989</video:duration>
      <video:publication_date>2012-09-13T13:18:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ccOQ3k8n_jw</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-16-Astronomy-7B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 16-Astronomy 7B</video:title>
      <video:description>lec 16-Astronomy 7B Introduction to Astrophysics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20951.jpg</video:thumbnail_loc>
      <video:duration>4794</video:duration>
      <video:publication_date>2012-09-08T01:16:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iEyBYKik-K8</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>astronomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-if-earth-were-hollow-by-Minute-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What if earth were hollow? by Minute Physics</video:title>
      <video:description>How long would it take to travel through the earth if it were hollow? What does the Coriolis Effect dictate the answer? Watch this amazingly incomplex clip to see the answers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/e593e953-8c99-43b6-92f7-2baabfbcd7a8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>238</video:duration>
      <video:publication_date>2013-02-08T04:42:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29679.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Earth</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>Coriolis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-GMAT-Math-34</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - GMAT Math 34</video:title>
      <video:description>GMAT Math 34

173-176, pgs. 175-176</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21950.jpg</video:thumbnail_loc>
      <video:duration>597</video:duration>
      <video:publication_date>2012-09-10T23:58:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OgxsswJEZ7k</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>34</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Wind-Water-and-Sunlight</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Wind, Water and Sunlight</video:title>
      <video:description>&quot;Lec 2 - Wind, Water and Sunlight&quot; (May 16, 2011) Mark Z. Jacobson, Professor of Civil and Environmental Engineering at Stanford, discusses briefly the urgency of moving away from petroleum dependency before elaborating on mechanisms to enable a complete transition  to wind, water and sunlight based power sources at a global scale.

Stanford University
http://www.stanford.edu

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18773.jpg</video:thumbnail_loc>
      <video:duration>3484</video:duration>
      <video:publication_date>2012-09-04T05:17:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qcaSNAukYIY</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
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      <video:tag>change</video:tag>
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      <video:tag>and</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>modeling</video:tag>
      <video:tag>renewable</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Protein-Quantification-CBR</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protein Quantification (CBR)</video:title>
      <video:description>by Abnova - Protein can be directly quantitated by colorimetric. Coomassie Blue dye binds to peptides in an acidic medium. The color change of this assay is measured at 595 or 600 nm. We calculate the protein concentration using the formula created by standards.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/03/190c7bb1-29a3-4e2f-9c22-1b99100d2d3e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>224</video:duration>
      <video:publication_date>2010-03-03T06:19:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3896.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Abnova</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>Quantification</video:tag>
      <video:tag>CBR</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Age-word-problems-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Age word problems 3</video:title>
      <video:description>Part 3 of the presentation on age word problems are shown in this science video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/1980afc7-0c93-43b4-b1c0-68463d767254/cand_5.jpg</video:thumbnail_loc>
      <video:duration>248</video:duration>
      <video:publication_date>2009-05-27T19:39:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2452.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algebra</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>problems</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-SAT-Prep-Test-1-Section-9-Part-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  19 - SAT Prep: Test 1 Section 9  Part 5</video:title>
      <video:description>SAT Prep: Test 1 Section 9  Part 5

Problems 15-16 on page 427</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22099.jpg</video:thumbnail_loc>
      <video:duration>344</video:duration>
      <video:publication_date>2012-09-11T00:48:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QWtZ9jpN_3k</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>9</video:tag>
      <video:tag>part</video:tag>
      <video:tag>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-on-embryonic-stem-cells-14</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture on embryonic stem cells - 14</video:title>
      <video:description>Stem cells have the unique property of self renewal. In addition it differentiates to specialized cell that can form different organs. Stem cells are also involve in body&apos;s replenish and repair mechanism. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/19ae14e9-0ffe-4db0-a878-f93912fa0417/cand_5.jpg</video:thumbnail_loc>
      <video:duration>194</video:duration>
      <video:publication_date>2007-08-16T23:00:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/797.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>regeneration</video:tag>
      <video:tag>bloodStemCell</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Communication-of-tumour-cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Communication of tumour cells</video:title>
      <video:description>Communication of tumour cells with the microenvironment</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1a13c7d6-41e5-4966-b321-74b498073c87/cand_5.jpg</video:thumbnail_loc>
      <video:duration>238</video:duration>
      <video:publication_date>2010-11-23T01:06:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5742.mp4</video:content_loc>
      <video:uploader>diabeticman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>tumor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Analysis-of-Cytokine-Binding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Analysis of Cytokine Binding</video:title>
      <video:description>The JAK-STAT system is a major signaling alternative to the second messenger system.Many JAK-STAT pathways are expressed in white blood cells, and are therefore involved in regulation of the immune system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1b202ef2-62a5-442d-b2b8-ab94b612d198/cand_5.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2010-11-23T01:08:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5745.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Cytokine</video:tag>
      <video:tag>Signaling</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MIchio-Kaku-on-Fighting-the-Aging-Process</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MIchio Kaku on Fighting the Aging Process</video:title>
      <video:description>One of the more exciting and contentious questions being raised in light of progress in genetics is whether we will ever be able to prevent or reverse aging.  Michio Kaku discusses some proposed strategies for battling aging and their potential for increasing human longevity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/1b448615-51ad-4a33-8f52-348ca8e9acc7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>277</video:duration>
      <video:publication_date>2012-12-02T19:31:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28249.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Michio</video:tag>
      <video:tag>Kaku</video:tag>
      <video:tag>reverse</video:tag>
      <video:tag>Aging</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>telomerase</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Male-Physiology-33</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Male Physiology 3/3</video:title>
      <video:description>This video explains male physiology which involves normal hypothalamic-pituitary-testicular axis, androgen physiology, sperm formation, and sexual maturation at puberty and its subsequent maintenance.This is the 3rd part of the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/1b787b79-b334-49b8-89d8-fc844dcc9e57/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2009-04-23T06:58:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1998.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>medicine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Exploring-nonlinear-relationships</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Exploring nonlinear relationships</video:title>
      <video:description>Exploring nonlinear relationships

U03_L2_T5_we2 : Exploring nonlinear relationships</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24548.jpg</video:thumbnail_loc>
      <video:duration>249</video:duration>
      <video:publication_date>2012-09-17T13:57:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/D-0E9weT_t0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Exploring</video:tag>
      <video:tag>nonlinear</video:tag>
      <video:tag>relationships</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Space-Communications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Space Communications</video:title>
      <video:description>This video explains the the new space communication methods, and its advantages.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1e33280a-d3a8-4ef0-9dbf-cf094c91f99a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-11-07T01:28:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7352.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Laser</video:tag>
      <video:tag>CommNext</video:tag>
      <video:tag>generation</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Communications</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Yeast</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Yeast</video:title>
      <video:description>Video shows the view of yeast under the microscope. A brief description of this microscopic view is also shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1e964155-3605-4a8f-94f8-9ec42849f71f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2011-12-01T03:34:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10095.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>yeast</video:tag>
      <video:tag>Candida</video:tag>
      <video:tag>Monilia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Biochemistry-Lecture-about-DNA-and-RNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Biochemistry Lecture about DNA and RNA</video:title>
      <video:description>This video presents a MIT lecture on Biochemistry. In this lecture structure of DNA, and RNA is discussed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/1ec5a052-95c1-4d41-9983-953f24044497/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2509</video:duration>
      <video:publication_date>2009-04-02T05:27:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1572.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Biochemistry</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Graham</video:tag>
      <video:tag>Walker</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cataclysmic-variable</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video demonstrates cataclysmic variable, an interactive binary system of stars. Normal stars are smaller, looks faint and cooler, large stars are red dwarf. You discover that white dwarfs have more materials as a star just like the sun.</video:description>
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      <video:duration>2839</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/n0jmaarz2RY</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
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    <loc>https://dnatube.com/videos/Colon-C-TV-commercial</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Colon C TV commercial</video:title>
      <video:description>THIS VIDEO IS PUBLISHED FOR DEMONSTRATIONAL PURPOSES ONLY</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1044.mp4</video:content_loc>
      <video:uploader>khosis</video:uploader>
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      <video:tag>Animation</video:tag>
      <video:tag>special</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>3044</video:duration>
      <video:publication_date>2012-09-14T09:26:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jKHneTLb_ZQ</video:player_loc>
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    <loc>https://dnatube.com/videos/Outer-hair-cell-is-dancing-in-response-to-sound-stimulus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Outer hair cell is dancing in response to sound stimulus</video:title>
      <video:description>OUTER HAIR CELLS can contract, and therefore act as motor units that amplify the movement of the basilar membrane in response to a stimulus - some of this added energy is transmitted back through the middle ear, where it can be recorded as an otoacoustic emission
think of a swing: if a person sitting on a swing (basilar membrane) pumps his legs (OHC), the amplitude of the swing motion is increased in response to a push (sound stimulus)</video:description>
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      <video:publication_date>2016-07-22T03:43:41.000Z</video:publication_date>
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      <video:uploader>Nazir Istanbl</video:uploader>
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      <video:tag>cell</video:tag>
      <video:tag>Ear</video:tag>
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    <loc>https://dnatube.com/videos/Secret-Wilderness-fetaures-monkey-Cuisine-in-Japan-and-BBC</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>The Japanese Macaques are one of the most studied species and they quite interesting. They are known to enjoy soaks in hot springs, here they are at the beach. This is monkey Cuisine in the Secret Wilderness feature of Japan by BBC.</video:description>
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      <video:uploader>topeto</video:uploader>
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    <loc>https://dnatube.com/videos/Bimanual-Microincision-of-Post-RK-Eye</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bimanual Microincision of Post RK Eye</video:title>
      <video:description>This video shows the BMMI in the post RK eye by the expert ophthalmologists. A full procedure is described here to help the medical students.</video:description>
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      <video:publication_date>2011-11-29T21:21:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9165.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
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      <video:tag>in</video:tag>
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      <video:tag>RK</video:tag>
      <video:tag>Eye</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Mysterious-Stories-About-Mars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mysterious Stories About Mars</video:title>
      <video:description>Video contains some mysterious news about the hardest planet on the solar system i.e. Mars. Video is really interesting and helpful for knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/25f081db-f98f-4733-8c39-7030bfda6bad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>445</video:duration>
      <video:publication_date>2013-02-08T03:34:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29621.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Mysterious</video:tag>
      <video:tag>Mars</video:tag>
      <video:tag>News</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Inverse-Trig-Functions-Arctan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Inverse Trig Functions: Arctan</video:title>
      <video:description>Inverse Trig Functions: Arctan

Understanding the arctan or inverse tangent function.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20072.jpg</video:thumbnail_loc>
      <video:duration>606</video:duration>
      <video:publication_date>2012-09-06T01:49:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Idxeo49szW0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Inverse</video:tag>
      <video:tag>Trig</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>Arctan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Polar-Coordinates-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Polar Coordinates 3</video:title>
      <video:description>Polar Coordinates 3

Converting between Cartesian and Polar functions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20070.jpg</video:thumbnail_loc>
      <video:duration>457</video:duration>
      <video:publication_date>2012-09-06T01:47:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9iqN12hCn10</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>Coordinates</video:tag>
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    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cervical-cancer-treatment-in-India-at-advanced-cancer-surgery-hospitals-of-Delh</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cervical cancer treatment in India at advanced cancer surgery hospitals of Delh</video:title>
      <video:description>Cervical Cancer is the cancer of the mouth of the uterus called cervix it is the commonest cancer in india and all sexually active women are at a risk of contracting this disease but its mostly seen in woman and f detected at a pre cancerous stage when the cells are not normal but are not yet cancerous</video:description>
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      <video:publication_date>2011-11-30T09:59:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9472.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Cervical</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>in</video:tag>
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      <video:tag>at</video:tag>
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      <video:tag>Surgery</video:tag>
      <video:tag>hospitals</video:tag>
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    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-1-Chemistry-1A-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 1- Chemistry 1A Spring 2010</video:title>
      <video:description>Lec 1- Chemistry 1A.
General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16851.jpg</video:thumbnail_loc>
      <video:duration>2961</video:duration>
      <video:publication_date>2012-09-01T14:18:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3xK2l_pKrKI</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>Spring</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-choose-minimally-invasive-hysterectomy-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why choose minimally invasive hysterectomy surgery?</video:title>
      <video:description>The Detroit Medical Center provides a spectacular video on minimally invasive hysterectomy surgery. If you would like to learn the benefits of the complicated procedure and even see live footage from an actual surgery, then you must see this compelling clip.</video:description>
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      <video:publication_date>2011-12-01T04:13:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10196.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>Hysterectomy</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-87-Subtracting-Decimals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 87 - Subtracting Decimals</video:title>
      <video:description>Subtracting Decimals

U03_L2_T1_we2 Subtracting Decimals</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24825.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2012-09-17T16:58:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Eq4mVCd-yyo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Subtracting</video:tag>
      <video:tag>Decimals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Computer-Science-10-Lecture-27-Future-of-Computing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 Computer Science 10 - Lecture 27: Future of Computing</video:title>
      <video:description>&quot;Lec 22 Computer Science 10 - Lecture 27: Future of Computing&quot;The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23743.jpg</video:thumbnail_loc>
      <video:duration>3163</video:duration>
      <video:publication_date>2012-09-14T10:48:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oO9MC79dq_Y</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>27</video:tag>
      <video:tag>Future</video:tag>
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    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Computer-Science-61B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Computer Science 61B</video:title>
      <video:description>&quot;Lec 23 - Computer Science 61B &quot;Data Structures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27333.jpg</video:thumbnail_loc>
      <video:duration>2885</video:duration>
      <video:publication_date>2012-09-21T05:33:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Yz_slePAYf0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
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      <video:tag>Science</video:tag>
      <video:tag>61B</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/lec-31-Biology-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 31-Biology 1A -</video:title>
      <video:description>lec 31-Biology 1A -General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23390.jpg</video:thumbnail_loc>
      <video:duration>2990</video:duration>
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      <video:uploader>0|10|0</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>biology</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-Sociology-185-Laleh-Behbehanian-Counter-Terrorism-as-a-Global-Project</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Sociology 185 - Laleh Behbehanian - Counter-Terrorism as a Global Project</video:title>
      <video:description>&quot;Lec 8 - Sociology 185 - Laleh Behbehanian - Counter-Terrorism as a Global Project&quot;Global Sociology
Laleh Behbehanian on Counter-Terrorism as a Global Project</video:description>
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      <video:duration>3357</video:duration>
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    <loc>https://dnatube.com/videos/Study-of-Naming-The-Compounds-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Study of Naming The Compounds - Part 2</video:title>
      <video:description>This video will help you in naming different kinds of chemical compounds. Naming ionic compounds and writing covalent formula is explained here clearly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/35369ce2-b931-4d3f-bd08-72c426973903/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2013-01-18T05:52:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28845.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Naming</video:tag>
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      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/lec-28-Biology-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 28 Biology 1A -</video:title>
      <video:description>lec 28 Biology 1A -General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23387.jpg</video:thumbnail_loc>
      <video:duration>3033</video:duration>
      <video:publication_date>2012-09-13T13:24:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Nuu_vLDG2kY</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-The-Plasma-Membrane</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About The Plasma Membrane</video:title>
      <video:description>How does the plasma membrane helps in maintaining the balance? The structure of the plasma membrane is also discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/367e5b8a-6242-4138-bd3c-8ee86b11ccba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>871</video:duration>
      <video:publication_date>2013-01-18T07:00:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28862.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>plasma</video:tag>
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    <loc>https://dnatube.com/videos/Reducing-Breast-Size-by-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reducing Breast Size by Surgery</video:title>
      <video:description>Breast reduction surgery is  the procedure for reducing the size of breasts. When breasts grow extremely large and hangs down then it causes back pain and the pain in shoulders.</video:description>
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      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>Reduction</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>new</video:tag>
      <video:tag>York</video:tag>
      <video:tag>City</video:tag>
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      <video:tag>study</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at The Working of Ear</video:title>
      <video:description>This video shows the ear ossicles, cochlea, hair cells and loss of hearing in old age. A brief explanation is provided here for helping the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/39700e68-a327-4133-925c-51214bf376fb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2013-02-11T03:21:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30175.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>we</video:tag>
      <video:tag>hear</video:tag>
      <video:tag>Ear</video:tag>
      <video:tag>ossicles</video:tag>
      <video:tag>cochlea</video:tag>
      <video:tag>hair</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>and</video:tag>
      <video:tag>loss</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Hearing</video:tag>
      <video:tag>in</video:tag>
      <video:tag>old</video:tag>
      <video:tag>age</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Catheter-Brachial-Plexus-Block-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Catheter Brachial Plexus Block Procedure</video:title>
      <video:description>The video shows brachial plexus block procedure. It is a regional anaesthesia technique to block the sensation in certain body area. Brachial plexus block is frequently used to avoid general anaesthesia during surgery. In this case the doctors use catheter to inject the local anaesthetic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e5371533-0cdc-49c5-a280-6eff9c64ff47/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-01T01:56:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9890.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Block</video:tag>
      <video:tag>catheter</video:tag>
      <video:tag>Anaesthetic</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Solving-The-Equations-with-Variables</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solving The Equations with Variables</video:title>
      <video:description>This video tutorial will help you in solving equations with variables on both the sides of equation. The example explained here will definitely clear your basics about solving equations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/e5390611-48d7-4bdb-8b27-7d8a6aaa03f1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>205</video:duration>
      <video:publication_date>2010-12-06T12:35:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6507.mp4</video:content_loc>
      <video:uploader>genius33</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>pre</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Solving</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>with</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>on</video:tag>
      <video:tag>both</video:tag>
      <video:tag>Sides</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Rhinoplasty-in-Qatar</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rhinoplasty in Qatar</video:title>
      <video:description>This is a live session on rhinoplasty in Qatar. Below are the doctors details.

General details:
Dr. Kamal Hussein Saleh,
Consultant Cosmetic Surgeon,
Al Eadi  Hospital, Qatar, Doha.

Certification:
American Board Certificate Aesthetic Medicine.		

Contact:
Phone; 0097455742973, 00971566516293.	
E-mail; ldrkhsh2001@yahoo.com.
Website; http://www.kamalsaleh.sptechs.com.
 
Services: 
Cosmetic surgery, mammoplasty, breast surgery, tummy tuck, hair transplantation, liposuction, Dermolipectomy, congenital anomalies, skin tumor, laser, titan, hand surgery, botox injection, mesotherapy, rastalyine injection, rhinoplasty, nose job, boobs job.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/03/e565a100-7df9-4b59-a489-b1c3c8bf25af/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2011-03-14T06:48:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6847.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>qatar</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>kamal</video:tag>
      <video:tag>saleh</video:tag>
      <video:tag>congenital</video:tag>
      <video:tag>anomalies</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>tumor</video:tag>
      <video:tag>Laser</video:tag>
      <video:tag>titan</video:tag>
      <video:tag>hand</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>botox</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>mesotherapy</video:tag>
      <video:tag>rastalyine</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Calculus-Derivatives-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Calculus: Derivatives 2</video:title>
      <video:description>More intuition of what a derivative is. Using the derivative to find the slope at any point along f(x)=x^2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/e56b164b-ac75-4c15-bba4-8c67cb8fe1fd/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>arsinsol</video:uploader>
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      <video:tag>derivative</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>math</video:tag>
      <video:tag>khan</video:tag>
      <video:tag>academy</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aqua Regia</video:title>
      <video:description>Got some Aqua Regia, and a Pencil Sharpener

***EDIT***

Guys... How&apos;s about, instead of posting questions which have already been answered repeatedly, you either: 

1) Scroll down

OR

2) GOOGLE IT.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/e57efecb-eb8b-4685-8d5f-c8ed5f8960ca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>279</video:duration>
      <video:publication_date>2009-07-07T13:15:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2974.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Acid</video:tag>
      <video:tag>Aqua</video:tag>
      <video:tag>Regia</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Deep-Brain-Stimulation-Improves-Neurological-Conditions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Deep Brain Stimulation Improves Neurological Conditions</video:title>
      <video:description>New technique for Deep Brain Stimulation (DBS) helps patients suffering neurological conditions like Parkinson. The procedure is performed by placing DBS electrodes into the patients` body. This way the specialists are able not only to help the patient but to receive additional information about his/her condition.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/e58e5261-dfab-4755-a9df-ff00a2ac0ca1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>133</video:duration>
      <video:publication_date>2011-10-23T20:00:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7263.mp4</video:content_loc>
      <video:uploader>kaesiholla</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Deep</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Stimulation</video:tag>
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      <video:tag>Neurological</video:tag>
      <video:tag>condition</video:tag>
      <video:tag>Parkinson</video:tag>
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  </url>
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    <loc>https://dnatube.com/videos/Procedure-for-open-splenectomy</loc>
    <lastmod>2026-08-14</lastmod>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Line of Charge</video:title>
      <video:description>Line of Charge video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_4962.jpg</video:thumbnail_loc>
      <video:duration>5</video:duration>
      <video:publication_date>2010-11-10T13:55:34.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/4962.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>line</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Charge</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Least-Common-Multiple</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Least Common Multiple</video:title>
      <video:description>Least Common Multiple

Example of figuring out the least common multiple of two nunmbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20506.jpg</video:thumbnail_loc>
      <video:duration>241</video:duration>
      <video:publication_date>2012-09-06T15:27:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cH-jaMCzIRk</video:player_loc>
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      <video:category>Mathematics</video:category>
      <video:tag>Least</video:tag>
      <video:tag>Common</video:tag>
      <video:tag>Multiple</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Electrical-Engineering-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Electrical Engineering 100</video:title>
      <video:description>&quot;Lec 11 - Electrical Engineering 100&quot;Electronic Techniques for Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27355.jpg</video:thumbnail_loc>
      <video:duration>4729</video:duration>
      <video:publication_date>2012-09-21T05:55:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1Ff2mK1nu0o</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>100</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Public-Health-250B-Lecture-7-Cohort-studies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Public Health 250B - Lecture 7: Cohort studies</video:title>
      <video:description>Public Health 250B - Lecture 7: Cohort studies

Epidemiologic Methods II</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25640.jpg</video:thumbnail_loc>
      <video:duration>2672</video:duration>
      <video:publication_date>2012-09-18T16:44:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uVDQngy6Hnk</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250B</video:tag>
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      <video:tag>7</video:tag>
      <video:tag>Cohort</video:tag>
      <video:tag>studies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Algebra-Equation-of-a-line</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Algebra: Equation of a line</video:title>
      <video:description>Algebra: Equation of a line

Determining the equation of a line</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20097.jpg</video:thumbnail_loc>
      <video:duration>405</video:duration>
      <video:publication_date>2012-09-06T01:59:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gvwKv6F69F0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algebra</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>line</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Biology-1B-Human-Evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 -Biology 1B -  Human Evolution</video:title>
      <video:description>&quot;Lec 26 -Biology 1B -  Human Evolution&quot;General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27224.jpg</video:thumbnail_loc>
      <video:duration>2697</video:duration>
      <video:publication_date>2012-09-21T04:07:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LLRBi1qNg_Y</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>26</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Evolution</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-28-Parametric-Equations-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Parametric Equations 2</video:title>
      <video:description>Parametric Equations 2

Eliminating the parameter</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19983.jpg</video:thumbnail_loc>
      <video:duration>585</video:duration>
      <video:publication_date>2012-09-06T01:20:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wToSIQJ2o_8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Parametric</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-92-Put-Writer-Payoff-Diagrams</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 92 - Put Writer Payoff Diagrams</video:title>
      <video:description>Put Writer Payoff Diagrams

Put Writer Payoff Diagrams</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20349.jpg</video:thumbnail_loc>
      <video:duration>247</video:duration>
      <video:publication_date>2012-09-06T14:22:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WFuLVSz6n8M</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Put</video:tag>
      <video:tag>Writer</video:tag>
      <video:tag>Payoff</video:tag>
      <video:tag>Diagrams</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-101-Adding-and-Subtracting-Polynomials-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 101 - Adding and Subtracting Polynomials 3</video:title>
      <video:description>Adding and Subtracting Polynomials 3

U08_L2_T2_we3 Adding and Subtracting Polynomials 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24673.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2012-09-17T15:23:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DMyhUb1pZT0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>and</video:tag>
      <video:tag>Subtracting</video:tag>
      <video:tag>Polynomials</video:tag>
      <video:tag>3</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Computer-Science-C149</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Computer Science C149</video:title>
      <video:description>&quot;Lec 5 - Computer Science C149&quot;Introduction to Embedded Systems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23955.jpg</video:thumbnail_loc>
      <video:duration>4818</video:duration>
      <video:publication_date>2012-09-14T12:12:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vHRdxpFTR1A</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C149</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Chemistry-1A-Lecture-22</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Chemistry 1A - Lecture 22</video:title>
      <video:description>Chemistry 1A - Lecture 22

General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26747.jpg</video:thumbnail_loc>
      <video:duration>2978</video:duration>
      <video:publication_date>2012-09-19T02:20:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sNGdtmvA9HY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>Lecture</video:tag>
      <video:tag>22</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
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u08_l1_t2_we3 Stem-and-leaf Plots</video:description>
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Chinese Central Bank Buying Treasuries</video:description>
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Freedom of Speech and the  Press</video:description>
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129-132, pgs. 169-170</video:description>
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Solving a quadratic by completing the square.</video:description>
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207-209, pgs. 180-181</video:description>
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More examples using 30-60-90 triangles.</video:description>
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55-58, pg. 282</video:description>
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History of Information</video:description>
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      <video:tag>Science</video:tag>
      <video:tag>C103</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>27</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Social-Security-Intro</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Social Security Intro</video:title>
      <video:description>Social Security Intro

Basics on how social security works</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25117.jpg</video:thumbnail_loc>
      <video:duration>389</video:duration>
      <video:publication_date>2012-09-18T01:22:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gLHUCUv1e5Y</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>social</video:tag>
      <video:tag>security</video:tag>
      <video:tag>Intro</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 4- Computer Science 61A.  These lectures are filmed during fall 2010.
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17731.jpg</video:thumbnail_loc>
      <video:duration>2967</video:duration>
      <video:publication_date>2012-09-03T17:11:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MB1XjgBeIp8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>ucberkeley</video:tag>
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      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Computer-Science-164-Lecture-13</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Computer Science 164 - Lecture 13</video:title>
      <video:description>Computer Science 164 - Lecture 13

Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26192.jpg</video:thumbnail_loc>
      <video:duration>4736</video:duration>
      <video:publication_date>2012-09-19T00:11:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GDFiQUUgW48</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>164</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>13</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-13-Public-Health-250B-Lecture-15-Bias-confounding-effect</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Public Health 250B - Lecture 15: Bias - confounding, effect</video:title>
      <video:description>Public Health 250B - Lecture 15: Bias - confounding, effect

Epidemiologic Methods II</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25620.jpg</video:thumbnail_loc>
      <video:duration>5656</video:duration>
      <video:publication_date>2012-09-18T16:40:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/j0kJc-3erJU</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Bias</video:tag>
      <video:tag>Confounding</video:tag>
      <video:tag>Effect</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-43-Order-of-Operations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 43 - Order of Operations</video:title>
      <video:description>Order of Operations

U01_L5_T2_we1 Order of Operations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24752.jpg</video:thumbnail_loc>
      <video:duration>267</video:duration>
      <video:publication_date>2012-09-17T16:40:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GiSpzFKI5_w</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>order</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Operations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Cognitive-Science-C103-Lecture-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Cognitive Science C103 - Lecture 15</video:title>
      <video:description>Cognitive Science C103 - Lecture 15

History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25831.jpg</video:thumbnail_loc>
      <video:duration>4735</video:duration>
      <video:publication_date>2012-09-18T17:48:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sA9fazTAOyE</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C103</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>15</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Floating-Exchange-Effect-on-China</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  19 - Floating Exchange Effect on China</video:title>
      <video:description>Floating Exchange Effect on China

Floating Exchange Effect on China</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22680.jpg</video:thumbnail_loc>
      <video:duration>206</video:duration>
      <video:publication_date>2012-09-11T02:50:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vrGNXAGmfCM</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Floating</video:tag>
      <video:tag>exchange</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>on</video:tag>
      <video:tag>China</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Independent-and-Dependent-Systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Independent and Dependent Systems</video:title>
      <video:description>Independent and Dependent Systems

u14_l1_t1_we4 Independent and Dependent Systems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25202.jpg</video:thumbnail_loc>
      <video:duration>294</video:duration>
      <video:publication_date>2012-09-18T01:52:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/czXPYCWUmvc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>independent</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Dependent</video:tag>
      <video:tag>Systems</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Adding-fractions-ex-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Adding fractions (ex 1)</video:title>
      <video:description>Adding fractions is explained in this whole lecture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25370.jpg</video:thumbnail_loc>
      <video:duration>153</video:duration>
      <video:publication_date>2012-09-18T13:21:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TuId1spuyoc</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>Fractions</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-TEDxCaltech-Sean-Carroll-Cosmology-and-the-Arrow-of-Time</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - TEDxCaltech - Sean Carroll - Cosmology and the Arrow of Time</video:title>
      <video:description>Lec 10 - TEDxCaltech - Sean Carroll - Cosmology and the Arrow of Time. Sean Carroll is a theoretical physicist at Caltech.  He received his Ph.D. in 1993 from Harvard University, and has previously worked at MIT, the Institute for Theoretical Physics at the University of California, Santa Barbara, and the University of Chicago.  His research ranges over a number of topics in theoretical physics, focusing on cosmology, particle physics, and general relativity, with special emphasis on dark matter, dark energy, and the origin of the universe. He is the author of &quot;From Eternity to Here,&quot; a popular book on cosmology and the arrow of time, and of &quot;Spacetime and Geometry,&quot; a textbook on general relativity; has produced a set of introductory lectures for The Teaching Company entitled &quot;Dark Matter and Dark Energy: The Dark Side of the Universe;&quot; and is a co-founder of the popular science blog Cosmic Variance, http://blogs.discovermagazine.com/cosmicvariance/.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15022.jpg</video:thumbnail_loc>
      <video:duration>966</video:duration>
      <video:publication_date>2012-08-28T11:57:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WMaTyg8wR4Y</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>cosmology</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-9-Electrical-Engineering-290C</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 9-Electrical Engineering 290C</video:title>
      <video:description>lec 9-Electrical Engineering 290C Advanced Topics in Circuit Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21015.jpg</video:thumbnail_loc>
      <video:duration>4953</video:duration>
      <video:publication_date>2012-09-08T09:00:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uVTqg3Sa1ds</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-Order-of-Operations-2-old</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - Order of Operations 2 (old)</video:title>
      <video:description>Order of Operations 2 (old)

U09_L4_T1_we2 Order of Operations 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25153.jpg</video:thumbnail_loc>
      <video:duration>197</video:duration>
      <video:publication_date>2012-09-18T01:33:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_sJXUM8W4LY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>order</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>2</video:tag>
      <video:tag>old</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-43-Absolute-value-inequalities-Example-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 43 - Absolute value inequalities Example 1</video:title>
      <video:description>Absolute value inequalities Example 1

U05_L1_T2_we1 : Absolute value inequalities</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24586.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2012-09-17T14:11:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TvUCe6Bomy4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Absolute</video:tag>
      <video:tag>value</video:tag>
      <video:tag>Inequalities</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Complex-roots-of-the-characteristic-equations-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Complex roots of the characteristic equations 1</video:title>
      <video:description>Complex roots of the characteristic equations 1

What happens when the characteristic equations has complex roots?!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22157.jpg</video:thumbnail_loc>
      <video:duration>627</video:duration>
      <video:publication_date>2012-09-11T01:02:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6xEO4BeawzA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Complex</video:tag>
      <video:tag>Roots</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>characteristic</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-95-Angle-Bisector-Theorem-Examples</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 95 - Angle Bisector Theorem Examples</video:title>
      <video:description>Angle Bisector Theorem Examples

Using the angle bisector theorem to solve for sides of a triangle</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20390.jpg</video:thumbnail_loc>
      <video:duration>184</video:duration>
      <video:publication_date>2012-09-06T14:38:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PlY3e_-9JUA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Angle</video:tag>
      <video:tag>Bisector</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>Examples</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Place-Value-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Place Value 3</video:title>
      <video:description>Place Value 3

U01_L1_T1_we3 Place Value 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24688.jpg</video:thumbnail_loc>
      <video:duration>320</video:duration>
      <video:publication_date>2012-09-17T15:45:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iK0y39rjBgQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Place</video:tag>
      <video:tag>value</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Medical-Female-Breast-Exam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical Female Breast Exam</video:title>
      <video:description>Medical Female Breast Exam is shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/2_9224.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2011-11-30T01:21:01.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/9224.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Female</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-114-Investment-and-Real-Interest-Rates</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 114 - Investment and Real Interest Rates</video:title>
      <video:description>Investment and Real Interest Rates

Intuition as to why high real interest rates lead to low investment and why low rates lead to high investment</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25645.jpg</video:thumbnail_loc>
      <video:duration>359</video:duration>
      <video:publication_date>2012-09-18T16:46:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/72p6uw5y-Rw</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>investment</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Real</video:tag>
      <video:tag>Interest</video:tag>
      <video:tag>Rates</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-12-Public-Health-257B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 12-Public Health 257B</video:title>
      <video:description>lec 12-Public Health 257B .Public Health Preparedness &amp; Emergency Response</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19213.jpg</video:thumbnail_loc>
      <video:duration>6338</video:duration>
      <video:publication_date>2012-09-04T20:06:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6LscRNWiVKE</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Literature</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-13-Public-Health-257B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 13-Public Health 257B</video:title>
      <video:description>lec 13-Public Health 257B .Public Health Preparedness &amp; Emergency Response</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19214.jpg</video:thumbnail_loc>
      <video:duration>5306</video:duration>
      <video:publication_date>2012-09-04T20:07:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5KvFI1s7Ano</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Leadership</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vacuum-Extraction-During-Delivery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vacuum Extraction During Delivery</video:title>
      <video:description>This video shows vacuum extraction of a baby during delivery. This is a safe method and helps during delivery when the mother goes tired of pushing the baby.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7bce0379-dc5e-4c1d-a463-7a2b948c8422/cand_25.jpg</video:thumbnail_loc>
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      <video:uploader>userone</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Public Health 250B - Lecture 22: LAB - analyzing epidemiolog</video:title>
      <video:description>Public Health 250B - Lecture 22: LAB - analyzing epidemiolog

Epidemiologic Methods II</video:description>
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      <video:duration>5102</video:duration>
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      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/lec-3-Mathematics-16B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>lec 3-Mathematics 16B .Analytic Geometry and Calculus</video:description>
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      <video:duration>4586</video:duration>
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  <url>
    <loc>https://dnatube.com/videos/Lec-93-Alternate-Proof-to-Induction-for-Integer-Sum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 93 - Alternate Proof to Induction for Integer Sum</video:title>
      <video:description>Alternate Proof to Induction for Integer Sum

Another way to prove the expression for the sum of all positive integers up to and including n</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20211.jpg</video:thumbnail_loc>
      <video:duration>212</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/1wnIsgUivEQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Alternate</video:tag>
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      <video:tag>Induction</video:tag>
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      <video:tag>Integer</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-94-Writing-Proportions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 94 - Writing Proportions</video:title>
      <video:description>Writing Proportions

Setting up proportions to solve a word problem</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20212.jpg</video:thumbnail_loc>
      <video:duration>351</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/96ZEmUbnuU8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Writing</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-55-The-Golden-Ratio</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 55 - The Golden Ratio</video:title>
      <video:description>The Golden Ratio

An introduction to one of the most amazing ideas/numbers in mathematics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20326.jpg</video:thumbnail_loc>
      <video:duration>882</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/5zosU6XTgSY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-Psych-1-General-Psychology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Psych 1 - General Psychology</video:title>
      <video:description>Psych 1 - General Psychology 

Learning 3
Psychology 1 - Fall 2007 - Introduction to the principal areas, problems, and concepts of psychology</video:description>
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      <video:duration>3029</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/zyEhv_0sTic</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-Alternate-mental-subtraction-method</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Alternate mental subtraction method</video:title>
      <video:description>Alternate mental subtraction method

How I subtract in my head</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20460.jpg</video:thumbnail_loc>
      <video:duration>310</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/GBtcGO44e-A</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-12-CS-61B-Abstract-Classes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - CS 61B Abstract Classes</video:title>
      <video:description>CS 61B Abstract Classes

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
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      <video:duration>3070</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/_nXKirlUQpA</video:player_loc>
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      <video:tag>high</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-3-Computer-Science-169</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- Computer Science 169</video:title>
      <video:description>Lec 3- Computer Science 169.
Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19198.jpg</video:thumbnail_loc>
      <video:duration>4168</video:duration>
      <video:publication_date>2012-09-04T19:32:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qmvwPfverK0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/lec-8-Public-Health-257B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 8-Public Health 257B</video:title>
      <video:description>lec 8-Public Health 257B .Public Health Preparedness &amp; Emergency Response</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19209.jpg</video:thumbnail_loc>
      <video:duration>6020</video:duration>
      <video:publication_date>2012-09-04T20:02:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kv7ZE-5u9cw</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Leadership</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-19-Mathematics-16B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19-Mathematics 16B</video:title>
      <video:description>Lec 19-Mathematics 16B.Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19233.jpg</video:thumbnail_loc>
      <video:duration>4623</video:duration>
      <video:publication_date>2012-09-04T20:35:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ifq7FJql6q0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Maths</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-113-Upper-Bound-on-Forward-Settlement-Price</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 113 - Upper Bound on Forward Settlement Price</video:title>
      <video:description>Upper Bound on Forward Settlement Price

Upper Bound on Forward Settlement Price</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20404.jpg</video:thumbnail_loc>
      <video:duration>259</video:duration>
      <video:publication_date>2012-09-06T14:42:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FcRxdq7KGOQ</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
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      <video:tag>on</video:tag>
      <video:tag>forward</video:tag>
      <video:tag>Settlement</video:tag>
      <video:tag>price</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-Public-Health-251</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9- Public Health 251</video:title>
      <video:description>Lec 9- Public Health 251.
Applied Epidemiology Using R</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19167.jpg</video:thumbnail_loc>
      <video:duration>5508</video:duration>
      <video:publication_date>2012-09-04T18:40:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TzUBINUPXVU</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
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      <video:tag>uc</video:tag>
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      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Conflict-or-Conciliation-Quran-and-Modern-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Conflict or Conciliation? Quran and Modern Science</video:title>
      <video:description>Dr.
Zakir Naik is a medical doctor by profession but is renowned as a dynamic international orator on Islam and Comparative Religion. Dr. Zakir Naik clarifies Islamic viewpoints and clears misconceptions about Islam, using the Quran, authentic Hadith and other religious scriptures.</video:description>
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      <video:publication_date>2009-09-25T13:34:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3379.mp4</video:content_loc>
      <video:uploader>Salman</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Zakir</video:tag>
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      <video:tag>an</video:tag>
      <video:tag>Koran</video:tag>
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      <video:tag>Modern</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>conciliation</video:tag>
      <video:tag>Jesus</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Development-in-Animals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Development in Animals</video:title>
      <video:description>This video from evaluation and genetics discusses the animal development. Video is very helpful for the knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/a29d60e3-89eb-4e21-8280-00f2b95e63ee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>691</video:duration>
      <video:publication_date>2013-02-09T06:05:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29789.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Animal</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>we</video:tag>
      <video:tag>Re</video:tag>
      <video:tag>just</video:tag>
      <video:tag>tubes</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>biology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Medicating-for-high-blood-pressure-HBP</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medicating for high blood pressure HBP</video:title>
      <video:description>This video provides an information about  medicating for high blood pressure (HBP #3)

One in four Americans will probably need high blood pressure medication at some point in their lives, so it&apos;s helpful to learn the basics of these drugs.Watch More Health Videos at Health Guru: http://www.healthguru.com/?YT</video:description>
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      <video:duration>199</video:duration>
      <video:publication_date>2012-10-11T00:35:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27850.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Medicating</video:tag>
      <video:tag>for</video:tag>
      <video:tag>high</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Pressure</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Ten-Ways-Shorts-Squid-Attack-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ten Ways Shorts Squid Attack Video</video:title>
      <video:description>Learn about giant squid and find out about the mythology of the squid attack that comes their way from easy meals of fish and shrimp to a more sporting ten Completely Obvious research discoveries</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/2812843c-db60-443a-905e-55f33cc924f7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>158</video:duration>
      <video:publication_date>2012-12-08T08:14:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28402.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Ten</video:tag>
      <video:tag>Ways</video:tag>
      <video:tag>Shorts</video:tag>
      <video:tag>Squid</video:tag>
      <video:tag>attack</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-issue-of-evolution-and-education-interview-with-Marc-Ha</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The issue of evolution and education: interview with Marc Ha</video:title>
      <video:description>In his answer to how does he see the issue of evolution and education, March Hauser mentioned that there happen to be a huge gap between the knowledge derived from careful studies and what children of America are being taught. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/2fb086f3-4af9-4624-b0f1-9c8b03fc39d9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2007-08-10T00:58:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/676.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>education</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Excision-of-rectovaginal-nodule</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Excision of rectovaginal nodule</video:title>
      <video:description>This video diescibes the techniques of excision of rectovaginal endometriotic nodule and the complications association with this type of surgery a step by step strategy procedure of rectovaginal nodule excision including technique of ureterolysis</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/31bcea2d-c16e-44db-8939-816d3a85a752/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-29T05:37:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8703.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>excision</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Rectovaginal</video:tag>
      <video:tag>Nodule</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Diagnosing-Abusive-Relationship</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diagnosing Abusive Relationship</video:title>
      <video:description>Here is one of the videos of Dr.Jeanne King where she talks about fighting against abuse. The clip contains information about the confusion and psychological denial the patient is going through when it is about psycho-social condition. Meeting the same type of people and creating the same type of relationships over and over again is one more thing that Dr.King discuses here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3379bba2-7328-40da-bca1-1d4edae377b5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>267</video:duration>
      <video:publication_date>2011-12-06T18:43:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10846.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Diagnosing</video:tag>
      <video:tag>Abusive</video:tag>
      <video:tag>Relationship</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>jeanne</video:tag>
      <video:tag>king</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/University-College-London-Bioinformatics-Research</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>University College London - Bioinformatics Research</video:title>
      <video:description>UCL computer science staff talk about their research which uses computational techniques to improve understanding and treatment of disease. See http://bioinf.cs.ucl.ac.uk/ for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/3d97743f-a657-4374-aaf4-da198f89a0e3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2009-05-28T00:59:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2669.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>UCL</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>bioinformatics</video:tag>
      <video:tag>research</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>modeling</video:tag>
      <video:tag>Disease</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pregnant-robot-trains-students-from-dr-osama-kloub</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pregnant robot trains students from dr osama kloub</video:title>
      <video:description>In this video a pregnant robot is used to train medical students in childbirt medical students at johns hopkins university are getting a real life birthing experience when a robot goes into labor</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3da5f32d-17b6-4197-84f3-c72e50f4b092/cand_5.jpg</video:thumbnail_loc>
      <video:duration>241</video:duration>
      <video:publication_date>2011-12-01T04:02:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10179.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pregnant</video:tag>
      <video:tag>robot</video:tag>
      <video:tag>Trains</video:tag>
      <video:tag>students</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Osama</video:tag>
      <video:tag>kloub</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pauls-chemotherapy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Paul&apos;s chemotherapy</video:title>
      <video:description>This video provides an information about Paul&apos;s chemotherapy journey.

Paul had chemotherapy to treat Hodgkin&apos;s lymphoma. Check out this video to learn about his treatment, side effects and how he&apos;s doing today. And for more videos, visit: http://conditions.healthguru.com/topic/cancer/how-cancer-works</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/3f315c3a-ef5c-49d8-9d5a-7749179d9815/cand_5.jpg</video:thumbnail_loc>
      <video:duration>164</video:duration>
      <video:publication_date>2012-10-11T00:40:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27854.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Paul</video:tag>
      <video:tag>s</video:tag>
      <video:tag>chemotherapy</video:tag>
      <video:tag>Journey</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Basic-Forearm-Circular-Cast-Demonstration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Basic Forearm Circular Cast Demonstration</video:title>
      <video:description>In this presentaion the basic forearm circular cast will be demonstrate in general the basic forearm circular cast is applied after reducing a distal radial fracture in order to maintain the reduction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/42ceb3a8-5a93-4380-828d-b9cb3b83fd49/cand_5.jpg</video:thumbnail_loc>
      <video:duration>558</video:duration>
      <video:publication_date>2011-12-01T00:29:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9826.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>Forearm</video:tag>
      <video:tag>Circular</video:tag>
      <video:tag>cast</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Inspection-of-mouth-teeth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Inspection of mouth - teeth</video:title>
      <video:description>Teeth grind food during mastication. Bacteria and chemicals in food can harm the teeth. This video shows how teeth is effected by bacteria that produces acid in mouth. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/42da8b9a-79c5-46ba-bcee-13187e215b8d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>52</video:duration>
      <video:publication_date>2010-11-26T22:55:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6149.mp4</video:content_loc>
      <video:uploader>bumblebee</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Inspection</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mouth</video:tag>
      <video:tag>Teeth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Patientss-Interview-after-Surgical-Hernia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Patients&apos;s Interview after Surgical Hernia</video:title>
      <video:description>Witness a successful surgical hernia done in India and listen to his testimonial and speedy recovery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/42e343f6-f72b-4fa4-84e3-0b3a3e3d6525/cand_5.jpg</video:thumbnail_loc>
      <video:duration>367</video:duration>
      <video:publication_date>2011-11-30T22:36:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9693.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Inguinal</video:tag>
      <video:tag>hernia</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>without</video:tag>
      <video:tag>mesh</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Desarda</video:tag>
      <video:tag>recovery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-a-3D-printer-work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does a 3D printer work?</video:title>
      <video:description>It is a new technology and not many of us have seen it yet but it is interesting enough to take our attention. I am talking about 3D printer technology in which you can even make a fake gun. See what the basic principle under this technology.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/47c7c919-c81f-49ad-a77f-ed27d04b5631/cand_5.jpg</video:thumbnail_loc>
      <video:duration>262</video:duration>
      <video:publication_date>2014-08-27T00:56:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31249.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>3d</video:tag>
      <video:tag>printer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-49-Investment-vs-Consumption-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 49 - Investment vs. Consumption 1</video:title>
      <video:description>Investment vs. Consumption 1

The difference between investment and consumption.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20226.jpg</video:thumbnail_loc>
      <video:duration>591</video:duration>
      <video:publication_date>2012-09-06T02:47:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rEiLOB4FulY</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>investment</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>consumption</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Science-of-Fat-part-7-of-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Science of Fat: part 7 of 10</video:title>
      <video:description>HHMI 2004 Holiday Lectures on Science: The Science of Fat. Lecturer: Jeffrey M. Friedman, M.D., Ph.D. giving lecture: Deconstructing Obesity.  
Dr. Friedman explains how do we know if something is genetic trait, and how &quot;heritability&quot; traits are. Case study is discussed where kid is deficient in hormone leptin.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/4b1e0f0e-a12e-469a-8218-acf8448c3a9a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>406</video:duration>
      <video:publication_date>2007-08-18T18:33:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/815.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>obesity</video:tag>
      <video:tag>Fat</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>Trait</video:tag>
      <video:tag>Heredity</video:tag>
      <video:tag>leptin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Webb-Telescope-Planetary-Studies-Web-Feature</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Webb Telescope Planetary Studies Web Feature</video:title>
      <video:description>James Webb&apos;s Telescope will enable astronomers to study the birth of planets and the shaping of a solar system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4c4f07bd-999f-4bb0-8243-20e4a5b83cf1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>362</video:duration>
      <video:publication_date>2011-11-12T07:54:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7498.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Webb</video:tag>
      <video:tag>Telescope</video:tag>
      <video:tag>Planetary</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>web</video:tag>
      <video:tag>Feature</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Computer-Science-188-Lecture-25</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Computer Science 188 - Lecture 25</video:title>
      <video:description>Computer Science 188 - Lecture 25

Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26337.jpg</video:thumbnail_loc>
      <video:duration>4734</video:duration>
      <video:publication_date>2012-09-19T00:51:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZvSDLFZGgRE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>25</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Characteristics-Of-A-Kiwi-Bird</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Characteristics Of A Kiwi Bird</video:title>
      <video:description>This video demonstrates the different features of a kiwi. Kiwis are a kind of bird that cannot fly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/4d72ab73-53e3-4e49-b47d-3dd474990f65/cand_5.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2012-12-09T08:34:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28462.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Mutant</video:tag>
      <video:tag>Planet</video:tag>
      <video:tag>Kiwi</video:tag>
      <video:tag>Bird</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Satellites-View-of-the-Growing-Gulf-Oil-Spill</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Satellites View of the Growing Gulf Oil Spill</video:title>
      <video:description>Satellites are essentially cameras that take pictures of the earths surface for observation and study.Here in one of it&apos;s journey, it was able to record an oil spill as it slowly expanded.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5012b7a9-ee25-4c9b-8fc1-96c62263c762/cand_5.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2011-11-15T09:23:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7521.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Satellites</video:tag>
      <video:tag>View</video:tag>
      <video:tag>Growing</video:tag>
      <video:tag>Gulf</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>Spill</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Embryonic-Stem-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Embryonic Stem Cells</video:title>
      <video:description>This video shows and describes embryonic stem cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/1e3f23eb-73a9-445d-88f4-cda182a5846c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2009-05-27T19:16:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2391.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>embryonic</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Zoonosis-or-Zoonoses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zoonosis or Zoonoses</video:title>
      <video:description>Zoonoses can be caused by a range of disease pathogens such as viruses, bacteria, fungi and parasites. They are infectious diseases of animals (usually vertebrates), that can naturally be transmitted to humans.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/03/62d9bda6-c19d-4bbd-be1b-f74442533d17/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2016-03-28T14:05:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32458.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>zoonosis</video:tag>
      <video:tag>zoonoses</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-137-Calculating-dot-and-cross-products-with-unit-vector-notation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 137 - Calculating dot and cross products with unit vector notation</video:title>
      <video:description>Calculating dot and cross products with unit vector notation`


Calculating the dot and cross products when vectors are presented in their x, y, and z (or i,j, and k) components.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21821.jpg</video:thumbnail_loc>
      <video:duration>586</video:duration>
      <video:publication_date>2012-09-10T14:22:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/enr7JqvehJs</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Calculating</video:tag>
      <video:tag>Dot</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Cross</video:tag>
      <video:tag>Products</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Notation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Governments-Financial-Condition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Government&apos;s Financial Condition</video:title>
      <video:description>Government&apos;s Financial Condition

Difference between debt and operating costs.  Seeing how large obligations are for social security and medicare</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25115.jpg</video:thumbnail_loc>
      <video:duration>632</video:duration>
      <video:publication_date>2012-09-18T01:21:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LOiw5aBrm4Y</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>government</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Financial</video:tag>
      <video:tag>condition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Reverse-Transcription</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reverse Transcription</video:title>
      <video:description>Reverse transcription is a widely used technique in molecular biology where a RNA strand is reverse transcribed into its DNA complement using the reverse transcriptase, such as SuperScript®. Learn how reverse transcription works in a fun animated video and how to select the right reverse transcriptases and primers for your experiment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/04/7e7d4778-e812-4ad2-abe6-b2e7079a4ee2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>279</video:duration>
      <video:publication_date>2016-04-12T02:04:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32475.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>reverse</video:tag>
      <video:tag>Transcription</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Solar-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Solar System</video:title>
      <video:description>This video shows the wonders of our Solar System. It features the planet in our solar system starting from a dwarf planet up to the Sun.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/844276f2-ebef-4da3-bf71-1a47e86f24a1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2012-12-09T08:34:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28461.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Wonders</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
      <video:tag>View</video:tag>
      <video:tag>Edge</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chemical-Science-Kinetics-cont-Lecture-34</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemical Science - Kinetics (cont.) - Lecture 34</video:title>
      <video:description>Principles of Chemical Science/n    * Email this page/nVideo Lectures - Lecture 34/nTopics covered:
	/nKinetics (cont.)/nInstructor:
	/nProf. Catherine Drennan/nTranscript - Lecture 34/nAll right./nLet&apos;s continue then on this unit of kinetics. Today we are going to talk about temperature and we are going to talk about collisions and we are going to talk about activation energies and activated complexes./nAnd we are still in Chapter 13 in your book. When we started this unit on kinetics, we listed a bunch of things that can affect a rate of a reaction. And let&apos;s just review what we have talked about and what we have left to talk about./nWe talked about mechanisms of reactions. One step, two steps, fast steps, slow steps. That can affect the rate of the reaction. We talked about concentration of material. We talked about nature of material./nWe talked about first order and second order integrated rate laws. Today we are going to talk about temperature, then Monday we are going to talk about the use of catalysts, and then Wednesday again is a review./nWe are right at the bottom of our list here of things affecting rates of reaction. The affect of temperature. If you are in the gas-phase, it is sort of the qualitative observation that if you increase the temperature the rate increases./nYou&apos;ve probably sort of thought about this, that if you want to make something go faster you add some heat. Today we are going to talk about quantitative affects and how you can actually calculate a change in rate constant if the temperature of the reaction is changed./nHere we go back to 1889. That is when Arrhenius plotted rate constants versus temperature. And he was looking to get a straight line. He found that if he used the natural log of the rate constants and plotted that against inverse temperature, he got a straight line./nHere is what one of those plots look like. The rate constants are varying exponentially with inverse temperature. On one axis, we have the natural log of the rate constant K. On the other axis, we have one</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/94b3fdf7-fc62-4276-ae8c-b0f2ed189aa4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2602</video:duration>
      <video:publication_date>2009-04-16T23:46:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1766.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>kinetics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Hypocalcemia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Hypocalcemia?</video:title>
      <video:description>Hypocalcemia is due to the low level of calcium in blood. Here a brief introduction for it is provided here by doctor Carlo A. Oller, MD FACEP emergency physician.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/95b62f07-fb70-4bc0-9225-d6094991adf9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2013-04-07T18:33:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30439.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hypocalcemia</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Heart-Attack-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Attack Video</video:title>
      <video:description>Heart attack occurs when the flow of blood to any part of the heart stops. This video shows what causes the blockage in flow of blood.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/89df5745-c400-4681-810d-c53ba8cd650e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2011-11-29T11:09:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8841.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>attack</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Geithner-Plan-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Geithner Plan II</video:title>
      <video:description>More on the Geithner Plan.  The problem of banks buying the assets from themselves.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/aec06db9-c172-47b9-92ab-94b4309208fb/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-10-05T18:11:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3407.mp4</video:content_loc>
      <video:uploader>arif bicer</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Timothy</video:tag>
      <video:tag>Geithner</video:tag>
      <video:tag>bank</video:tag>
      <video:tag>Bailout</video:tag>
      <video:tag>Obama</video:tag>
      <video:tag>tarp</video:tag>
      <video:tag>talf</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-40-Communicating-Climate-Science-in-a-Changing-Media-Landscape</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 - Communicating Climate Science in a Changing Media Landscape</video:title>
      <video:description>&quot;Lec 40 - Communicating Climate Science in a Changing Media Landscape&quot; December 2, 2009 - Heidi Cullen, Director of Communications and Senior Research Scientist at Climate Central, discusses the current shifting state of the U.S. media landscape in relation to the issue of climate change, and emphasizes possible pathways for improving public understanding of environmental and climate science.

Stanford University
http://www.stanford.edu

Climate Central
http://www.climatecentral.org

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18811.jpg</video:thumbnail_loc>
      <video:duration>3717</video:duration>
      <video:publication_date>2012-09-04T05:34:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rIqZkrK_fGo</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>behavior</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>greenhouse</video:tag>
      <video:tag>gases</video:tag>
      <video:tag>impacts</video:tag>
      <video:tag>social</video:tag>
      <video:tag>environment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Introduction-to-Robotics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Introduction to Robotics</video:title>
      <video:description>&quot;Lec 14 - Introduction to Robotics&quot; Lecture by Professor Oussama Khatib for Introduction to Robotics (CS223A) in the Stanford Computer Science Department. Professor Khatib shows a short video on A Finger-Shaped Tactile Sensor Using An Optical Waveguide, then lectures on Robot control and the one degree of freedom.

CS223A is an introduction to robotics which covers topics such as Spatial Descriptions, Forward Kinematics, Inverse Kinematics, Jacobians, Dynamics, Motion Planning and Trajectory Generation, Position and Force Control, and Manipulator Design.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=65CC0384A1798ADF

CS 223A Course Website:
http://cse.stanford.edu/class/cs223a/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17591.jpg</video:thumbnail_loc>
      <video:duration>4395</video:duration>
      <video:publication_date>2012-09-03T16:18:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/U3diaQ-iU0I</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>design</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>planning</video:tag>
      <video:tag>humanoids</video:tag>
      <video:tag>AI</video:tag>
      <video:tag>Artificial</video:tag>
      <video:tag>intelligence</video:tag>
      <video:tag>sensors</video:tag>
      <video:tag>tactile</video:tag>
      <video:tag>waveguide</video:tag>
      <video:tag>robot</video:tag>
      <video:tag>control</video:tag>
      <video:tag>derivative</video:tag>
      <video:tag>gains</video:tag>
      <video:tag>partitioning</video:tag>
      <video:tag>disturbance</video:tag>
      <video:tag>rejecti</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chargaffs-Ratio</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chargaff&apos;s Ratio</video:title>
      <video:description>This video explains what Chargaff&apos;s ratio is. In 1950, Erwin Chargaff published a paper stating that in the DNA of any given species, the ratio of adenine to thymine is equal, as is the ratio of cytosine to guanine. This became known as Chargaff&apos;s ratio, and it was an important clue for solving the structure of DNA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/fa354244-3acc-425b-8d54-3841993a0848/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2013-02-08T23:43:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29700.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Chargaff</video:tag>
      <video:tag>Ratio</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-Integrative-Biology-131-Endocrine-Female</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 37 Integrative Biology 131   Endocrine, Female...</video:title>
      <video:description>This is lecture 37 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19366.jpg</video:thumbnail_loc>
      <video:duration>3179</video:duration>
      <video:publication_date>2012-09-05T01:47:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BpZ75E72po0</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>education</video:tag>
      <video:tag>ib</video:tag>
      <video:tag>131</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
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      <video:tag>cal</video:tag>
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      <video:tag>human</video:tag>
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      <video:tag>integrative</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-PACS-164B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 1 PACS 164B</video:title>
      <video:description>This is lecture 1 of Peace and Conflict Studies 164B - Spring 2007 Season and it is provided by University of California, Berkeley.
PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19373.jpg</video:thumbnail_loc>
      <video:duration>4777</video:duration>
      <video:publication_date>2012-09-05T01:53:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kzIqYaaKS84</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
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      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>qualityhigh</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-To-Drive-Safely</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How To Drive Safely</video:title>
      <video:description>This video shows you the rules and regulations that should be followed by driver to drive safely. This thesis is represented by Nahom and tells you the procedure to get the license.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/8c989589-b07a-4e2e-94a9-e5cabccf9c02/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2013-02-09T05:40:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29770.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Driver</video:tag>
      <video:tag>Safety</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>Minute</video:tag>
      <video:tag>Thesis</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Nahom</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Introduction-to-Robotics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Introduction to Robotics</video:title>
      <video:description>&quot;Lec 15 - Introduction to Robotics&quot; Lecture by Professor Oussama Khatib for Introduction to Robotics (CS223A) in the Stanford Computer Science Department. Professor Khatib shows a short video about On the Run: The Leg Laboratory, then continues to lecture on Control.

CS223A is an introduction to robotics which covers topics such as Spatial Descriptions, Forward Kinematics, Inverse Kinematics, Jacobians, Dynamics, Motion Planning and Trajectory Generation, Position and Force Control, and Manipulator Design.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=65CC0384A1798ADF

CS 223A Course Website:
http://cse.stanford.edu/class/cs223a/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17593.jpg</video:thumbnail_loc>
      <video:duration>4345</video:duration>
      <video:publication_date>2012-09-03T16:18:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/A6QEQFTBKnA</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>design</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>planning</video:tag>
      <video:tag>humanoids</video:tag>
      <video:tag>AI</video:tag>
      <video:tag>Artificial</video:tag>
      <video:tag>intelligence</video:tag>
      <video:tag>manipulator</video:tag>
      <video:tag>control</video:tag>
      <video:tag>robotic</video:tag>
      <video:tag>PD</video:tag>
      <video:tag>Stability</video:tag>
      <video:tag>gains</video:tag>
      <video:tag>nonlinear</video:tag>
      <video:tag>dynamic</video:tag>
      <video:tag>decoupling</video:tag>
      <video:tag>Joint</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>En</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-The-Search-for-other-Earths-and-Life-in-the-Universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - The Search for other Earths and Life in the Universe</video:title>
      <video:description>&quot;Lec 2 - The Search for other Earths and Life in the Universe&quot; (January 14, 2010) Geoff Marcy, UC Berkeley Professor of Astronomy and Co-Investigator on Kepler Team, discusses the Keplar Teams efforts to locate earth-like planets by observing orbit, doppler shift, and dimming of Upsilon Andromedae.

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18910.jpg</video:thumbnail_loc>
      <video:duration>5032</video:duration>
      <video:publication_date>2012-09-04T07:18:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bFlrfTvmMwk</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>astrobiology</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>Star</video:tag>
      <video:tag>Cosmic</video:tag>
      <video:tag>Planet</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>life</video:tag>
      <video:tag>form</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>search</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Hubble</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Telescope</video:tag>
      <video:tag>luminosity</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Doppler</video:tag>
      <video:tag>shift</video:tag>
      <video:tag>sun</video:tag>
      <video:tag>wavelength</video:tag>
      <video:tag>orbit</video:tag>
      <video:tag>upsilon</video:tag>
      <video:tag>and</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Stereochemical-Nomenclature-Racemization-and-Resolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Stereochemical Nomenclature; Racemization and Resolution</video:title>
      <video:description>&quot;Lec 28 - Stereochemical Nomenclature; Racemization and Resolution&quot; Freshman Organic Chemistry (CHEM 125)

Determination of the actual atomic arrangement in tartaric acid in 1949 motivated a change in stereochemical nomenclature from Fischer&apos;s 1891 genealogical convention (D, L) to the CIP scheme (R, S) based on conventional group priorities. Configurational isomers can be interconverted by racemization and epimerization. Pure enantiomers can be separated from racemic mixtures by resolution schemes based on selective crystallization of conglomerates or temporary formation of diastereomers.

00:00 - Chapter 1. Ambiguity in the D/L Genealogical Designations
10:15 - Chapter 2. The Discovery of Tartaric Acid&apos;s Atomic Arrangement and Notation by Priority
24:49 - Chapter 3. The Cahn-Ingold-Prelog Priority Scheme
34:12 - Chapter 4. Racemization and Epimerization

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19764.jpg</video:thumbnail_loc>
      <video:duration>2850</video:duration>
      <video:publication_date>2012-09-05T09:32:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BJyPPZSS35c</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Rectus</video:tag>
      <video:tag>Sinister</video:tag>
      <video:tag>zusammen</video:tag>
      <video:tag>entgegen</video:tag>
      <video:tag>CIP</video:tag>
      <video:tag>cis</video:tag>
      <video:tag>trans</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-40-Anatomy-of-an-Orthodontic-Claim</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 - Anatomy of an Orthodontic Claim</video:title>
      <video:description>&quot;Lec 40 - Anatomy of an Orthodontic Claim&quot; Dr. George S. Payne of University of California at San Francisco talks about the mechanics of preventing legal litigation in the orthodontic practice. Orig. air date: APR 14 88

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20799.jpg</video:thumbnail_loc>
      <video:duration>1995</video:duration>
      <video:publication_date>2012-09-07T17:18:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mmRS9x4fvmA</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>anatomy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Orthodontic</video:tag>
      <video:tag>Claim</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Evolution</video:title>
      <video:description>&quot;Lec 4 - Evolution&quot; (January 21, 2010) Professor Lynn Rothschild discusses evolution in the context of space and time, focusing on the emergence of life in a planetary context on Earth and possibly elsewhere as well as the evolution of intelligence and the search for it elsewhere.

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18912.jpg</video:thumbnail_loc>
      <video:duration>3763</video:duration>
      <video:publication_date>2012-09-04T07:18:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/us7JphSUx1k</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>astrobiology</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>exploration</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Planets</video:tag>
      <video:tag>Milky</video:tag>
      <video:tag>way</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Molecules</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>viruses</video:tag>
      <video:tag>diversity</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>being</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Eukaryotes</video:tag>
      <video:tag>protists</video:tag>
      <video:tag>fossils</video:tag>
      <video:tag>multicellularity</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-History-2D-Science-Magic-and-Religion-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - History 2D: Science, Magic, and Religion UCLA</video:title>
      <video:description>&quot;Lec 13 - History 2D: Science, Magic, and Religion UCLA&quot; Professor Courtenay Raia lectures on science and religion as historical phenomena that have evolved over time. Examines the earlier mind-set before 1700 when into science fitted elements that came eventually to be seen as magical. THe course also question how Western cosmologies became &quot;disenchanted.&quot; Magical tradition.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 2D: Science, Magic, and Religion classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20685.jpg</video:thumbnail_loc>
      <video:duration>3937</video:duration>
      <video:publication_date>2012-09-07T09:07:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/A-cUN14_4h4</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Some</video:tag>
      <video:tag>clips</video:tag>
      <video:tag>and</video:tag>
      <video:tag>images</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>blurred</video:tag>
      <video:tag>or</video:tag>
      <video:tag>removed</video:tag>
      <video:tag>to</video:tag>
      <video:tag>avoid</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Discoveries-By-Nikola-Tesla</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Discoveries By Nikola Tesla</video:title>
      <video:description>Have a look at the great master mind person Nikola Tesla. His discoveries are discussed here with a brief explanation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/596b3921-6598-4db5-9f5b-7b87b7dd6329/cand_25.jpg</video:thumbnail_loc>
      <video:duration>553</video:duration>
      <video:publication_date>2013-02-09T06:17:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29797.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>History</video:category>
      <video:tag>Nikola</video:tag>
      <video:tag>TESLA</video:tag>
      <video:tag>Great</video:tag>
      <video:tag>Minds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Is-the-Earth-is-growing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Is the Earth is growing</video:title>
      <video:description>According to the plate tectonic theory, the continents were once together forming a giant continent called the pangea. The continents then drifted apart forming the continents as we see now. In this video Neal Adams argues that the continents drifted from each other not because of drifting but due to continuous growth of earth. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/10/7f9187d0-df4b-4857-8603-2e030d1d64ed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>601</video:duration>
      <video:publication_date>2010-10-17T00:12:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4685.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Chemistry-1A-Lecture-33</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Chemistry 1A - Lecture 33</video:title>
      <video:description>Chemistry 1A - Lecture 33

General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26772.jpg</video:thumbnail_loc>
      <video:duration>3055</video:duration>
      <video:publication_date>2012-09-19T02:26:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lbUOB3ydFKw</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>33</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electron-Scanning-Microscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electron Scanning Microscope</video:title>
      <video:description>This video shows a microscope that is able to scan electrons. Construction and workings are explained here very clearly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/d2742800-504f-4851-b2f4-d278ff63aa38/cand_5.jpg</video:thumbnail_loc>
      <video:duration>896</video:duration>
      <video:publication_date>2013-02-09T07:30:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29841.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>diy</video:tag>
      <video:tag>scanning</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>Microscope</video:tag>
      <video:tag>Overview</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-81-Chronometric-Revolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 81 - Chronometric Revolution</video:title>
      <video:description>Chronometric Revolution

Discussion of the relatively recent changes in our ability as a species to shine light on our deep past</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25036.jpg</video:thumbnail_loc>
      <video:duration>593</video:duration>
      <video:publication_date>2012-09-17T18:20:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5mNTvtjDnP8</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Chronometric</video:tag>
      <video:tag>Revolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Black-Holes-And-Gamma-Rays</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Black Holes And Gamma Rays</video:title>
      <video:description>Gamma rays bursts are the rays associated with energetic explosions caused by collisions with other stars in space. These have also been linked in the formations of black holes as seen by data collected by the Swift telescope.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ece0ee42-bfc3-420d-8ea7-54795a2c6e4e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>206</video:duration>
      <video:publication_date>2011-11-23T10:03:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7689.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Colliding</video:tag>
      <video:tag>neutron</video:tag>
      <video:tag>Stars</video:tag>
      <video:tag>Create</video:tag>
      <video:tag>black</video:tag>
      <video:tag>hole</video:tag>
      <video:tag>and</video:tag>
      <video:tag>gamma</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>Burst</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Custom-Classes-Object-Lifecycle-Autorelease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Custom Classes, Object Lifecycle, Autorelease</video:title>
      <video:description>&quot;Lec 3 - Custom Classes, Object Lifecycle, Autorelease&quot; (January 12, 2010) Alan Cannistraro covers creating custom classes, the object lifecycle, auto release, and properties in Objective-C.

Part of Stanford&apos;s Winter Quarter 2010 iPhone Application Development (CS193P) course.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18927.jpg</video:thumbnail_loc>
      <video:duration>4043</video:duration>
      <video:publication_date>2012-09-04T07:59:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/A79t7CVx_T0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CS193P</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>operating</video:tag>
      <video:tag>system</video:tag>
      <video:tag>OS</video:tag>
      <video:tag>objective</video:tag>
      <video:tag>C</video:tag>
      <video:tag>cocoa</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Apple</video:tag>
      <video:tag>Macintosh</video:tag>
      <video:tag>Xcode</video:tag>
      <video:tag>phase</video:tag>
      <video:tag>data</video:tag>
      <video:tag>class</video:tag>
      <video:tag>superclass</video:tag>
      <video:tag>NSObject</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>header</video:tag>
      <video:tag>file</video:tag>
      <video:tag>private</video:tag>
      <video:tag>impleme</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Life-Concepts-and-Issues-Life-Sciences-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Life, Concepts and Issues: Life Sciences 15</video:title>
      <video:description>&quot;Lec 9 - Life, Concepts and Issues: Life Sciences 15&quot; A General Education Course introducing non-Life Science Majors to the Life Sciences, challenging them to explore and understand important issues in the field. Topics include chemistry of life, genetics, physiology, evolution, and ecology -- all explored in lecture and debates.

Professor Jay Phelan has a Ph.D. in Biology from Harvard, and masters and bachelors degrees from UCLA and Yale. See more on Professor Phelan in the Daily Bruin: http://dailybruin.ucla.edu/news/1998/...

UCLA course Life Sciences 15, Fall 2007

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all UCLA Life Sciences 15 classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses 
* See more from UCLAs main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19783.jpg</video:thumbnail_loc>
      <video:duration>4166</video:duration>
      <video:publication_date>2012-09-05T09:49:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/e0iOAAlScxA</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>UCLA</video:tag>
      <video:tag>uclachannel</video:tag>
      <video:tag>UCLACourses</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>class</video:tag>
      <video:tag>phelan</video:tag>
      <video:tag>education</video:tag>
      <video:tag>college</video:tag>
      <video:tag>university</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Calculus-Derivatives-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Calculus: Derivatives 1</video:title>
      <video:description>Calculus: Derivatives 1

Finding the slope of a tangent line to a curve (the derivative). Introduction to Calculus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19811.jpg</video:thumbnail_loc>
      <video:duration>564</video:duration>
      <video:publication_date>2012-09-05T17:44:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rAof9Ld5sOg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>derivatives</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-86-2003-AIME-II-Problem-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 86 - 2003 AIME II Problem 7</video:title>
      <video:description>2003 AIME II Problem 7

Area of rhombus from circumradii of triangles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20376.jpg</video:thumbnail_loc>
      <video:duration>793</video:duration>
      <video:publication_date>2012-09-06T14:30:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jpKjXtywTlQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2003</video:tag>
      <video:tag>AIME</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>7</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-4-Electrical-Engineering-240</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 4-Electrical Engineering -240</video:title>
      <video:description>lec 4-Electrical Engineering -240.Advanced Analog Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20884.jpg</video:thumbnail_loc>
      <video:duration>5019</video:duration>
      <video:publication_date>2012-09-07T23:53:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ohs9KkLVEBk</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-113-Gradient-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 113 - Gradient 1</video:title>
      <video:description>Gradient 1

Introduction to the gradient</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19907.jpg</video:thumbnail_loc>
      <video:duration>585</video:duration>
      <video:publication_date>2012-09-06T00:49:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/U7HQ_G_N6vo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>gradient</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Life-Beyond-Its-Planet-of-Origin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Life Beyond It&apos;s Planet of Origin</video:title>
      <video:description>&quot;Lec 10 - Life Beyond It&apos;s Planet of Origin&quot; (February 16, 2010) Rocco Mancinelli, Bay Area Environmental Research Institute, discusses how research has taken the first step to understanding how organisms survive and evolve outside of planet earth.

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18918.jpg</video:thumbnail_loc>
      <video:duration>4704</video:duration>
      <video:publication_date>2012-09-04T07:19:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ua3pKMzJf4w</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>astrobiology</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Nitrogen</video:tag>
      <video:tag>Metabolism</video:tag>
      <video:tag>Flight</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>microbe</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>Spacecraft</video:tag>
      <video:tag>outer</video:tag>
      <video:tag>panspermia</video:tag>
      <video:tag>Alien</video:tag>
      <video:tag>extra</video:tag>
      <video:tag>terrestrial</video:tag>
      <video:tag>Spore</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>Salt</video:tag>
      <video:tag>osmophilic</video:tag>
      <video:tag>Red</video:tag>
      <video:tag>Rain</video:tag>
      <video:tag>India</video:tag>
      <video:tag>organis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-AST-210EE-213-EUV-lithography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - AST 210/EE 213 EUV lithography</video:title>
      <video:description>AST 210/EE 213 EUV lithography

Applied Science &amp; Technology 210 / Electrical Engineering 213:  Soft X-Rays and Extreme Ultraviolet Radiation
Lecture 28: EUV lithography
http://www.coe.berkeley.edu/AST/sxreuv/

Professor David T. Attwood, Electrical Engineering Professor in Residence, Professor Attwood&apos;s research interests include short wavelength electromagnetics, soft x-ray microscopy, coherence, and EUV lithography.


[courses] [ee213] [fall2005]</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19410.jpg</video:thumbnail_loc>
      <video:duration>3914</video:duration>
      <video:publication_date>2012-09-05T02:16:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NfhBSbTU6wk</video:player_loc>
      <video:uploader>0|62|1|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>AST</video:tag>
      <video:tag>213</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>xray</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Text-Input-and-Presenting-Content-Modally</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Text Input and Presenting Content Modally</video:title>
      <video:description>&quot;Lec 10 - Text Input and Presenting Content Modally&quot; (February 9, 2010) Josh Shaffer continues his lecture on threading.  Brad Moore then introduces iPhone keyboards, customizing text input, and presenting content modally.

Part of Stanford&apos;s Winter Quarter 2010 iPhone Application Development (CS193P) course.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18934.jpg</video:thumbnail_loc>
      <video:duration>2819</video:duration>
      <video:publication_date>2012-09-04T07:59:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lGabtKpKRL4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CS193P</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>operating</video:tag>
      <video:tag>system</video:tag>
      <video:tag>OS</video:tag>
      <video:tag>3</video:tag>
      <video:tag>2</video:tag>
      <video:tag>iPad</video:tag>
      <video:tag>core</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>loading</video:tag>
      <video:tag>resource</video:tag>
      <video:tag>method</video:tag>
      <video:tag>Naming</video:tag>
      <video:tag>object</video:tag>
      <video:tag>ownership</video:tag>
      <video:tag>concurrency</video:tag>
      <video:tag>threading</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>keyboard</video:tag>
      <video:tag>text</video:tag>
      <video:tag>input</video:tag>
      <video:tag>Multi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Unemployment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  7 - Unemployment</video:title>
      <video:description>Unemployment

Analyzing unemployment data to show that &quot;real&quot; unemployment is worse than the headline numbers show.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22606.jpg</video:thumbnail_loc>
      <video:duration>773</video:duration>
      <video:publication_date>2012-09-11T02:40:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vUOiOi-XaoQ</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Unemployment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Monkey-Vs-Man-Who-is-Smarter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Monkey Vs Man Who is Smarter?</video:title>
      <video:description>This is a cool experiment conducted by Japanese researchers at Kyoto University. They test the memory skills of chimpanzees to see how they compare to the memory of humans. ABC News reporter Bill Blakemore shares their findings in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/d802d99a-263f-43f7-b38a-fd9c9db0a3db/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2014-10-03T14:44:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31881.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>monkey</video:tag>
      <video:tag>Man</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Recognizing-Relatives</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Recognizing Relatives</video:title>
      <video:description>&quot;Lec 8 - Recognizing Relatives&quot; (April 16, 2010) Robert Sapolsky discusses various methods of innate recognition of relatives between animals and humans through protein signatures, olfactory cellular mechanisms, cognitive, and sensory processes. He explores the importance of relatedness in animal mating/ovulation cycles and other phenomena that show how organisms identify each other. 

Stanford University
http://www.stanford.edu

Stanford Department of Biology
http://biology.stanford.edu/

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18950.jpg</video:thumbnail_loc>
      <video:duration>4766</video:duration>
      <video:publication_date>2012-09-04T08:14:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/P388gUPSq_I</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Interdisciplinary</video:tag>
      <video:tag>Bioengineering</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Sociobiology</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Sexual</video:tag>
      <video:tag>Species</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>Recognition</video:tag>
      <video:tag>relatedness</video:tag>
      <video:tag>Animal</video:tag>
      <video:tag>Organism</video:tag>
      <video:tag>Relative</video:tag>
      <video:tag>genetically</video:tag>
      <video:tag>Based</video:tag>
      <video:tag>Traits</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Heritability</video:tag>
      <video:tag>Reproduce</video:tag>
      <video:tag>Reproduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-PACS-164A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - PACS 164A</video:title>
      <video:description>This is lecture 8 of Peace and Conflict Studies 164A Course , Fall 2006 Season. PACS 164A: Introduction to Nonviolence - Fall 2006. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19429.jpg</video:thumbnail_loc>
      <video:duration>4509</video:duration>
      <video:publication_date>2012-09-05T02:31:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S-etHoXOplw</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>PACS164A</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-6-Electrical-Engineering-240</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 6-Electrical Engineering 240</video:title>
      <video:description>lec 6-Electrical Engineering 240 .Advanced Analog Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20886.jpg</video:thumbnail_loc>
      <video:duration>4904</video:duration>
      <video:publication_date>2012-09-07T23:55:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hNO9J2Oofo0</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Advanced-Neurology-and-Endocrinology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Advanced Neurology and Endocrinology</video:title>
      <video:description>&quot;Lec 13 - Advanced Neurology and Endocrinology&quot; (April 28, 2010) Robert Sapolsky continues the exploration of endocrinology and neurology. He looks at more complicated systems of communication within neurobiology, the limbic system&apos;s role in personality and behavior, abnormal behavior possibilities within these systems, and individual organism variation and imprinting. 

Stanford University
http://www.stanford.edu/

Stanford Department of Biology
http://biology.stanford.edu/

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18955.jpg</video:thumbnail_loc>
      <video:duration>4381</video:duration>
      <video:publication_date>2012-09-04T08:18:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kAfz0yAcOyQ</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Interdisciplinary</video:tag>
      <video:tag>Bioengineering</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Sociobiology</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Endocrine</video:tag>
      <video:tag>Neurobiology</video:tag>
      <video:tag>Sexual</video:tag>
      <video:tag>Species</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>Animal</video:tag>
      <video:tag>Organism</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Heritability</video:tag>
      <video:tag>Reproduce</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>Survive</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>Variability</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Limbic-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Limbic System</video:title>
      <video:description>&quot;Lec 14 - Limbic System&quot; (April 30, 2010) Robert Sapolsky focuses on the role of the limbic system as the emotional component of the nervous system. He explores its influence on decision making, its connection to the cortex, and the various functions of subparts within the limbic system circuitry.

Stanford University:
http://www.stanford.edu/

Stanford Department of Biology:
http://biology.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18956.jpg</video:thumbnail_loc>
      <video:duration>5324</video:duration>
      <video:publication_date>2012-09-04T08:18:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CAOnSbDSaOw</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Interdisciplinary</video:tag>
      <video:tag>Bioengineering</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Sociobiology</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Neurobiology</video:tag>
      <video:tag>Sexual</video:tag>
      <video:tag>Species</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>Limbic</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Emotion</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>Animal</video:tag>
      <video:tag>Organism</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Heritability</video:tag>
      <video:tag>Reproduce</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>Survive</video:tag>
      <video:tag>gene</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Schizophrenia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Schizophrenia</video:title>
      <video:description>&quot;Lec 24 - Schizophrenia&quot; (May 26, 2010) Professor Robert Sapolsky finishes his lecture on language and then dives into his discussion about schizophrenia. He discusses environmental factors as well as genetic characteristics that could apply to people who are affected. He describes schizophrenia as a disease of thought disorder and inappropriate emotional attributes. 

Stanford University:
http://www.stanford.edu/

Stanford Department of Biology:
http://biology.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18966.jpg</video:thumbnail_loc>
      <video:duration>6026</video:duration>
      <video:publication_date>2012-09-04T08:19:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nEnklxGAmak</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>biology</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Schizophrenia</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>simple</video:tag>
      <video:tag>language</video:tag>
      <video:tag>tangential</video:tag>
      <video:tag>thinking</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>foxp2</video:tag>
      <video:tag>displacement</video:tag>
      <video:tag>fractals</video:tag>
      <video:tag>butterfly</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>History</video:tag>
      <video:tag>thought</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Logic</video:tag>
      <video:tag>Comparison</video:tag>
      <video:tag>components</video:tag>
      <video:tag>breaking</video:tag>
      <video:tag>Down</video:tag>
      <video:tag>piece</video:tag>
      <video:tag>part</video:tag>
      <video:tag>Complex</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Individual-Differences</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Individual Differences</video:title>
      <video:description>&quot;Lec Last - Individual Differences&quot; (June 2, 2010) Professor Robert Sapolsky gives the final lecture in the Human Biology 160 class. He uses the lecture to wrap up any loose ends and show how the themes of the class connects without the more complex concepts that were brought up throughout the course. 

Stanford University:
http://www.stanford.edu/

Stanford Department of Biology:
http://biology.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18967.jpg</video:thumbnail_loc>
      <video:duration>3234</video:duration>
      <video:publication_date>2012-09-04T08:19:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-PpDq1WUtAw</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>biology</video:tag>
      <video:tag>human</video:tag>
      <video:tag>behavior</video:tag>
      <video:tag>destructive</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>simple</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>displacement</video:tag>
      <video:tag>fractals</video:tag>
      <video:tag>butterfly</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>History</video:tag>
      <video:tag>thought</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Logic</video:tag>
      <video:tag>Comparison</video:tag>
      <video:tag>components</video:tag>
      <video:tag>breaking</video:tag>
      <video:tag>Down</video:tag>
      <video:tag>piece</video:tag>
      <video:tag>part</video:tag>
      <video:tag>Complex</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>generation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-128-Triple-Integrals-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 128 - Triple Integrals 2</video:title>
      <video:description>Triple Integrals 2

Using a triple integral to find the mass of a volume of variable density.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19924.jpg</video:thumbnail_loc>
      <video:duration>446</video:duration>
      <video:publication_date>2012-09-06T01:01:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vxQvL_WhBGU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>triple</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-More-Limits</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - More Limits</video:title>
      <video:description>More Limits

More limit examples</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19942.jpg</video:thumbnail_loc>
      <video:duration>789</video:duration>
      <video:publication_date>2012-09-06T01:07:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rkeU8_4nzKo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>More</video:tag>
      <video:tag>limits</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Central-Venous-Catheter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Central Venous Catheter</video:title>
      <video:description>This video is showing you the process of insertion of tunneled central line close to heart. Central Venous Catheter which is also known as tunneled central line is an intravenous long term device that is placed in your chest.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5eadf133-aa45-48f4-91a4-4dbdc535f823/cand_5.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2013-02-11T01:06:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29991.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>A</video:tag>
      <video:tag>tunnelled</video:tag>
      <video:tag>Central</video:tag>
      <video:tag>line</video:tag>
      <video:tag>is</video:tag>
      <video:tag>placed</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-PACS-164B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 25 PACS 164B</video:title>
      <video:description>This is lecture 25 of Peace and Conflict Studies 164B - Spring 2007 Season and it is provided by University of California, Berkeley.
PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19434.jpg</video:thumbnail_loc>
      <video:duration>4730</video:duration>
      <video:publication_date>2012-09-05T02:33:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BuqYFlmtyRk</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-PACS-164B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 26 PACS 164B</video:title>
      <video:description>This is lecture 26 of Peace and Conflict Studies 164B - Spring 2007 Season and it is provided by University of California, Berkeley.

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19436.jpg</video:thumbnail_loc>
      <video:duration>5002</video:duration>
      <video:publication_date>2012-09-05T02:34:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JLyt02ej96s</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Computer-Science-188-Lecture-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Computer Science 188 - Lecture 7</video:title>
      <video:description>Computer Science 188 - Lecture 7

Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26291.jpg</video:thumbnail_loc>
      <video:duration>4870</video:duration>
      <video:publication_date>2012-09-19T00:42:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AF5saa007Qg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>7</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-PACS-164A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - PACS 164A</video:title>
      <video:description>This is lecture 13 of Peace and Conflict Studies 164A Course , Fall 2006 Season. PACS 164A: Introduction to Nonviolence - Fall 2006. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19439.jpg</video:thumbnail_loc>
      <video:duration>4628</video:duration>
      <video:publication_date>2012-09-05T02:35:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/omoDQ9bf418</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>PACS164A</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-PACS-164A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - PACS 164A</video:title>
      <video:description>This is lecture 14 of Peace and Conflict Studies 164A Course , Fall 2006 Season. PACS 164A: Introduction to Nonviolence - Fall 2006. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19440.jpg</video:thumbnail_loc>
      <video:duration>4731</video:duration>
      <video:publication_date>2012-09-05T02:35:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tvSjlZ_tN8g</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>PACS164A</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-38-Bailout-2-Book-Value</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - Bailout 2: Book Value</video:title>
      <video:description>This is a lecture of Khan Academy. Bailout 2: Book Value

Hypothetical bank balance sheet.  What book value means.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20214.jpg</video:thumbnail_loc>
      <video:duration>652</video:duration>
      <video:publication_date>2012-09-06T02:37:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YJBqGM29_64</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Bailout</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Book</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-PACS-164A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - PACS 164A</video:title>
      <video:description>This is lecture 15 of Peace and Conflict Studies 164A Course , Fall 2006 Season. PACS 164A: Introduction to Nonviolence - Fall 2006. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19441.jpg</video:thumbnail_loc>
      <video:duration>4787</video:duration>
      <video:publication_date>2012-09-05T02:36:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DpoH3Sttm9A</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>PACS164A</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-PACS-164A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - PACS 164A</video:title>
      <video:description>This is lecture 17 of Peace and Conflict Studies 164A Course , Fall 2006 Season. PACS 164A: Introduction to Nonviolence - Fall 2006. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19443.jpg</video:thumbnail_loc>
      <video:duration>4794</video:duration>
      <video:publication_date>2012-09-05T02:39:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7xQ05aauStY</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>PACS164A</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Lyn-Hejinian-Lecture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Lyn Hejinian: Lecture</video:title>
      <video:description>Lec 23 - Lyn Hejinian: Lecture. March 29, 2011

Part of the Poem Present series at the University of Chicago.

To see the second part, a poetry reading by Lyn Hejinian, go to http://www.youtube.com/watch?v=cpfaFUyur7g</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14965.jpg</video:thumbnail_loc>
      <video:duration>4961</video:duration>
      <video:publication_date>2012-08-28T10:54:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pFNPZljjhE0</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>lyn</video:tag>
      <video:tag>hejinian</video:tag>
      <video:tag>poem</video:tag>
      <video:tag>present</video:tag>
      <video:tag>uchicago</video:tag>
      <video:tag>poetry</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>gertrude</video:tag>
      <video:tag>stein</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-The-Fourier-Transforms-and-its-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - The Fourier Transforms and its Applications</video:title>
      <video:description>&quot;Lec 5 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261). Professor Osgood finishes up on Fourier series, then he talks about the transformation Fourier series compared to the Fourier Transformations and how one gets to the study of periodic phenomena to non periodic phenomena by means of a limiting process.

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17603.jpg</video:thumbnail_loc>
      <video:duration>3121</video:duration>
      <video:publication_date>2012-09-03T16:23:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/X5qRpgfQld4</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>math</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>periods</video:tag>
      <video:tag>heat</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>series</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Non</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>phenomena</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Cognitive-Science-C103-Lecture-11-audio-failure-1st-15mi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Cognitive Science C103 - Lecture 11: audio failure- 1st 15mi</video:title>
      <video:description>Cognitive Science C103 - Lecture 11: audio failure- 1st 15mi

History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25812.jpg</video:thumbnail_loc>
      <video:duration>3499</video:duration>
      <video:publication_date>2012-09-18T17:40:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VpT0gbWo7Qo</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C103</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>11</video:tag>
      <video:tag>audio</video:tag>
      <video:tag>failure</video:tag>
      <video:tag>1st</video:tag>
      <video:tag>15mi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Statistics-20-Lecture-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Statistics 20 - Lecture 10</video:title>
      <video:description>Statistics 20 - Lecture 10

Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25841.jpg</video:thumbnail_loc>
      <video:duration>4839</video:duration>
      <video:publication_date>2012-09-18T17:50:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0LtTKSGUO0s</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>statistics</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>10</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Ecosystem-Ecology-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9- Ecosystem Ecology 2</video:title>
      <video:description>Lec 9- Ecosystem Ecology 2.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18451.jpg</video:thumbnail_loc>
      <video:duration>2806</video:duration>
      <video:publication_date>2012-09-04T01:49:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3tY3aXgX4AM</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Economics-119-Lecture-13-Stigler-Becker-Anomalies-and-Pro</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Economics 119 - Lecture 13: Stigler-Becker Anomalies and Pro</video:title>
      <video:description>Economics 119 - Lecture 13: Stigler-Becker Anomalies and Pro

Psychology and Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25843.jpg</video:thumbnail_loc>
      <video:duration>4849</video:duration>
      <video:publication_date>2012-09-18T17:51:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vJ6-NQFgUCk</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>119</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Stigler</video:tag>
      <video:tag>Becker</video:tag>
      <video:tag>anomalies</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Pro</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-39-Integration-The-nervous-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39- Integration:  The nervous system</video:title>
      <video:description>Lec 39- Integration:  The nervous system.
General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17187.jpg</video:thumbnail_loc>
      <video:duration>2766</video:duration>
      <video:publication_date>2012-09-02T12:18:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/L0GG3TZsCUQ</video:player_loc>
      <video:uploader>UCBerkeley</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-PACS-164B-Lecture-11</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - PACS 164B - Lecture 11</video:title>
      <video:description>PACS 164B - Lecture 11

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17604.jpg</video:thumbnail_loc>
      <video:duration>4646</video:duration>
      <video:publication_date>2012-09-03T16:23:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5F76TgE9RP8</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-EE290f-X-Ray-Absorption-Spectroscopy-XAFS-NEXAFS-XANES-EXAFS-given-by-Dr-Tony-VanBuuren-LLNLUC-Merce</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - EE290f  X-Ray Absorption Spectroscopy - XAFS, NEXAFS, XANES, EXAFS - given by Dr. Tony VanB</video:title>
      <video:description>EE290f  X-Ray Absorption Spectroscopy - XAFS, NEXAFS, XANES, EXAFS - given by Dr. Tony VanBuuren, LLNL/UC Merced

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 16 - X-Ray Absorption Spectroscopy - XAFS, NEXAFS, XANES, EXAFS - given by Dr. Tony VanBuuren, LLNL/UC Merced</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19470.jpg</video:thumbnail_loc>
      <video:duration>3981</video:duration>
      <video:publication_date>2012-09-05T02:51:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/70RHRCe1eRc</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>university</video:tag>
      <video:tag>california</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-98-Proving-that-the-Centroid-is-2-3rds-along-the-Median</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 98 - Proving that the Centroid is 2-3rds along the Median</video:title>
      <video:description>Proving that the Centroid is 2-3rds along the Median

Showing that the centroid divides each median into segments with a 2:1 ratio (or that the centroid is 2/3 along the median)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20396.jpg</video:thumbnail_loc>
      <video:duration>416</video:duration>
      <video:publication_date>2012-09-06T14:39:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/i0VS3eEGjiQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-Political-Science-179-Election-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Political Science 179 - Election 2008</video:title>
      <video:description>Political Science 179 - Election 2008

Political issues facing the state of California, the United States, or the international community.

Instructor: Alan Ross

Guest Lecturer: Joe Tuman - Professor of Political Science, San Francisco State

http://polisci.berkeley.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19471.jpg</video:thumbnail_loc>
      <video:duration>2114</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/3D9Dq8VsxnM</video:player_loc>
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      <video:tag>high</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-45-Bailout-9-Paulsons-Plan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 45 - Bailout 9: Paulson&apos;s Plan</video:title>
      <video:description>This is a lecture of Khan Academy. Bailout 9: Paulson&apos;s Plan

What Paulson wants to do and why I don&apos;t like it.</video:description>
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      <video:duration>665</video:duration>
      <video:publication_date>2012-09-06T02:42:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eBYbnYNl0rw</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-3-CS-61A-Functions-of-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - CS 61A : Functions of Functions</video:title>
      <video:description>CS 61A : Functions of Functions

CS 61A - Spring 08 - The Structure and Interpretation of Computer Programs

Instructor Brian Harvey

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.

http://www.cs.berkeley.edu</video:description>
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      <video:duration>2982</video:duration>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-CS-61B-Exceptions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - CS 61B Exceptions</video:title>
      <video:description>CS 61B Exceptions

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19584.jpg</video:thumbnail_loc>
      <video:duration>2390</video:duration>
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      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Letters-and-Science-C70V</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14- Letters and Science C70V</video:title>
      <video:description>Lec 14- Letters and Science C70V .
Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17137.jpg</video:thumbnail_loc>
      <video:publication_date>2012-09-02T11:12:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7Ns49LJTdGA</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
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      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-180-Deflation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 180 - Deflation</video:title>
      <video:description>Deflation

Basics of deflation</video:description>
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      <video:duration>190</video:duration>
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      <video:tag>Deflation</video:tag>
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  <url>
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      <video:title>Virus video</video:title>
      <video:description>This video gives you information about viruses. You will learn whether they are alive or not, their structure and other features. A virus is a small infectious agent that can replicate only inside the living cells of an organism and it can infect all types of organisms, from animals and plants.</video:description>
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      <video:publication_date>2012-10-15T20:55:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27919.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Microbiology</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-CS-61A-Lecture-12-Hierarchical-Data</loc>
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    <video:video>
      <video:title>Lec 10 - CS 61A Lecture 12: Hierarchical Data</video:title>
      <video:description>CS 61A Lecture 12: Hierarchical Data

CS 61A - Spring 08 - The Structure and Interpretation of Computer Programs

Instructor Brian Harvey

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19595.jpg</video:thumbnail_loc>
      <video:duration>3046</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/e5ZJDLUXT68</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Letters-and-Science-C70V</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20- Letters and Science C70V</video:title>
      <video:description>Lec 20- Letters and Science C70V.
Descriptive Introduction to Physics</video:description>
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      <video:duration>4607</video:duration>
      <video:publication_date>2012-09-02T11:21:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XiLBaqiuFIg</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
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      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-21-Letters-and-Science-C70V</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21- Letters and Science C70V</video:title>
      <video:description>Lec 21- Letters and Science C70V.
Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17144.jpg</video:thumbnail_loc>
      <video:duration>4703</video:duration>
      <video:publication_date>2012-09-02T11:22:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ydKmRJugFyk</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>ucberkeley</video:tag>
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      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-59-OralMaxillofacial-Surgery-and-Dental-Anatomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 59 - Oral/Maxillofacial Surgery and Dental Anatomy</video:title>
      <video:description>&quot;Lec 59 - Oral/Maxillofacial Surgery and Dental Anatomy&quot; This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21271.jpg</video:thumbnail_loc>
      <video:duration>1431</video:duration>
      <video:publication_date>2012-09-09T03:44:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aQRaCEjSjMY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>59</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Keys-to-Working-with-Alpha-Personalities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Keys to Working with Alpha Personalities</video:title>
      <video:description>Keys to Working with Alpha Personalities

An interview with Gill Corkindale, Executive Coach. Alpha personalities present unique challenges for those who work with them. You need a different set of strategies for getting along with an alpha boss than for managing an alpha employee.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25576.jpg</video:thumbnail_loc>
      <video:duration>614</video:duration>
      <video:publication_date>2012-09-18T16:29:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JP3KkAdT25I</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Management</video:category>
      <video:tag>Keys</video:tag>
      <video:tag>to</video:tag>
      <video:tag>working</video:tag>
      <video:tag>with</video:tag>
      <video:tag>alpha</video:tag>
      <video:tag>Personalities</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-CS-61A-Generic-Operators-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - CS 61A : Generic Operators I</video:title>
      <video:description>CS 61A : Generic Operators I

CS 61A The Structure and Interpretation of Computer Programs
Instructor Brian Harvey
Spring 2008

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19604.jpg</video:thumbnail_loc>
      <video:duration>3014</video:duration>
      <video:publication_date>2012-09-05T03:48:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4Ak20Lzduvo</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cs</video:tag>
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      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Letters-and-Science-C70V</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22- Letters and Science C70V</video:title>
      <video:description>Lec 22- Letters and Science C70V .
Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17145.jpg</video:thumbnail_loc>
      <video:duration>4863</video:duration>
      <video:publication_date>2012-09-02T11:22:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/j3-0VFBpD_8</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>ucberkeley</video:tag>
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      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-PACS-164B-Lecture-06</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - PACS 164B - Lecture 06</video:title>
      <video:description>PACS 164B - Lecture 06

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17592.jpg</video:thumbnail_loc>
      <video:duration>4740</video:duration>
      <video:publication_date>2012-09-03T16:18:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mdEbQYDI10A</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
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    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-49-Optimization-with-Calculus-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 49 - Optimization with Calculus 1</video:title>
      <video:description>Optimization with Calculus 1

Find two numbers whose products is -16 and the sum of whose squares is a minimum.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19843.jpg</video:thumbnail_loc>
      <video:duration>590</video:duration>
      <video:publication_date>2012-09-05T18:03:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ef22yTJDUZI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Optimization</video:tag>
      <video:tag>with</video:tag>
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      <video:tag>1</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Electrical-Engineering-141-47b2e6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Electrical Engineering 141</video:title>
      <video:description>Spring 2010 season Lecture 11 is explained in this electrical engineering 141 course.  
This lecture is provided by University of California, Berkeley.</video:description>
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      <video:duration>4678</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/GPJMsCMM8bE</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-153-Parabolic-Mirrors-and-Real-Images</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 153 - Parabolic Mirrors and Real Images</video:title>
      <video:description>Parabolic Mirrors and Real Images     


Parabolic Mirrors and Real Images</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21838.jpg</video:thumbnail_loc>
      <video:duration>697</video:duration>
      <video:publication_date>2012-09-10T14:43:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8X1AS9qD5AQ</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
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      <video:tag>Real</video:tag>
      <video:tag>images</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Implant-X-Ray-Guide-Single</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Implant X-Ray Guide - Single</video:title>
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This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Constant-velocity joints</video:title>
      <video:description>Constant-velocity joints are protected by a rubber boot, a CV gaiter. Cracks and splits in the boot will allow contaminants in, which would cause the joint to wear quickly. It  allow a drive shaft to transmit power through a variable angle, at constant rotational speed, without an appreciable increase in friction or play. They are mainly used in front wheel drive vehicles, and many modern rear wheel drive cars with independent rear suspension typically use CV joints at the ends of the rear axle halfshafts and increasingly use them on the propshafts (drive shafts).</video:description>
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      <video:publication_date>2015-04-16T06:25:40.000Z</video:publication_date>
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      <video:uploader>Nazir Istanbl</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-15-Binomial-Theorem-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Binomial Theorem (part 2)</video:title>
      <video:description>Binomial Theorem (part 2)

Binomial Theorem and Pascal&apos;s Triangle</video:description>
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      <video:duration>859</video:duration>
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    <loc>https://dnatube.com/videos/Lec-1-The-Scope-of-International-Environmental-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 -  The Scope of International Environmental Law</video:title>
      <video:description>The Scope of International Environmental Law

This course is a seminar on the role of law in the management of international environmental problems. The course will begin with a brief introduction to public international law as it relates to the environment and a discussion of what international environmental law means. Participants in the course will study a range of environmental issues, legal sources, and institutions.</video:description>
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      <video:duration>6248</video:duration>
      <video:publication_date>2012-09-05T03:57:39.000Z</video:publication_date>
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      <video:tag>Cymie</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-37-CS-61B-Expression-Parsing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - CS 61B Expression Parsing</video:title>
      <video:description>CS 61B Expression Parsing

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
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    <loc>https://dnatube.com/videos/Solving-2nd-Order-Linear-ODEs-The-Easy-Way</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solving 2nd Order Linear ODEs - The Easy Way</video:title>
      <video:description>Solving 2nd Order Linear Ordinary Differential Equations - The Easy Way
The exactly solvable 2nd order linear homogeneous ODEs: constant coefficients, Cauchy-Euler, and many more, may be addressed by a single simple technique reducing the ODE problem to a high school algebra problem. 
All the standard exactly solvable linear second order ordinary differential equations are special cases of the above theorem under the simple case:  s=aP+b , (a,b  constants).
The elementary exactly solvable linear second order ordinary differential equations of the form:  
y′′+Py′+Qy=0   are Q=0 , Q=P′ , constant coefficients, and Cauchy-Euler. 
Clearly, the first case is given by:  a=b=0. The second case is given by:  s=-P. The third case is given by:  P=A (A constant). The Cauchy-Euler case is given by:  P=(A/x) (A constant), with  b=0 
In fact, a special case of the Bessel differential equation is satisfied with:  a=-(1/2) (P=(1/x)). /nVisit my author page on amazon.com to find my books available on Kindle in digital and some in print at the website, here: /n    http://www.amazon.com/Claude-Michael-Cassano/e/B008MD6CVS/ref=ntt_athr_dp_pel_1
    
    Visit:  
        http://www.barnesandnoble.com/s/claude-michael-cassano?keyword=claude+michael+
    cassano&amp;store=allproducts /nfor my books available on NOOK and some in print at barnes &amp; noble.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28114.mp4</video:content_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Real-time-lion-hunt</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Real time lion hunt</video:title>
      <video:description>This video shows the world first online live lion hunt. A live lion hunt has been beamed over the internet for the first time, allowing viewers to glimpse nature in the raw in real time.</video:description>
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      <video:duration>63</video:duration>
      <video:publication_date>2012-12-06T21:32:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28285.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Bruce-Bueno-de-Mesquita-on-Buying-a-Car-With-Game-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bruce Bueno de Mesquita on Buying a Car With Game Theory</video:title>
      <video:description>You&apos;ve probably never thought about buying a new car over the phone, but Bruce Bueno de Mesquita wants you to give it a shot.  Here&apos;s his bulletproof method for getting the car you want at the lowest price.</video:description>
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      <video:publication_date>2012-12-07T17:07:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28299.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Big</video:tag>
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      <video:tag>BRUCE</video:tag>
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      <video:tag>Cars</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Henry Rollins on Pushing Back Against Privilege</video:title>
      <video:description>There are many people essentially born with the assurance their lives will be easy, and in good position to make those not born to such privilege feel outclassed.  Henry Rollins offers a locker room talk of sorts to the young and disenfranchised about not letting those in better circumstances stamp down their ambitions.</video:description>
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      <video:tag>youth</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Rainn-Wilson-on-the-Success-of-Awkward-Humor-on-The-Office</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rainn Wilson on the Success of Awkward Humor on The Office</video:title>
      <video:description>The success of &quot;The Office&quot; can be largely attributed to its deadpan, self-aware take on the hilarity of uncomfortable situations.  Why do people, especially young people, eat up this kind of absurd humor?  Rainn Wilson talks about why he thinks the show has been so successful.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28412.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Ogre-faced-spider-vs-soldier-ant-monster-bug-wars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ogre faced spider vs soldier ant monster bug wars</video:title>
      <video:description>Video source is acedemic science an ogre faced spider not only has incredible night vision due to its unique eye structure but also spins an intricate expandable web his eyes on a soldier army ant but there will be no surrender for the tiny warrior</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/f324d864-9a85-4e73-a65a-7fdcce1c4aa2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2012-12-09T06:59:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28416.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Ogre</video:tag>
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      <video:tag>vs</video:tag>
      <video:tag>Soldier</video:tag>
      <video:tag>Ant</video:tag>
      <video:tag>Monster</video:tag>
      <video:tag>Bug</video:tag>
      <video:tag>Wars</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-15-Unit-conversion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Unit conversion</video:title>
      <video:description>Unit conversion

Metric unit conversion</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20558.jpg</video:thumbnail_loc>
      <video:duration>556</video:duration>
      <video:publication_date>2012-09-06T15:53:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/w0nqd_HXHPQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Unit</video:tag>
      <video:tag>conversion</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Discovery of a giant gamma-ray bubbles in the milky way</video:title>
      <video:description>Thanks to NASA for this new knowledge. Using a fermi gamma ray telescope, they have discovered some mysterious bodies in the galaxy. This is an extra ordinary feature that looks like a pair of extended bubbles from below and above the galaxy center.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f5b9995f-3de2-4014-aa21-6e878fd1ceea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2011-11-07T01:14:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7346.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Fermi</video:tag>
      <video:tag>Giant</video:tag>
      <video:tag>gamma</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>Bubbles</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Monster-bug-wars-ogre-vs-assassin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Monster bug wars ogre vs assassin</video:title>
      <video:description>Video source is acedemic science the incredible camouflage huge eyes lightning speed and ultra strong raptorial legs give the grey tree runner mantis the upper hand against predators and prey.</video:description>
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      <video:duration>179</video:duration>
      <video:publication_date>2012-12-10T01:52:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28517.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Monster</video:tag>
      <video:tag>Bug</video:tag>
      <video:tag>Wars</video:tag>
      <video:tag>grey</video:tag>
      <video:tag>tree</video:tag>
      <video:tag>Runner</video:tag>
      <video:tag>Mantis</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Optical-Motion-Control-of-Maglev-Graphite</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Optical Motion Control of Maglev Graphite</video:title>
      <video:description>Graphite has been known as a typical diamagnetic material and can be levitated in the strong magnetic field. Here we show that the magnetically levitating pyrolytic graphite can be moved in the arbitrary place by simple photoirradiation. It is notable that the optical motion control system described in this paper requires only NdFeB permanent magnets and light source. The optical movement is driven by photothermally induced changes in the magnetic susceptibility of the graphite. Moreover, we demonstrate that light energy can be converted into rotational kinetic energy by means of the photothermal property. We find that the levitating graphite disk rotates at over 200 rpm under the sunlight, making it possible to develop a new class of light energy conversion system./nMasayuki Kobayashi [1] and Jiro Abe [1,2]/nhttp://www.chem.aoyama.ac.jp/Chem/ChemHP/phys3/top/abe.html
[1]: Department of Chemistry, School of Science and Engineering, Aoyama Gakuin University, 5-10-1 Fuchinobe, Chuo-ku, Sagamihara, Kanagawa 252-5258, Japan
[2]: CREST, Japan Science and Technology Agency, K&apos;s Gobancho, 7 Gobancho, Chiyoda-ku, Tokyo 102-0076, Japan/nJournal of American Chemical Society, 
http://pubs.acs.org/doi/abs/10.1021/ja310365k</video:description>
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      <video:duration>83</video:duration>
      <video:publication_date>2012-12-30T00:52:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28569.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>There are a certain type of numbers which you can write in the form of a+bi. i is known as the imaginary unit. These numbers are called complex numbers.</video:description>
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      <video:duration>610</video:duration>
      <video:publication_date>2009-05-27T19:44:22.000Z</video:publication_date>
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      <video:uploader>okur</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 33 - MIT 3.60 | Lec 20b: Symmetry, Structure, Tensor Properties of Materials&quot; Part 2: Representation Quadric

View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15324.jpg</video:thumbnail_loc>
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      <video:description>Call 952-935-2118 for A Free Price Quote from Minnesota Radon Systems &lt;br&gt;  Radon mitigation, remediation, abatement, and radon testing systems. Serving Minneapolis, St. Paul, La Crescent, Hopkins, Osseo, Shakopee, Eden Prairie, Prior Lake, Saint Michael, Saint Paul MN, Victoria, Wayzata, Chanhassen, Minnetonka, Maple Grove, St. Cloud, Rochester, Rogers, Savage, St. Michael, Saint Cloud, Cottage Grove, Farmington, Hastings, Lake City, Lakeville, Lindstrom, Rosemount, Inver Grove Heights, Stillwater, Becker, Big Lake, Elk River, Excelsior, Burnsville, Howard Lake, Litchfield, Long Lake, Loretto, Mound, Edina and surrounding Minnesota areas.  Radon gas extraction companies, radon removal contractors, and radon mitigation contractor.  Minneapolis Radon Mitigation Company.   &lt;br&gt; Radon gas ventilation equipment for the following Minnesota counties: Ramsey, Washington, Dakota, Hennepin County, Anoka, Isanti, Goodhue, Rice, Le Suer, Scott, Carver, Wright, Sherburne, Chisago, Benton, Meeker, McLeod, Sibley, and Nicollet Co.  &lt;br&gt;  Other [improper] search terms: raddon, raidon, raydon, radeon mitigator, midigation, radongas, meditation, irrigation, irradication, elimination, fumigation, migration, filtration, extrapolation,  radontesting mitigater, remitigation contractor, radon mediation, mitigaton company, abatment.)  Call 1-800-NO-RADON or (952) 935-2118.</video:description>
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      <video:description>This video shows studying vampire numbers. This is a series of science oriented videos the University of nottingham. Since its conception in 
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      <video:description>&quot;Lec 14 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 14: Orthogonal Vectors and Subspaces.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Numberphile -  what is the problems with zero?</video:title>
      <video:description>This video presents a numberphile video on the problems with zero in the mathematical world. This is a series of science oriented videos the University of nottingham. Since its conception in 
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    <video:video>
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      <video:description>This is a series of science oriented videos the University of Nottingham. Since its conception in 
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      <video:description>Three terms platonism nominalism fixism are explained here by an expert. Numbers in mathematics are discussed here briefly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/9b786f00-b0ea-43cb-a8e7-e3c44f0e98e6/cand_5.jpg</video:thumbnail_loc>
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      <video:description>This video describes vasa praevia  is an obstetric complication defined as &quot;fetal vessels crossing or running in close proximity to the inner cervical os.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Metabolism and mitochondria in cell</video:title>
      <video:description>Cell metabolism and mitochondria is explained in this video.</video:description>
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      <video:duration>379</video:duration>
      <video:publication_date>2011-12-01T20:15:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10340.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 100 - Forward Contract Introduction</video:title>
      <video:description>Forward Contract Introduction

Forward Contract Introduction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20367.jpg</video:thumbnail_loc>
      <video:duration>191</video:duration>
      <video:publication_date>2012-09-06T14:25:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H9UEZdAnnt8</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 100 - Adding and Subtracting Polynomials 2</video:title>
      <video:description>Adding and Subtracting Polynomials 2

U08_L2_T2_we2 Adding and Subtracting Polynomials 2</video:description>
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      <video:duration>104</video:duration>
      <video:publication_date>2012-09-17T15:21:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZGl2ExHwdak</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Subtracting</video:tag>
      <video:tag>Polynomials</video:tag>
      <video:tag>2</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Diabetes-and-diabetics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diabetes and diabetics</video:title>
      <video:description>Dianetes which is a group of metabolic diseases in which a person has high blood sugar, either because the pancreas does not produce enough insulin, or because cells do not respond to the insulin that is produced is shown in this scince video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/99e7fe1c-e35b-436b-aaa8-8da82eced752/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2009-06-06T18:00:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2795.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
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    <loc>https://dnatube.com/videos/Components-of-a-TCR-Signaling</loc>
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    <video:video>
      <video:title>Components of a TCR Signaling</video:title>
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Epidemiologic Methods I</video:description>
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    <loc>https://dnatube.com/videos/Dangerous-Knowledge-on-BBC-Part-4-10</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Dangerous Knowledge on BBC Part 4-10</video:title>
      <video:description>This video is a BBC production of dangerous knowledge, the clip features Ludwig Boltmann&apos;s tomb and his mathematical formula of natural logarithm and features their discoveries in part 4-10</video:description>
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      <video:uploader>marlbroman</video:uploader>
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    <loc>https://dnatube.com/videos/Bunionectomy</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Bunionectomy</video:title>
      <video:description>A bunion is an enlargement or deformity of the large toe. Bunionectomy is the surgical repair of this abnormality.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9abb1347-0960-40d1-9996-ca0f3c580507/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>catee</video:uploader>
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    <loc>https://dnatube.com/videos/Overcome-Your-Paruresis-or-Shy-Bladder</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Overcome Your Paruresis or Shy Bladder</video:title>
      <video:description>Paruresis is a condition or phobia where someone is unable to use the public restroom in the presence of other whether they are real or imagined. Paruresis has a treatment System to overcome it.</video:description>
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      <video:publication_date>2011-11-28T05:27:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8208.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Creation-Of-Sulphuric-Acid-By-Contact-Process</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Creation Of Sulphuric Acid By Contact Process</video:title>
      <video:description>This video demonstrates preparation of sulphuric acid through contact process. The five steps in the contact process are, production of sulphur dioxide from sulphur, purification of sulphur dioxide, catalytic oxidation of sulphur dioxide to sulphur trioxide, conversion of sulfur trioxide to oleum, and dilution of oleum to sulhpuric acid.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/9ae4f0bb-2bb0-46d4-9ad3-cd9089519750/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-12-01T06:53:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28170.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
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    <loc>https://dnatube.com/videos/Role-of-myosin-cross-bridge-in-the-contraction-of-muscle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Role of myosin cross-bridge in the contraction of muscle</video:title>
      <video:description>Myosin cross-bridge binds at the myosin cross-bridge binding site of actin. ATP bound to the myosin cross-bridge is then broken down to ADP and inorganic phosphate. The energy released during this reaction, creates power stroke for the myosin cross-bridge to move the next actin molecule.Edited by Ashraf</video:description>
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      <video:publication_date>2008-03-31T00:40:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1306.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Neil-deGrasse-Tyson-on-the-Need-for-Broad-Scientific-Funding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neil deGrasse Tyson on the Need for Broad Scientific Funding</video:title>
      <video:description>What areas of science are making breakthroughs most urgently needed today?  Neil deGrasse Tyson makes the case that funding broad, cross-disciplinary scientific fields, and not just specific fields we assume solve our most pressing problems, is key to making the most important progress.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/0cb30485-44d5-4218-95ee-36aa77a7939d/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28264.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Spontsneous-vaginal-delivery-Normal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spontsneous vaginal delivery (Normal)</video:title>
      <video:description>The birth of child is one of nature&apos;s miracles. This video gives information of how the birthing process starts from the shifting into position  for birth and on to delivery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b827dd64-b3cf-49e1-9ad0-81d2c436ab2f/cand_25.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-01T03:42:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10128.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
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    <loc>https://dnatube.com/videos/New-technique-for-realistic-special-effects</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>New technique for realistic special effects</video:title>
      <video:description>This video shows a new technique which will bring realistic special effects even to home made movies. A new technique will allow amateur movie makers to superimpose extra features on their videos and make it look realistic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/9b06f5d1-4edf-4de5-87df-1f40fada52e9/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-12-06T22:13:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28290.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>special</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Talks-Barry-Schuler-An-introduction-to-genomics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Talks  Barry Schuler: An introduction to genomics</video:title>
      <video:description>About this talk/nWhat is genomics? How will it affect our lives? In this intriguing primer on the genomics revolution, entrepreneur Barry Schuler says we can at least expect healthier, tastier food. He suggests we start with the pinot noir grape, to build better wines.
About Barry Schuler/nBarry Schuler&apos;s multimedia firm Medior built key interactive technologies for AOL, helping millions connect to the Internet through a simple, accessible interface./nMore information: www.ted.com</video:description>
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      <video:duration>1286</video:duration>
      <video:publication_date>2009-03-30T23:43:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1519.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
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    <loc>https://dnatube.com/videos/Man-Behind-Morse-Code</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Man Behind Morse Code</video:title>
      <video:description>Morse code is a method of transmitting textual information as a series of on-off tones, lights, or clicks that can be directly understood by a skilled listener or observer without special equipment. The International Morse Code encodes the Roman alphabet, the Arabic numerals and a small set of punctuation and procedural signals as standardized sequences of short and long &quot;dots&quot; and &quot;dashes&quot;, or &quot;dits&quot; and &quot;dahs&quot;. Because many non-English natural languages use more than the 26 Roman letters, extensions to the Morse alphabet exist for those languages.</video:description>
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      <video:publication_date>2010-11-09T00:26:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4801.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-119-Government-Spending-and-the-IS-LM-model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 119 - Government Spending and the IS-LM model</video:title>
      <video:description>Government Spending and the IS-LM model

How a change in fiscal policy shifts the IS curve</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25659.jpg</video:thumbnail_loc>
      <video:duration>429</video:duration>
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      <video:uploader>0|73|0</video:uploader>
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      <video:tag>LM</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Revolution-by-Teeth-digital-X-Ray</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Revolution by Teeth digital X-Ray</video:title>
      <video:description>Video shows advantages of digital radiography in our life. It is faster, produces up to 90% less reduction, has electronic storage and avoids the need for hazardous chemicals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/9cc186e7-461b-4e01-9bf0-b95ff3bfe716/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2011-12-01T19:58:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10303.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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      <video:tag>Teeth</video:tag>
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    <loc>https://dnatube.com/videos/Youngs-Double-Slide-Experiment</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Young&apos;s Double Slide Experiment</video:title>
      <video:description>This video demonstrates the Young&apos;s double slit experiment which helped to identify the wave-particle duality. A monochromatic light is sent through two slits which are separated by a certain distance from each other, the result can be observed on a screen which is place in front of the apparatus.</video:description>
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      <video:publication_date>2011-12-11T23:38:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11167.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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      <video:tag>s</video:tag>
      <video:tag>double</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-26-Psychology-101</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Psychology 101</video:title>
      <video:description>&quot;Lec 26 - Psychology 101&quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27192.jpg</video:thumbnail_loc>
      <video:duration>2754</video:duration>
      <video:publication_date>2012-09-21T03:46:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mLH6INDS9Dw</video:player_loc>
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      <video:category>Philosophy</video:category>
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      <video:tag>26</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cavia-aperea-Caviidae</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cavia aperea (Caviidae)</video:title>
      <video:description>A short film depicting Cavia aperea (Caviidae), a wild relative of the guinea pigs. This film was shot in Córdoba, Argentina, in february 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/9cd1c0b9-a6ca-434f-a130-84114c45e69e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2010-02-20T22:33:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3862.mp4</video:content_loc>
      <video:uploader>Rodrigo Singer</video:uploader>
      <video:category>Ecology</video:category>
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      <video:tag>Caviidae</video:tag>
      <video:tag>Cavia</video:tag>
      <video:tag>Guinea</video:tag>
      <video:tag>Pigs</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/3D-animation-of-tonsillitis</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>3D animation of tonsillitis</video:title>
      <video:description>Tonsils are the two clumps of tissue at the back of the throat and are part of the lymph nodes. This video shows a 3D animated clip of the tonsils and gives information on their infection.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/9cfc2925-d9f7-4d00-9095-1817e9d00f80/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2011-12-01T19:51:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10281.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Tonsillitis</video:tag>
      <video:tag>3d</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-101-Futures-Introduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 101 - Futures Introduction</video:title>
      <video:description>Futures Introduction

Futures Introduction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20370.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2012-09-06T14:26:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3g6P0lRXotI</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>futures</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Kirchoffs-Voltage-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Kirchoffs Voltage Law?</video:title>
      <video:description>Kirchoff&apos;s Voltage Law is that the sum of all the algebraic voltages in any loop is equal to zero.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/02/9d013780-80fd-4569-91d2-3bd0091eb645/cand_5.jpg</video:thumbnail_loc>
      <video:duration>247</video:duration>
      <video:publication_date>2016-02-08T23:04:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32413.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Kirchoffs</video:tag>
      <video:tag>Voltage</video:tag>
      <video:tag>Law</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Heart-Model-I-Radiographic-Margins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Model I - Radiographic Margins</video:title>
      <video:description>This video displays a model of the Hearts  Radiographic Margins which entails mainly the Right Ventricle and some of the left ventricle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9d1c76b5-0733-4898-a485-379f21ffcb91/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2010-11-13T22:34:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5183.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>model</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Radiographic</video:tag>
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      <video:tag>margin</video:tag>
      <video:tag>inferior</video:tag>
      <video:tag>Left</video:tag>
      <video:tag>Superior</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Saturn-Moon-Ballet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Saturn Moon Ballet</video:title>
      <video:description>Video shows the moon ballet of the planet Saturn. An interesting dance of moons around Saturn is shown here very clearly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/9d2a59d0-bde7-4102-a172-f92e5aae5987/cand_5.jpg</video:thumbnail_loc>
      <video:duration>79</video:duration>
      <video:publication_date>2013-02-05T04:11:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29153.mp4</video:content_loc>
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      <video:tag>moons</video:tag>
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    <video:video>
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      <video:description>Definition of Receptor
1. In cell biology, a structure on the surface of a cell (or inside a cell) that selectively receives and binds a specific substance. There are many receptors. There is a receptor for (insulin; there is a receptor for low-density lipoproteins (LDL); etc. To take an example, the receptor for substance P, a molecule that acts as a messenger for the sensation of pain, is a unique harbor on the cell surface where substance P docks. Without this receptor, substance P cannot dock and cannot deliver its message of pain. Variant forms of nuclear hormone receptors mediate processes such as cholesterol metabolism and fatty acid production. Some hormone receptors are implicated in diseases such as diabetes and certain types of cancer. A receptor called PXR appears to jump-start the body&apos;s response to unfamiliar chemicals and may be involved in drug-drug interactions.
2. In neurology, a terminal of a sensory nerve that receives and responds to stimuli

Antagonist (pharmacology)
Antagonist in the body of a receptor binding to the receptor in the place of a natural compound that stimulates the receptor is stimulated as a result of naturally occurring compounds that prevent.  Competition from outside the compound antagonizmada tries to connect to the natural compound with the receptor and the receptor is connected to a certain threshold and the concentration of contaminant.  In one, the effect of concentration of noncompetitive antagonist, there is not even a small amount, regardless of the situation prevents the receptor.</video:description>
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The action is shown in real-time, and then the phenomena are explained with text markup of the images.</video:description>
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      <video:duration>10</video:duration>
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    <video:video>
      <video:title>Lec 26 - Public Health 250A - Lecture 32: Interpreting Tests of Stati</video:title>
      <video:description>Public Health 250A - Lecture 32: Interpreting Tests of Stati

Epidemiologic Methods I</video:description>
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Vision TV
in Canada and UKTV in the UK.</video:description>
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      <video:description>This video shows the full working of an elevator with diagram. A computer controlled elevator is activated by push buttons that feed passenger signals into the computer. </video:description>
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      <video:duration>692</video:duration>
      <video:publication_date>2009-08-28T08:44:16.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>30</video:duration>
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      <video:uploader>Admin</video:uploader>
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      <video:description>Computer Science 10 - Lecture 11: Recursion II

The Beauty and Joy of Computing
Professor Dan Garcia
Link to lecture notes: http://inst.eecs.berkeley.edu/~cs10/fa11/lec/12/</video:description>
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      <video:tag>Fracking</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/how-to-interpret-line-graphs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>how to interpret line graphs</video:title>
      <video:description>Suman Bhattacharjee shows us how to interpret data presented in line charts.  These videos are aimed at people preparing for their ACT, but it&apos;s still interesting.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/9e850403-2408-4811-9cad-908c8ab839b1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>315</video:duration>
      <video:publication_date>2014-10-02T21:06:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31830.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Others</video:category>
      <video:tag>line</video:tag>
      <video:tag>chart</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Act</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/TCBG-GPU-Workshop-Part-12</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>TCBG GPU Workshop  Part 1/2</video:title>
      <video:description>TCBG GPU Workshop  Part 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/00067061-e7b5-4dc4-a6bc-4381d3bfc97e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>848</video:duration>
      <video:publication_date>2010-11-20T23:36:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5659.mp4</video:content_loc>
      <video:uploader>crazyscience</video:uploader>
      <video:category>Others</video:category>
      <video:tag>TCBG</video:tag>
      <video:tag>GPU</video:tag>
      <video:tag>Workshop</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Surgery-of-Malar-Cheek-Pexing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Surgery of Malar Cheek Pexing</video:title>
      <video:description>A whole surgical process of malar cheek pexing suture surgery is discussed here. The purpose of this video is to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0006abb2-ee7b-4f4f-9516-5fe1cb6a61a8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>510</video:duration>
      <video:publication_date>2011-11-29T03:19:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8660.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Malar</video:tag>
      <video:tag>Cheek</video:tag>
      <video:tag>Pexing</video:tag>
      <video:tag>Suture</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>Vignettes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Reason-Behing-Growing-of-Hairs-During-Puberty</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reason Behing Growing of Hairs During Puberty</video:title>
      <video:description>Why pubic hair grow during puberty? The reason behind growing of hairs on our body during puberty is the sweat.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/00e90267-8d58-4af7-966b-a41c9b20e4e1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2013-02-11T03:00:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30138.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Why</video:tag>
      <video:tag>pubic</video:tag>
      <video:tag>hair</video:tag>
      <video:tag>grow</video:tag>
      <video:tag>during</video:tag>
      <video:tag>puberty</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Backyard-Brains</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Backyard Brains</video:title>
      <video:description>This video will help you in understanding the neural science. This video will help the bio students to have the knowledge of neural science with the help of SpikerBox.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/00f9561a-c897-4cf3-b70c-aed1ef7fe70f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>204</video:duration>
      <video:publication_date>2013-02-05T04:24:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29182.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>SpikerBox</video:tag>
      <video:tag>Commercial</video:tag>
      <video:tag>Three</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/HD-Whole-Body-CT-scan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HD Whole Body CT scan</video:title>
      <video:description>This video shows a computerized tomography scan, which is a specialized kind of x ray, showing the body through various frames and images.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0103c99c-b13c-4a1f-851c-55772a080383/cand_5.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2011-11-28T11:01:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8442.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Whole</video:tag>
      <video:tag>body</video:tag>
      <video:tag>CT</video:tag>
      <video:tag>scan</video:tag>
      <video:tag>with</video:tag>
      <video:tag>contrast</video:tag>
      <video:tag>media</video:tag>
      <video:tag>HD</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pulmonary-Physical-Examination-Lecture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pulmonary Physical Examination Lecture</video:title>
      <video:description>This course uses lecture detailed objectives study guide physical examination or clinical examination is the process by which a doctor investigates the physical exam such as ear nose and sinuses mouth pharynx neck and etc</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/00fbc4fd-78f3-495e-9c14-e42f6c6ff18f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1376</video:duration>
      <video:publication_date>2011-11-29T01:23:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8615.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pulmonary</video:tag>
      <video:tag>Physical</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Full-VEGF-Angiogenesis-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Full VEGF &amp; Angiogenesis Video</video:title>
      <video:description>This animation demonstrates why Vascular endothelial growth factor (VEGF) is an important signaling protein involved in both vasculogenesis (the de novo formation of the embryonic circulatory system) and angiogenesis (the growth of blood vessels from pre-existing vasculature). The most important member is VEGF-A. Other members are Placenta growth factor (PlGF), VEGF-B, VEGF-C and VEGF-D. The latter ones were discovered later than VEGF-A, and before their discovery VEGF-A was called just VEGF.
Crystal structure of Vammin, a VEGF-F from a snake venom

A number of VEGF-related proteins have also been discovered encoded by viruses (VEGF-E) and in the venom of some snakes (VEGF-F).  Text reff: wiki   Video reff:</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/0110bd33-668d-46cd-9c67-e766050f6d12/cand_5.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2007-12-06T00:09:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1171.mp4</video:content_loc>
      <video:uploader>asteri</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>vegf</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Historic-Shuttle-Photo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Historic Shuttle Photo</video:title>
      <video:description>This video shows the historic shuttle photo taken by Kennedy employees. Video provides a brief explanation with a clear video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/4632cb63-27f1-43a0-8ac4-43bda3480f37/cand_5.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2013-02-05T04:18:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29168.mp4</video:content_loc>
      <video:uploader>Wendi Westfall</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Historic</video:tag>
      <video:tag>shuttle</video:tag>
      <video:tag>photo</video:tag>
      <video:tag>Taken</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Kennedy</video:tag>
      <video:tag>employees</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/EF-Tu-delivers-aminoacyl-tRNA-to-the-ribosome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>EF-Tu delivers aminoacyl-tRNA to the ribosome</video:title>
      <video:description>In this video you will see EF-Tu delivering aminoacyl-tRNA to the ribosome. It describes the decoding step to protein synthesis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/011afdb1-67d8-49e9-9ef9-3e187741d655/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2010-11-14T23:56:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5346.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>EF</video:tag>
      <video:tag>Tu</video:tag>
      <video:tag>delivers</video:tag>
      <video:tag>aminoacyl</video:tag>
      <video:tag>tRNA</video:tag>
      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>ribosome</video:tag>
      <video:tag>decoding</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>synthesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/History-of-Mathematics-part-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>History of Mathematics part-5</video:title>
      <video:description>Video shows the history related to the mathematics i.e. how the figures were generated. This video shows an extensive and searchable investigation into the study of history.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/0113149c-9bea-4707-8cef-fce33733c767/cand_5.jpg</video:thumbnail_loc>
      <video:duration>597</video:duration>
      <video:publication_date>2010-12-06T14:58:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6537.mp4</video:content_loc>
      <video:uploader>candyman</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>the</video:tag>
      <video:tag>History</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>doc</video:tag>
      <video:tag>part5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Diseases-and-colors-of-the-skin-in-examinatio</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diseases and colors of the skin in examinatio</video:title>
      <video:description>One has to note skin colour when doing an examination of the skin such as in jaundice among other factors such as condition of the hair and nails. More information is given in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0133abf6-5cdb-4950-909c-b46ee4e09ade/cand_5.jpg</video:thumbnail_loc>
      <video:duration>313</video:duration>
      <video:publication_date>2011-12-06T17:36:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10743.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Skin</video:tag>
      <video:tag>diseases</video:tag>
      <video:tag>and</video:tag>
      <video:tag>colors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neurovascular-Bundle-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neurovascular Bundle Histology</video:title>
      <video:description>The neurovascular bundle is a collection of blood vessels namely, veins, arteries, lymphatics and nerves in any given area. This histology explores the neurovascular bundles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/01370d22-6dbf-4050-9cbd-035e348faabe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>222</video:duration>
      <video:publication_date>2011-11-28T10:03:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8375.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Neurovascular</video:tag>
      <video:tag>Bundle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Total-Photograps-Taken-Up-To-Now</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Total Photograps Taken Up To Now</video:title>
      <video:description>This video is telling about the photography and the photographs that have been taken from the origin of photography. Approximate 3.5 trillion photographs have been taken and it takes 4 times more picture per day than 10 years ago per day.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0133dc91-4e17-4dc3-9af8-9cb4f05d63ca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>386</video:duration>
      <video:publication_date>2013-02-10T03:18:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29984.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>How</video:tag>
      <video:tag>Many</video:tag>
      <video:tag>Photos</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>Taken</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Save-Earth-From-Asteroid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Save Earth From Asteroid</video:title>
      <video:description>This video showing you the methods to save earth from asteroid attack. First is ablation, in which a great lens is put on spacecraft that concentrate sun&apos;s heat on asteroid so that it will vaporize. other is slow push, space craft with great gravitational pull take the asteroid away from earth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/013e88bc-e945-4d2c-9f0e-4d49503a0e7f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>239</video:duration>
      <video:publication_date>2013-02-07T06:54:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29295.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>3</video:tag>
      <video:tag>Ways</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Save</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>From</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Asteroid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nano-robot-in-treatment-of-infection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nano-robot in treatment of infection</video:title>
      <video:description>Nano-robot, robots which are smaller the cells, can be used to treat various medical conditions. This video shows how nano robots capture bacteria. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0140473a-4264-4abb-b2df-461cfcd40e22/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2010-11-28T09:31:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6218.mp4</video:content_loc>
      <video:uploader>lose</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Nano</video:tag>
      <video:tag>robot</video:tag>
      <video:tag>that</video:tag>
      <video:tag>controls</video:tag>
      <video:tag>herd</video:tag>
      <video:tag>of</video:tag>
      <video:tag>live</video:tag>
      <video:tag>bacteria</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-Asteroids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Asteroids?</video:title>
      <video:description>A brief description about the asteroids is shown here. This animated video contains a description with the pictures and reviews of astronauts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/014517f4-eb27-489b-a6bc-286d654ba818/cand_5.jpg</video:thumbnail_loc>
      <video:duration>395</video:duration>
      <video:publication_date>2013-01-11T07:34:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28617.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Asteroids</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-105-Factoring-trinomials-with-a-common-factor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 105 - Factoring trinomials with a common factor</video:title>
      <video:description>Factoring trinomials with a common factor

u12_l2_t1_we2 Factoring trinomials with a common factor</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25259.jpg</video:thumbnail_loc>
      <video:duration>301</video:duration>
      <video:publication_date>2012-09-18T02:22:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GMoqg_s4Dl4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Factoring</video:tag>
      <video:tag>Trinomials</video:tag>
      <video:tag>with</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Common</video:tag>
      <video:tag>factor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physa-marmorata-Pond-snail-embryo-rotation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physa marmorata (Pond snail) embryo rotation</video:title>
      <video:description>Embryo of P. marmorata (Pond snail) inside the egg three days after laying. 
The embryo of pulmonata gastropods shows a characteristic rotational behaviour, explained as the necessity to stir the gas/fluid microenvironment inside the egg capsule.
   The rotation is propelled by ciliar activity and is boosted by low levels of oxygen. (100X magnification).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/08/0147dc54-167e-415f-97ad-3159377ccfd1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2011-08-16T13:25:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6983.mp4</video:content_loc>
      <video:uploader>Danilo Concas</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Snails</video:tag>
      <video:tag>Embryo</video:tag>
      <video:tag>Gastropoda</video:tag>
      <video:tag>Pulmonata</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-Enzyme-immunoassay-EIA-to-detect-antigens</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of Enzyme immunoassay (EIA) to detect antigens</video:title>
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License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
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http://polisci.berkeley.edu/</video:description>
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      <video:uploader>abdul hannan</video:uploader>
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Psychology and Economics</video:description>
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      <video:title>The Double Life of RNA</video:title>
      <video:description>All Life processes are chemical reactants.To sustain life this reactions occurs very slowly and nonspecifically.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/03a448f2-1132-48f8-b09b-ae243861fbc3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>307</video:duration>
      <video:publication_date>2007-09-01T19:46:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/902.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>RNA</video:tag>
      <video:tag>Chemical</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Busqueda de informacion medica</video:title>
      <video:description>http://www.portaldemedicina.com - búsqueda efectiva de literatura médica en Internet. Estrategias de búsqueda</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/03b899e4-b41a-4384-b147-2910ddd3ab06/cand_5.jpg</video:thumbnail_loc>
      <video:duration>540</video:duration>
      <video:publication_date>2009-05-26T00:10:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2274.mp4</video:content_loc>
      <video:uploader>PortaldeMedicina .com</video:uploader>
      <video:category>Others</video:category>
      <video:tag>medicina</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>evidencia</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Diversity-Oriented-Synthesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diversity-Oriented Synthesis</video:title>
      <video:description>Diversity-oriented synthesis (DOS) is a strategy used by chemical biologists to create a huge diversity of small molecules with potentially useful properties. A young scientist working in Dr. Stuart Schreiber&apos;s lab shows us how engineering, computer science, chemisty, and biology are all used in DOS. Also featured on the DVD Scanning Life&apos;s Matrix: Genes, Proteins, and Small Molecules, available free from HHMI</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/03c7816f-89d7-405f-98c4-4b4689f6cecd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>341</video:duration>
      <video:publication_date>2007-08-02T22:42:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/587.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Others</video:category>
      <video:tag>diversity</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 108 - Factoring difference of squares</video:title>
      <video:description>Factoring difference of squares

u12_l2_t2_we2 Factoring difference of squares</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25262.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2012-09-18T02:26:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tvnOWIoeeaU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Factoring</video:tag>
      <video:tag>difference</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Squares</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Beginning-And-Ending-Of-Universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Beginning And Ending Of Universe</video:title>
      <video:description>The birth and death of our universe calculated by the astronauts are discussed in the video. This video is very interesting you must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/03befc21-db31-4bd2-9bbd-16f1440d6b07/cand_5.jpg</video:thumbnail_loc>
      <video:duration>370</video:duration>
      <video:publication_date>2013-01-12T01:46:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28748.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Birth</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Death</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Universe</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Stem cells may be useful in treatment of disease like diabetes. However, many question need to be answered before stem cells can be used in treatment. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/03ee358c-4eba-488a-9082-b26c4a8e7e8c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2007-08-16T23:03:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/803.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>acetylcholine video</video:title>
      <video:description>This video shows the effect of acetylcholine as a neurotransmitter. The chemical compound acetylcholine (often abbreviated ACh) is a neurotransmitter in both the peripheral nervous system (PNS) and central nervous system (CNS) in many organisms including humans. Acetylcholine is one of many neurotransmitters in the autonomic nervous system (ANS) and the only neurotransmitter used in the motor division of the somatic nervous system. (Sensory neurons use glutamate and various peptides at their synapses.) Acetylcholine is also the principal neurotransmitter in all autonomic ganglia.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0491253c-82a9-40a0-8329-0c5a1af484cf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2010-11-09T21:45:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4897.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Acetylcholine</video:tag>
      <video:tag>Video</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>LASIK eye surgery operation  recovery and side effects</video:title>
      <video:description>LASIK which stands for laser is a popular surgery used to correct vision in people who are nearsighted farsighted or have astigmatism during the lasik procedure a specially trained eye surgeon first creates a precise thin hinged corneal flap using a microkeratome.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/04928b2c-66f4-484e-a56e-0337e6bbbba9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2011-12-01T20:17:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10348.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>LASIK</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Operation</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>RNA polymerase II Transcription Initiation a Structural View</video:title>
      <video:description>Biochemical evidence indicates that pre mrna splicing factors physically interact with the c terminal domain of the largest subunit of RNA polymerase II</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/049843d5-1996-4fe4-bf9e-8647c051d5b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2011-10-18T04:58:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7076.mp4</video:content_loc>
      <video:uploader>adembi</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>RNA</video:tag>
      <video:tag>Polymerase</video:tag>
      <video:tag>II</video:tag>
    </video:video>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Born to Be Wild; Swimming with the dolphins</video:title>
      <video:description>Here is to swimming with the dolphins in the series Born to Be Wild in Tamzin Outhwaite by BBC. Swimming with some of the world&apos;s friendliest species.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/04941d10-efe9-4bd2-8283-eaa88fa514ad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>196</video:duration>
      <video:publication_date>2011-11-26T00:43:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8032.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Swimming</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Dolphins</video:tag>
      <video:tag>Born</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Be</video:tag>
      <video:tag>Wild</video:tag>
      <video:tag>Tamzin</video:tag>
      <video:tag>Outhwaite</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Origins Of Life: RNA as an Enzyme</video:title>
      <video:description>Explained here is how folded RNA gives great specificity and rate acceleration that is a characteristic of catalysis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/04a326e0-b1b2-452f-960a-2071d29c3f6e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>481</video:duration>
      <video:publication_date>2007-09-01T19:50:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/904.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Rate</video:tag>
      <video:tag>Acceleration</video:tag>
      <video:tag>catalysis</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Glue Ear Internal Structure</video:title>
      <video:description>This video shows the endoscopic view of glue ear for treatment. The purpose of this video is to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/04a8711c-000b-44b8-aef3-26540d65c38f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
      <video:publication_date>2011-12-01T20:14:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10336.mp4</video:content_loc>
      <video:uploader>gazzer</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Endoscopic</video:tag>
      <video:tag>View</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Glue</video:tag>
      <video:tag>Ear</video:tag>
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    <loc>https://dnatube.com/videos/Testing-of-Camera-With-Hydrogen-Explosion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/04aa4a48-bfc8-4696-b0cd-4fcdfb4e32f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2013-01-12T00:50:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28641.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Hydrogen</video:tag>
      <video:tag>Balloon</video:tag>
      <video:tag>Explosion</video:tag>
      <video:tag>camera</video:tag>
      <video:tag>Test</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Organising Your Workstation Properly</video:title>
      <video:description>This video will help you in properly organizing your workstation. A detailed description is provided here for your help.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/04b9e7a3-e952-4b59-9aa6-c2951cf59268/cand_5.jpg</video:thumbnail_loc>
      <video:duration>173</video:duration>
      <video:publication_date>2013-02-11T02:58:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30133.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Organising</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>workstation</video:tag>
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    <loc>https://dnatube.com/videos/Half-Head-Model-Larynx</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Half-Head Model - Larynx</video:title>
      <video:description>This displays a half-Head Model of the Larynx and its structures which include the hyoid bone, thyro-hyoid ligament, epiglottis, thyroid, cricoid, and true vosal cord</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/04c4db8b-9041-493f-8861-dd1f70b5aa4c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2010-11-13T22:07:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5168.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Half</video:tag>
      <video:tag>Head</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Larynx</video:tag>
      <video:tag>hyoid</video:tag>
      <video:tag>bone</video:tag>
      <video:tag>thyro</video:tag>
      <video:tag>ligament</video:tag>
      <video:tag>Epiglottis</video:tag>
      <video:tag>thyroid</video:tag>
      <video:tag>cricoid</video:tag>
      <video:tag>and</video:tag>
      <video:tag>true</video:tag>
      <video:tag>vosal</video:tag>
      <video:tag>cord</video:tag>
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    <loc>https://dnatube.com/videos/Airway-Intubation-Techniques-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Airway Intubation Techniques Animation</video:title>
      <video:description>Endotracheal intubation is the placement of a tube into the trachea to maintain a patent airway in those who are unconscious or unable to breathe independently compared to the use of pharyngeal airways oropharyngeal or nasopharyngeal</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/04c9fb1a-08a0-4a6e-90f1-3f26fce9458a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2011-12-03T03:34:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10605.mp4</video:content_loc>
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      <video:tag>Airway</video:tag>
      <video:tag>Intubation</video:tag>
      <video:tag>Animation</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/04ca9274-efc4-4c6d-80b0-3c9da602da40/cand_5.jpg</video:thumbnail_loc>
      <video:duration>154</video:duration>
      <video:publication_date>2012-12-08T08:05:05.000Z</video:publication_date>
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      <video:tag>Science</video:tag>
      <video:tag>Lucid</video:tag>
      <video:tag>Dreaming</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Explanation-of-Double-strand-break-repair-model-of-meiotic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of Double-strand break repair model of meiotic</video:title>
      <video:description>This videos explains about Double-strand break repair model of meiotic recombination vi the Szostak model. /nDouble-stranded breaks are induced and repaired in meiosis, leading to either crossing over or non-crossing over. In both cases, gene conversion may occur at the site of the break.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/04ef9525-01ee-4d8f-b997-3e4a9ca164b0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>382</video:duration>
      <video:publication_date>2012-10-03T06:27:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27681.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Molecular Genetics</video:category>
      <video:tag>double</video:tag>
      <video:tag>strand</video:tag>
      <video:tag>break</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>model</video:tag>
      <video:tag>of</video:tag>
      <video:tag>meiotic</video:tag>
      <video:tag>recombination</video:tag>
      <video:tag>vi</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 111 - Solving factored equations</video:title>
      <video:description>Solving factored equations

u12_l3_t1_we1 Solving factored equations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25265.jpg</video:thumbnail_loc>
      <video:duration>247</video:duration>
      <video:publication_date>2012-09-18T02:28:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8Olab1Es-eA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>factored</video:tag>
      <video:tag>Equations</video:tag>
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    <loc>https://dnatube.com/videos/Ovulation-and-Reason-Behind-It</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ovulation and Reason Behind It</video:title>
      <video:description>Ovulation is the short span of time in which the chances of conception are highest. Pituitary gland releases hormones FSH and LH which travels through bloodstream to ovaries and then ovum formation takes place.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/f4cc5cb4-9ce0-4c46-9350-768d2ef42f4d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2013-02-10T02:04:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29892.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>What</video:tag>
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      <video:tag>ovulation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>How</video:tag>
      <video:tag>Does</video:tag>
      <video:tag>It</video:tag>
      <video:tag>occur</video:tag>
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Credit:Mayo Clinic</video:description>
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u12_l3_t1_we2 Solving quadratics by factoring</video:description>
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    <lastmod>2026-08-14</lastmod>
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Video Reference: http://www.learner.org</video:description>
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      <video:description>Depression in many old peoples is a serious problem in front of doctors. A detailed description is provided here for their family members how they can help these old people to overcome depression.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/05eebf0e-b7cb-4a2a-a08b-f0c8f226823f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>216</video:duration>
      <video:publication_date>2013-02-11T03:08:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30153.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Depression</video:tag>
      <video:tag>in</video:tag>
      <video:tag>old</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-11-Computer-Science-169</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11- Computer Science 169</video:title>
      <video:description>Lec 11- Computer Science 169.
Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20249.jpg</video:thumbnail_loc>
      <video:duration>4152</video:duration>
      <video:publication_date>2012-09-06T12:39:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EbSjM3g6prQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-12-Angles-Formed-by-Parallel-Lines-and-Transversals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Angles Formed by Parallel Lines and Transversals</video:title>
      <video:description>Angles Formed by Parallel Lines and Transversals

Parallel lines, transversal lines, corresponding angles</video:description>
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      <video:duration>427</video:duration>
      <video:publication_date>2012-09-06T13:56:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H-E5rlpCVu4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>angles</video:tag>
      <video:tag>formed</video:tag>
      <video:tag>by</video:tag>
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      <video:tag>lines</video:tag>
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      <video:tag>transversals</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ECG Reading of a Myocardial Infarction</video:title>
      <video:description>Myocardial infarction produces three basic changes in that are described here. Reading the ECG of such a person are shown here.</video:description>
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      <video:duration>813</video:duration>
      <video:publication_date>2013-02-11T04:18:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30235.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Mercury-Venus-and-Mars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mercury Venus and Mars</video:title>
      <video:description>Mercury is small and lifeless orbiting the sun in 3 months. Venus is our sister planet because of the same velocity as earth. Mars is named for the god of war due to its red colour.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/06023de0-53db-4275-a73e-062492412054/cand_5.jpg</video:thumbnail_loc>
      <video:duration>529</video:duration>
      <video:publication_date>2011-11-24T22:53:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7820.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>the</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Adult-stem-cell-and-regeneration-animated-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Adult stem cell and regeneration animated video</video:title>
      <video:description>Researchers are expanding their understanding of identified adult stem cells which include blood forming brain skin and skeletal muscle stem cells while working to isolate stem cells for the lung liver kidney heart and other tissues</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/060a94cd-a56e-4744-8210-0739b7c844a6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>210</video:duration>
      <video:publication_date>2010-11-23T21:57:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5794.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Cell Biology</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Mitochondrial-Protein-Import</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mitochondrial Protein Import</video:title>
      <video:description>This video shows how proteins in the cytosol are delivered into a mitochondrion.

This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
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      <video:duration>93</video:duration>
      <video:publication_date>2010-04-08T20:30:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4183.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Mitochondrial</video:tag>
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      <video:tag>Import</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-the-Body-Works-Center-of-Emotion-and-Memory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the Body Works : Center of Emotion and Memory</video:title>
      <video:description>How the Body Works Center of Emotion and Memory

The limbic system, which is concerned with memory and learning, is also believed to be primarily involved in emotional responses.  Emotions are the conscious result of the interaction between the activities of the cerebral cortex, the limbic system and the visceral organs of the body which produce specific physical changes.  A number of theories have been postulated to explain this relationship between the body and mind.  The emotional responses of any individual are, however, also a product of his knowledge and experience.

The anatomy of the limbic system includes:

The amygdaloid bodies, which contain both incoming and outgoing nerve fibers, and may help to regulate emotions, particularly agression.

The fornix, a thick bundle of nerve fibers which forms the outgoing pathway from the hippocampus.

The afferent fibers bring impulses into the dentate gyrus and the area of Ammon&apos;s horn.

The dentate gyrus which lies within the hippocampal sulcus and although its function is not fully understood may relay impulses in the hippocampus.

The subiculum is a region of cortex composed of up to six different cell layers and a multitude of nerve pathways.

Ammon&apos;s horn, which merges with the subiculum and contains ovoid and pyramidal cells, the function of which are thought to be associated with memory.

The efferent fibers, which carry information out from Ammon&apos;s horn to other regions of the brain.

The hippocampus, which is composed of folded layers of cells and fibers and is associated with emotions, learning and short-term memory.

The parahippocampal gyrus, a highly specialized area of nerve cells concerned with memory pathways.

The mammillary bodies, which have incoming and outgoing nerve fibers and acts as a relay station between the limbic system and the brain.

...and the septum pelucidum, which links the amygdala with the hypothalamus and is believed to be concerned with pleasure reactions.</video:description>
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      <video:publication_date>2009-07-08T02:51:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3020.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Generating electricity from tidal lagoons</video:title>
      <video:description>the UK unveils plan for electricity-generating tidal lagoons. This is how they&apos;ll work. It&apos;s a world first.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/05/062d93f6-df26-493f-ba9a-c3881f462132/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2015-05-05T19:53:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32168.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>tidal</video:tag>
      <video:tag>lagoons</video:tag>
      <video:tag>electricity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-arrow-of-time-featuring-Sean-Carroll-by-Minute-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The arrow of time featuring Sean Carroll by Minute Physics</video:title>
      <video:description>What is the difference of past and future in physics? Learn why this question has no answer in modern day physics via a picturesque video from Minute Physics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/062fec2b-eb87-4558-9c5e-89a3066f3ab6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2013-02-07T06:03:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29232.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>History</video:category>
      <video:tag>time</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Minute</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>cosmology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sensory-System-in-Humans</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sensory System in Humans</video:title>
      <video:description>The purpose of sensory system is to sense your surroundings and then transfer it to your brain. Functioning of this system is provided here in detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/062ae26b-cfff-496c-b806-128df3d523af/cand_5.jpg</video:thumbnail_loc>
      <video:duration>631</video:duration>
      <video:publication_date>2013-01-18T07:14:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28880.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Sensory</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-ABout-Hassium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All ABout Hassium</video:title>
      <video:description>The name origin of Hassium, its abundance, sources and uses are shown in this video slide. Hassium is a chemical element with symbol Hs and atomic number 108.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/06353122-e285-4858-a48e-6c73a59bddf2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2011-12-11T23:54:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11236.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Hassium</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lungs-The-Organ-Of-Respiration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lungs The Organ Of Respiration</video:title>
      <video:description>The lungs of a human being is situated in the rib cage. It is a main organ in the human respiration system. This video explains more about the lungs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/0635fa75-eecd-4ff2-a5ea-5c4da73835a7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>191</video:duration>
      <video:publication_date>2012-12-01T06:54:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28171.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lungs</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Organ</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Respiration</video:tag>
      <video:tag>in</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Beings</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Proof-is-a-valid-state-variable</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Proof is a valid state variable</video:title>
      <video:description>This video discusses proof as a valid state variable. This is one of the set of variables that are used to describe the mathematical &quot;state&quot; of a dynamical system. Models that consist of coupled first-order differential equations are said to be in state-variable form</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0645a46f-3d9f-40d3-a733-55141dedb8ba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>937</video:duration>
      <video:publication_date>2010-11-14T22:15:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5296.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>valid</video:tag>
      <video:tag>State</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>dynamical</video:tag>
      <video:tag>system</video:tag>
      <video:tag>First</video:tag>
      <video:tag>order</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Crohns-Disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Crohns Disease</video:title>
      <video:description>Crohns disease is a very common bowel inflammatory disease. It may cause a variety of symptoms. This explains this disease,how it is caused,how it can be cured and how it can be prevented.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/064b4149-d3fd-479d-a2b2-a83ede6f15cb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>441</video:duration>
      <video:publication_date>2010-11-15T18:34:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5420.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Crohns</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Electrical-Engineering-40-Power-speed-accuracy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34- Electrical Engineering 40 - Power-speed-accuracy</video:title>
      <video:description>Lec 34- Electrical Engineering 40 - Power-speed-accuracy.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17258.jpg</video:thumbnail_loc>
      <video:duration>2900</video:duration>
      <video:publication_date>2012-09-02T13:59:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_wZuWbhbPPA</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transcriptions-Service</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transcriptions Service</video:title>
      <video:description>iSource is a provider of top-notch general transcription services, that stand out for their cost-effectiveness and timeliness. We are one of the largest transcription companies in North America, offering our services to clients from across the United States. Our formidable experience and superior expertise enables us to understand customer requirements and deliver quality transcripts. Dial Toll Free number, 1-877-323-4707
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/11/0662be31-a603-41c2-874f-9044992aef04/cand_5.jpg</video:thumbnail_loc>
      <video:duration>23</video:duration>
      <video:publication_date>2008-11-24T06:23:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1380.mp4</video:content_loc>
      <video:uploader>kandytrans</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Transcription</video:tag>
      <video:tag>services</video:tag>
      <video:tag>sought</video:tag>
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      <video:tag>transcrip</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Heart-Function-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Function Video</video:title>
      <video:description>The functions of the heart together with the structure of the heart are essential learning for students of courses in human biology anatomy and physiology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/0663962d-c2af-455e-af02-2a0b0734a926/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-06-19T16:39:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2851.mp4</video:content_loc>
      <video:category>Medical</video:category>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Intraoral-Camera</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intraoral Camera</video:title>
      <video:description>This video shows usage of intraoral camera which has a size of a dental mirror and is used to take a high quality of pictures of like cracked teeth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/06651723-b838-4782-aeac-58a99e1b8ae4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2011-11-29T11:24:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8907.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-115-Quadrants-of-Coordinate-Plane</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 115 - Quadrants of Coordinate Plane</video:title>
      <video:description>Quadrants of Coordinate Plane

u13_l1_t1_we2 Quadrants of Coordinate Plane</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25269.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2012-09-18T02:35:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1op92ojA6q0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Quadrants</video:tag>
      <video:tag>of</video:tag>
      <video:tag>coordinate</video:tag>
      <video:tag>plane</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/EVLT-Varicose-Vein-Laser-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>EVLT Varicose Vein Laser Treatment</video:title>
      <video:description>EVLT® eliminates unsightly varicose veins with no hospital stay, no scarring and no lengthy recovery or side effects. In less than an hour you can be free from bulging, twisted varicose veins and back to enjoying your everyday activities. EVLT® is safe, fast, and effective. With EVLT® by Diomed you can show off your legs again.

EVLT® uses targeted laser energy to seal the vein shut and help you look and feel better fast.
Treatment in less than an hour. 
Can be performed in the doctor&apos;s office.</video:description>
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      <video:duration>253</video:duration>
      <video:publication_date>2009-05-30T11:04:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2733.mp4</video:content_loc>
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      <video:tag>varicose</video:tag>
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      <video:tag>EVLT</video:tag>
      <video:tag>spider</video:tag>
      <video:tag>Veins</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Prostate-Cancer-Problems-with-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prostate Cancer Problems with Surgery</video:title>
      <video:description>In this urology video, doctor explains prostate cancer and problems with surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/06796acc-09b9-4e93-99ae-a855ddc32038/cand_5.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2013-04-07T19:59:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30508.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prostate</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Dramatic</video:tag>
      <video:tag>Health</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-52-Solving-systems-by-graphing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 52 - Solving systems by graphing</video:title>
      <video:description>Solving systems by graphing

U06_L1_T1_we1 Solving systems by graphing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24603.jpg</video:thumbnail_loc>
      <video:duration>354</video:duration>
      <video:publication_date>2012-09-17T14:16:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1CiBuN6qraY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Graphing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-principles-of-laparoscopic-suturing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The principles of laparoscopic suturing</video:title>
      <video:description>The video delegates basics of hand eye coordination laparoscopic dissection the principles of extracorporeal knotting and laparoscopic suturing the basic principle of the laparoscopic suturing technique is to avoid tension on tissue as the needle passes through it</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/067c66a8-3a11-4f1b-8f0c-9dd31573f426/cand_5.jpg</video:thumbnail_loc>
      <video:duration>482</video:duration>
      <video:publication_date>2011-12-06T20:40:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10977.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Suturing</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Dear-16-year-old-Me-Melanoma-information</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dear 16-year-old Me Melanoma information</video:title>
      <video:description>This film was made possible thanks to the generosity of real Canadians and Americans whose lives have been touched by melanoma. These are not actors. We cannot thank this group enough for sharing their stories with us./nWe&apos;d also like to thank Freelance Whales, the New York-based group who&apos;ve lent their song, Generator ^ First Floor, to our film. They&apos;re incredibly talented - we thank them for their support and encourage you to find out more about them at http://freelancewhales.com./nThank you for watching &amp; please pass this along.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/08/07ef7520-d81b-4a51-a760-0fb348e3b16a/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-08-06T00:00:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6982.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>malignant</video:tag>
      <video:tag>melanoma</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Gymnosperm-Life-Cyclewmv-360pmp4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gymnosperm Life Cycle.wmv (360p).mp4</video:title>
      <video:description>This scientific video explains how life cycle is in gymnosperms which are a group of seed-producing plants that includes conifers, cycads, Ginkgo, and Gnetales. For example in a pine tree which is also a gymnosperm, when the pollen from a male pine cone floats on the wind and reaches a female pinecone, it fertilizes cone so seeds can grow. I should mention here that a pine tree&apos;s seeds are not inside a fruit, like an apple but out in the air attached to a pinecone. When the seeds are ready the pine tree will drop the cone to the forest floor. Some may have a chance to sprout, grow and form young another pine tree.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/06/07f3ef82-18ae-4999-be41-54ffb0883853/cand_5.jpg</video:thumbnail_loc>
      <video:duration>530</video:duration>
      <video:publication_date>2014-06-24T22:03:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31008.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Gymnosperm</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Cycle</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-to-Hospital-Pathology-Services-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction to Hospital Pathology Services - Part 2</video:title>
      <video:description>This video provides you with an introduction to the pathology services within a busy hospital. You will learn how a variant of patient samples are received.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0804d1bf-7600-415a-80c2-2c5769aece25/cand_5.jpg</video:thumbnail_loc>
      <video:duration>436</video:duration>
      <video:publication_date>2013-02-09T05:40:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29769.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Automated</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Analyser</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
      <video:tag>sorting</video:tag>
      <video:tag>Booking</video:tag>
      <video:tag>Samples</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Difference-Between-Structure-and-Function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Difference Between Structure and Function</video:title>
      <video:description>The terms structure and function related with any object has different meanings. Proper definitions for these two are explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/08157ddf-b52a-46a2-be78-34244ea9d517/cand_5.jpg</video:thumbnail_loc>
      <video:duration>488</video:duration>
      <video:publication_date>2013-01-19T04:47:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28914.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Structure</video:tag>
      <video:tag>and</video:tag>
      <video:tag>function</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Mononuclear-Cell-Isolation-from-Whole-Blood</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mononuclear Cell Isolation from Whole Blood</video:title>
      <video:description>This procedure to isolate mononuclear cells from whole blood is based on density differences between mononuclear cells and other elements found in the blood sample. Differential migration during centrifugation results in the formation of layers containing different cell types. Mononuclear cells are at the interface between the plasma and the ficoll layer and are recovered by washing steps.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/06/0819eea0-354c-48ad-ab9c-ee37bd25da6c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>210</video:duration>
      <video:publication_date>2010-06-02T01:56:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4382.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Mononuclear</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>isolation</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Whole</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Using-theories-to-constructing-explanations-and-designing-solutions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Using theories to constructing explanations and designing solutions</video:title>
      <video:description>A theory has three major steps; get an idea, perform an experiment, see if the evidence support the idea. If yes, then it is a theory otherwise it is not. In this video, Mr Anderson explains how and the advantages of a theory in constructing explanations and designing solutions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/081b3e70-d5ce-45da-abca-8104883f3a5f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>556</video:duration>
      <video:publication_date>2013-01-19T05:15:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28952.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Constructing</video:tag>
      <video:tag>explanations</video:tag>
      <video:tag>and</video:tag>
      <video:tag>designing</video:tag>
      <video:tag>solutions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Computer-Science-61A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22- Computer Science 61A</video:title>
      <video:description>Lec 22- Computer Science 61A.
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16832.jpg</video:thumbnail_loc>
      <video:duration>2865</video:duration>
      <video:publication_date>2012-09-01T13:55:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/y4bDDn7A71U</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Characteristics-of-Animal-Groups</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Characteristics of Animal Groups</video:title>
      <video:description>This video explains the characteristics of animal groups with the help of a flow chart. Each group is briefly explained along with an example.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/08224cb1-d345-4f35-a7b2-2d8694b97567/cand_5.jpg</video:thumbnail_loc>
      <video:duration>567</video:duration>
      <video:publication_date>2011-12-13T04:36:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11659.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Characteristics</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Animal</video:tag>
      <video:tag>Groups</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-117-Ordered-Pair-Solutions-of-Equations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 117 - Ordered Pair Solutions of Equations</video:title>
      <video:description>This is a lecture of Khan Academy.

u13 l1 t2 we3 Ordered Pair Solutions of Equations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25272.jpg</video:thumbnail_loc>
      <video:duration>306</video:duration>
      <video:publication_date>2012-09-18T02:37:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SSNA9gaAOVc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Ordered</video:tag>
      <video:tag>pair</video:tag>
      <video:tag>solutions</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Use-a-Metered-Dose-Inhaler</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Use a Metered-Dose Inhaler</video:title>
      <video:description>Video shows the closed mouth technique for using a metered-dose inhaler. A step by step procedure is shown here for the perfect use.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0830c8aa-8462-4264-87a7-14e9242e937e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2011-12-06T18:37:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10834.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>using</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Metered</video:tag>
      <video:tag>Dose</video:tag>
      <video:tag>Inhaler</video:tag>
      <video:tag>Closed</video:tag>
      <video:tag>Mouth</video:tag>
      <video:tag>Technique</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Interscalene-Nerve-Block</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interscalene Nerve Block</video:title>
      <video:description>Interscalene nerve block refers to the technique of anesthetizing the roots or trunks of the brachial plexus in the neck between the anterior and middle scalene muscles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0835d2c6-8d0e-4799-af01-35a178ded12e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-11-30T06:05:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9323.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Interscalene</video:tag>
      <video:tag>Block</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/More-Ordinary-Differential-Equations-Easy-Way-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>More Ordinary Differential Equations - Easy Way 1</video:title>
      <video:description>More Ordinary Differential Equations - Easy Way 1
This is a short video to cover the transformation method of solving  homogeneous linear ordinary diffferential equations (HLODEs), and a  particular example thereof, that will be revisited in a different way, later. 
Ordinary diffferential equations textbooks teach constant coefficient and Cauchy-Euler ODEs and pretty much leave exact solutions there, generally continuing to series solution techniques, like the method of Frobenius. Unfortunately, series solutions don&apos;t generally lend themselves to easy determination of zeros, inflection points, periodicity, etc.. Thus, exact solutions, where available may yield additional information, and thus, may be preferred.
Using transformations, and the chain-rule for differentiation, you see how HLODEs may be transformed. 
Consider the Lane-Emden Differential Equation (As noted in Wikipedia and Mathworld, in astrophysics study of stellar interiors, is Poisson&apos;s equation for the gravitational potential of a self-gravitating, 
spherically symmetric polytropic fluid. ) of index 1. 
Although it clearly is not a general elementary 2nd order HLODE; transforming as illustrated above, it is a rather simple variation on it. 
  My books go into my subjects of interest in greater depth and detail, so would encourage any who find my videos of interest to get my books to delve further at your liesure. /nVisit my author page on amazon.com to find my books available on Kindle in digital and some in print at the website, here: /n    http://www.amazon.com/Claude-Michael-Cassano/e/B008MD6CVS/ref=ntt_athr_dp_pel_1
    
    Visit:  
        http://www.barnesandnoble.com/s/claude-michael-cassano?keyword=claude+michael+
    cassano&amp;store=allproducts /nfor my books available on NOOK and some in print at barnes &amp; noble.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/0834554e-2cea-4d56-b541-c9757b6cec6c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>226</video:duration>
      <video:publication_date>2012-12-04T08:51:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28277.mp4</video:content_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>Lane</video:tag>
      <video:tag>Emden</video:tag>
      <video:tag>astrophysics</video:tag>
      <video:tag>spherically</video:tag>
      <video:tag>symmetric</video:tag>
      <video:tag>polytropic</video:tag>
      <video:tag>fluid</video:tag>
      <video:tag>math</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-Ear</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of Ear</video:title>
      <video:description>The full working procedure of human ear is explained here with the internal structure. Different parts are shown here mentioned here with their work.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0841fbac-8cc7-4705-91e4-1b219b5349a6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>133</video:duration>
      <video:publication_date>2013-02-11T01:35:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30078.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>How</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Ear</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Acetabular-Preparation-and-Instrumentation-Direct-Anterior</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Acetabular Preparation and Instrumentation - Direct Anterior</video:title>
      <video:description>This video depicts an anterior (front) approach to the hip joint when performing a total hip arthroplasty (replacement).  In this video you will see severe avascular necrosis of the femoral head and an explanation of the rational for joint replacement as well as the placement of the new prosthesis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/085b3d3b-42d6-4faf-8e7f-a732e1bb40df/cand_5.jpg</video:thumbnail_loc>
      <video:duration>339</video:duration>
      <video:publication_date>2010-11-13T19:46:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5090.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Anterior</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>osteoarthritis</video:tag>
      <video:tag>Arthritis</video:tag>
      <video:tag>sports</video:tag>
      <video:tag>injury</video:tag>
      <video:tag>Total</video:tag>
      <video:tag>arthroplasty</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-sex-trigger-or-relieve-migraines</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does sex trigger or relieve migraines ?</video:title>
      <video:description>This video provides an information about how sex trigger or relieve migraines (Conditions A-Z).

The moment of orgasm is arguably the best part of sex, but not for those who get sex migraines. Find out what happens to them during climax! See more: http://conditions.healthguru.com/question/do-orgasms-trigger-or-relieve-migra…</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/08627bae-09ad-4bcd-af23-e203dd66131d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2012-10-11T00:19:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27843.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Does</video:tag>
      <video:tag>sex</video:tag>
      <video:tag>trigger</video:tag>
      <video:tag>or</video:tag>
      <video:tag>relieve</video:tag>
      <video:tag>migraines</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Through-the-Wormhole-Is-There-Life-After-Death</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Through the Wormhole - Is There Life After Death?</video:title>
      <video:description>The question of life after death has obsessed humans since the beginning of our existence.  This clip from Through the Wormhole gets the opinions of a few scientists on this hugely significant question.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/08639830-f2f8-403b-9459-60c8d38bea58/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2012-12-09T07:01:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28421.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Through</video:tag>
      <video:tag>wormhold</video:tag>
      <video:tag>afterlife</video:tag>
      <video:tag>life</video:tag>
      <video:tag>after</video:tag>
      <video:tag>Death</video:tag>
      <video:tag>soul</video:tag>
      <video:tag>spirit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anatomy-of-Upper-Limb</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anatomy of Upper Limb</video:title>
      <video:description>Video shows the structure and functioning of nerves and muscles of forearm. A brief description is provided here by the expert doctors to make you understand about the topic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0863b7bd-d449-41cf-b51b-e4e865546679/cand_5.jpg</video:thumbnail_loc>
      <video:duration>238</video:duration>
      <video:publication_date>2013-02-11T03:03:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30143.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Nerves</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Muscles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Forearm</video:tag>
      <video:tag>Upper</video:tag>
      <video:tag>Limb</video:tag>
      <video:tag>Soft</video:tag>
      <video:tag>Parts</video:tag>
      <video:tag>BD</video:tag>
      <video:tag>Chaurasia</video:tag>
      <video:tag>anatomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Magnitude-Water-Cooled-Chiller-by-Daikin-McQuay</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Magnitude Water Cooled Chiller by Daikin McQuay</video:title>
      <video:description>This is an animation of a chiller produced by Daikin McQuay. The Magnitude water cooled chiller cites efficiency and quietness among others as its strengths.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0873f99c-fdc2-40d8-a1d3-eeef4b9cbb0a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>223</video:duration>
      <video:publication_date>2011-11-25T20:50:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7926.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>McQuay</video:tag>
      <video:tag>Magnitude</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Cooled</video:tag>
      <video:tag>Chiller</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-a-T-Cell-kills-Infected-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How a T Cell kills Infected Cells</video:title>
      <video:description>There are two major subtypes of T cells: the killer T cell and the helper T cell. Killer T cells only recognize antigens coupled to Class I MHC molecules, while helper T cells only recognize antigens coupled to Class II MHC molecules.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/087ccd62-6d00-48a9-a99d-ac54d9606416/cand_5.jpg</video:thumbnail_loc>
      <video:duration>143</video:duration>
      <video:publication_date>2009-05-27T19:44:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2466.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Killing</video:tag>
      <video:tag>cytotoxic</video:tag>
      <video:tag>immunology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Gene</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Gene?</video:title>
      <video:description>This animation explain gene in easy way. it is advised to high school guys to learn what gene is. you can also find information about inheritance, protein and mitosis/meiosis</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/087d36f3-5290-4df2-b6b6-6575166472e7/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-03-17T18:55:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/25.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>gene</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>translation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-culture-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell culture part 1</video:title>
      <video:description>This video will help you in understanding the formation of cells in artificial environment and growing mechanism. Cell culture technology is used vastly in pathology and physiology of cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0882e1d9-31ee-47d2-a9bd-6f8e69f7de58/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2013-02-11T04:45:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30254.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Another-Take-on-the-Rate-Problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Another Take on the Rate Problem</video:title>
      <video:description>Another Take on the Rate Problem

u15_l2_t1_we3 Another Take on the Rate Problem</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25275.jpg</video:thumbnail_loc>
      <video:duration>215</video:duration>
      <video:publication_date>2012-09-18T02:40:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hAy_bavEVCQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Another</video:tag>
      <video:tag>take</video:tag>
      <video:tag>on</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Kidney-stone-surgery-in-India-to-cure-kidney-stones</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kidney stone surgery in India to cure kidney stones</video:title>
      <video:description>Kidney stones are being removed from kidney in this surgical medical video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/08aa862e-63af-4a38-ab07-b6b38b6f4ba3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2011-11-30T09:16:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9426.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>kidney</video:tag>
      <video:tag>stone</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>to</video:tag>
      <video:tag>cure</video:tag>
      <video:tag>You</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Stones</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Resonance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Resonance</video:title>
      <video:description>Mesomeric structure ...  In physics, resonance is the tendency of a system to oscillate at maximum amplitude at certain frequencies, known as the system&apos;s resonance frequencies (or resonant frequencies). At these frequencies, even small periodic driving forces can produce large amplitude vibrations, because the system stores vibrational energy. When damping is small, the resonance frequency is approximately equal to the natural frequency of the system, which is the frequency of free vibrations. Resonant phenomena occur with all types of vibrations or waves: there is mechanical resonance, acoustic resonance, electromagnetic resonance, NMR, ESR and resonance of quantum wave functions. Resonant systems can be used to generate vibrations of a specific frequency, or pick out specific frequencies from a complex vibration containing many frequencies. Reff:  Wikipedia Text</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/088723e6-85e1-4b8e-9795-c3f22439b97d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>507</video:duration>
      <video:publication_date>2009-03-25T22:57:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1422.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>mesomeric</video:tag>
      <video:tag>resonance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/right-triangle-trigonometry-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>right triangle trigonometry - 2</video:title>
      <video:description>right triangle trigonometry - 2, more... www.sonom.gr</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/0888e8f0-4f5f-4192-8732-a5499f1947ec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2012-04-09T14:51:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12166.mp4</video:content_loc>
      <video:uploader>dimitris poimenidis</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>math</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>trigonometry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/New-Adult-Stem-Cell-Type-paper-discussion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>New Adult Stem Cell Type (paper discussion)</video:title>
      <video:description>This video discuss a paper about New Adult Stem Cell Type. It is pretty useful video about stem cell types.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/088ad428-9698-433f-9226-ec00e79d7ade/cand_5.jpg</video:thumbnail_loc>
      <video:duration>385</video:duration>
      <video:publication_date>2007-09-19T02:50:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1029.mp4</video:content_loc>
      <video:uploader>adamsan</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>stemcell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Reach-The-Speed-Of-Light</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reach The Speed Of Light</video:title>
      <video:description>This segment of Sci Fi Science demonstrates an experiment that can be used to approach the speed of light. The principle used is based on Lorentz force.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/088e99d2-e060-4c25-8caa-b685879670af/cand_5.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2012-12-09T07:01:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28422.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Sci</video:tag>
      <video:tag>Fi</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Approach</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Speed</video:tag>
      <video:tag>Lorentz</video:tag>
      <video:tag>force</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Alzheimers-Disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Alzheimer&apos;s Disease</video:title>
      <video:description>Alzheimer&apos;s disease is usually seen in middle age or old people. Due to this disease the brain degenerates and the patient will face memory loss. This video explains how this disease occurs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/08a2a827-56df-4324-8355-9b699337a249/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2011-10-23T16:20:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7197.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Alzheimer</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Disease</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Weird-Quantum-World-11-of-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Weird Quantum World (11 of 15)</video:title>
      <video:description>Episode 11 of In Search of Giants: Dr Brian Cox takes us on a journey through the history of particle physics. In this episode we learn how Einstein&apos;s explanation of the photoelectric effect was one of the first steps towards a quantum mechanical view of the universe. Brian and other scientists explain some of the strange implications of living in a quantum world. This film is part of a series originally broadcast on Teachers&apos; TV (www.teachers.tv The series was made with the support of The ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/08a8a592-1fa5-4e81-a9b5-629991db2337/cand_5.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2009-04-18T08:48:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1830.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>CERN</video:tag>
      <video:tag>LHC</video:tag>
      <video:tag>Large</video:tag>
      <video:tag>Hadron</video:tag>
      <video:tag>Collider</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>photoelectric</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Brian</video:tag>
      <video:tag>Cox</video:tag>
      <video:tag>Alom</video:tag>
      <video:tag>Shaha</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-Embryonic-Stem-Cells-12</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Embryonic Stem Cells #12</video:title>
      <video:description>HHMI Holiday Lectures on Science 2006: Understanding Embryonic Stem Cells by Dr. Douglas Melton. Dr. Melton takes questions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/0a13f540-985d-43e7-bd68-960926c5dd87/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2007-08-16T22:59:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/795.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Quick-Airway-Access-via-Cricothyrotomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Quick Airway Access via Cricothyrotomy</video:title>
      <video:description>This is a quick procedure done to save a patients life in critical cases such as airway obstruction. The Cricothyrotomy is a quick airway access and temporary too.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0a265c69-48cd-4e1a-95b1-1797ab86a915/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2011-11-28T05:41:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8250.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cricothyrotomy</video:tag>
      <video:tag>Quick</video:tag>
      <video:tag>Airway</video:tag>
      <video:tag>access</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Micro-vs-Macro-Growth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Micro vs. Macro Growth</video:title>
      <video:description>Does microevolution over time lead to macroevolution?  Are they just the same process viewed with different timescales?  This video should put that debate in perspective.  See my other videos for actual biological evidence of macroevolution.  Remember, macroevolution has been directly observed in the lab and in nature.  You can deny it all you like but your opinion doesn&apos;t change the facts.

To download this video go to:
http://www.mediafire.com/?febtzcwncfi

If you wish to translate this video you can download the PowerPoint file from:
http://www.mediafire.com/?njxtj2dmjh4

Learn the facts, spread the truth, and most importantly, Think About It.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/0a262ca3-845d-4e0d-a737-5e7d1bb34e34/cand_5.jpg</video:thumbnail_loc>
      <video:duration>217</video:duration>
      <video:publication_date>2009-05-27T22:02:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2624.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
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      <video:tag>Redwood</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>Analogy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/T-cell-response-to-MHC-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>T cell response to MHC II</video:title>
      <video:description>How T cell response to MHC II is shown in this science video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/0a28614d-1f23-4e6c-90c8-acde2424f0f0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2009-05-04T20:22:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2134.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>HCV</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Voyage-to-the-planets-Building-Pegasus-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Voyage to the planets: Building Pegasus 2</video:title>
      <video:description>Clip 2 from BBC documentary &apos;Space Odyssey: Voyage to the planets- making of..&apos; showing the design process for Pegasus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/0a2ca5f6-82a5-41e2-99dc-ca3df98efca4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>240</video:duration>
      <video:publication_date>2009-05-27T22:01:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2623.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
      <video:tag>exploration</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>travel</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Competitive-ELISA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Competitive ELISA</video:title>
      <video:description>Competitive ELISA is through competitive binding to measure the amount of analyte. First of all, unlabeled antibody is incubated in the presence of its antigen. Then these bound antibody/antigen complexes are then added to an antigen coated well. After washing, that unbound antibody is removed. The more analyte in the sample, the less antibody will be able to bind to the antigen in the well. The major advantage of a competitive ELISA is the ability to use crude or impure samples and still selectively bind any antigen that may be present.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/0a2c0348-96d1-4db1-a4d5-8ab362e7855d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>203</video:duration>
      <video:publication_date>2010-05-03T08:09:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4331.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Competitive</video:tag>
      <video:tag>ELISA</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>biology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Active-Galaxies-by-Fermi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Active Galaxies by Fermi</video:title>
      <video:description>From a distance space looks like well, space. From earth when we look at the sky we often think nothing much is happening out there. However every 3 hours NASA&apos;s Fermi shows how active galaxies are progressing through images by the telescope.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a0027248-2e29-4d0d-86ba-f60d8eba5301/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2011-11-26T00:11:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7997.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>NASAs</video:tag>
      <video:tag>Fermi</video:tag>
      <video:tag>Shows</video:tag>
      <video:tag>How</video:tag>
      <video:tag>active</video:tag>
      <video:tag>galaxies</video:tag>
      <video:tag>Can</video:tag>
      <video:tag>Be</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Making-of-Smoking-Pipes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Making of Smoking Pipes</video:title>
      <video:description>The concept behind the making of smoking pipe is shown in the video. The step by step building and then the finishing it is explained in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/fc591a67-895a-49be-a318-54e5fbf51ada/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2012-12-10T01:49:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28512.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>It</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>SMOKING</video:tag>
      <video:tag>Pipes</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Myosin-II-Mechanism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Myosin II Mechanism</video:title>
      <video:description>This animation shows how the molecule operates, and how furrowstatin blocks the mechanism and halts division of a cell. Myosin II is one of the molecules involved in furrow formation in dividing cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0a46452a-f5f5-441d-ac91-fe5ed9cb8ca3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2013-02-08T23:36:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29696.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>myosin</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Gene-Expression-Plant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gene Expression: Plant</video:title>
      <video:description>This video shows how gene expression is controlled in plants. Phytochrome is activated by red light of certain wave length. Activated phytochrome activates proteins that regulates gene expression. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/0a4f2df0-4533-4c22-853a-6fa7171d1ca1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2009-04-19T19:05:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1877.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Plant</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>Regulation</video:tag>
      <video:tag>chloroplasts</video:tag>
      <video:tag>promotor</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-31-Principles-of-Bonding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Principles of Bonding</video:title>
      <video:description>&quot;Lec 31 - Principles of Bonding&quot; Dr. McNamara interviews Mr. Paul Gange on bonding material usage. Orig. air date: MAR 12 85

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:duration>2426</video:duration>
      <video:publication_date>2012-09-07T17:12:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uGW2KHdY7fQ</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Dr</video:tag>
      <video:tag>McNamara</video:tag>
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      <video:tag>Mr</video:tag>
      <video:tag>Paul</video:tag>
      <video:tag>Gange</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Bonding</video:tag>
      <video:tag>material</video:tag>
      <video:tag>usage</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Rectal-temperature</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rectal temperature</video:title>
      <video:description>This video focuses on medical procedures for taking  rectal temperature. This is done by use of a special medical thermometer. The thermometer is inserted into the rectum through the anus facing upwards toward the belly bottom and the reading taken.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/11128473-9b11-4414-a80d-b5058c149677/cand_25.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2013-02-16T02:52:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30272.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Procedures</video:tag>
      <video:tag>rectal</video:tag>
      <video:tag>temperature</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Influenza-A-H1N1-bioseguridad-para-medicos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Influenza A H1N1 bioseguridad para medicos</video:title>
      <video:description>http://www.portaldemedicina.com :: para médicos: medidas de prevención contra la influenza A H1N1 antigua gripe porcina. protección y bioseguridad estandarizada</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/0a694c00-fa3e-4845-a697-69e3f3f42faa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>270</video:duration>
      <video:publication_date>2009-05-25T23:58:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2273.mp4</video:content_loc>
      <video:uploader>PortaldeMedicina .com</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>h1n1</video:tag>
      <video:tag>Influenza</video:tag>
      <video:tag>bioseguridad</video:tag>
      <video:tag>médicos</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Racewalking-is-Different-From-Other-Sport</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Racewalking is Different From Other Sport</video:title>
      <video:description>This video shows the rules and regulations for the racewalking. A funny n interesting video is shown here for the knowledge purpose about this sports.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0a5fe237-127c-46da-9940-e8e66eeefa7b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2013-02-08T03:35:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29622.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Others</video:category>
      <video:tag>is</video:tag>
      <video:tag>Racewalking</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Sport</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Gravitational-lensing-a-way-to-detect-dark-matter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gravitational lensing: a way to detect dark matter</video:title>
      <video:description>Theory of relativity says that just as a lens bend light, a large mass such as a galaxy can also bend light. This is known as gravitational lensing. Lensing occurs whether the mass is visible or not. This raises the possibilities of detecting dark matter. Edited by Ashraf

.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/0a6ce1bc-5032-474c-8b93-a617b8ee3a31/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-08T21:16:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4214.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>gravitational</video:tag>
      <video:tag>lensing</video:tag>
      <video:tag>galaxies</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>Stars</video:tag>
      <video:tag>Speed</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Quasar</video:tag>
      <video:tag>clusters</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>general</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>warped</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>time</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Dangerous-Knowledge-The-Vienna-Circle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dangerous Knowledge - The Vienna Circle</video:title>
      <video:description>Video clip from the show Dangerous Ideas discussing the Vienna Circle.  Focuses on the mathematician Kurt Gödel and the rethinking of important ideas held since the Renaissance.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0a6bb7c0-57dc-4aa2-84e0-f7c26236293f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>582</video:duration>
      <video:publication_date>2010-11-25T20:51:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6075.mp4</video:content_loc>
      <video:uploader>marlbroman</video:uploader>
      <video:category>History</video:category>
      <video:tag>Kurt</video:tag>
      <video:tag>Godel</video:tag>
      <video:tag>Vienna</video:tag>
      <video:tag>circle</video:tag>
      <video:tag>Renaissance</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Henry-Rollins-on-Making-the-Decision-That-Changed-His-Life</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Henry Rollins on Making the Decision That Changed His Life</video:title>
      <video:description>Some days you look at the ice cream scoop in your hand and decide you have to take a chance:  this is the crossroads that Henry Rollins encountered when called to audition for seminal punk rock band Black Flag.  Rollins talks about his life of minimum wage work before auditioning for the band and the events and realizations that followed after.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/0a7a0765-9319-4655-ae3c-e620e7c25d22/cand_5.jpg</video:thumbnail_loc>
      <video:duration>425</video:duration>
      <video:publication_date>2012-12-03T01:58:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28268.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Entrepreneurship</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Henry</video:tag>
      <video:tag>Rollins</video:tag>
      <video:tag>black</video:tag>
      <video:tag>Flag</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Taxonomy-and-Systematics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Taxonomy and Systematics</video:title>
      <video:description>This video will be about taxonomy. The first step toward wisdom is calling things with their right names. This phrases shows how important taxonomy is. Rest of the information is in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/0a74f212-762d-4abc-8b34-a6a442c79f83/cand_5.jpg</video:thumbnail_loc>
      <video:duration>953</video:duration>
      <video:publication_date>2014-08-26T00:06:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31160.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Taxonomy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Systematics</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Indirect-ELISA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Indirect ELISA</video:title>
      <video:description>The indirect ELISA is used primarily to determine the strength and/or amount of antibody response in a sample. In the assay, the antigen of interested is immobilized by direct adsorption to the assay plate. Detection of the antigen can then be performed by using a matched set of primary antibody (direct detection) and conjugated secondary antibodies (indirect detection).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/0a85864b-f6d4-4c60-94d9-4c1e65193bf4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>256</video:duration>
      <video:publication_date>2010-04-27T05:53:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4322.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Indirect</video:tag>
      <video:tag>ELISA</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>protein</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Bartholin-cyst-drainage-procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bartholin cyst drainage procedure</video:title>
      <video:description>A womans bartholin glands are located at the entrance to her vagina one on each side the glands are small and may not be seen or felt when they are healthy the function of the glands is to secrete fluid onto the mucosal or inner surface of the labia surrounding the vagina</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0a89a6ed-ebe2-4856-b42d-6d7d0f305fda/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2011-12-11T23:43:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11187.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Bartholin</video:tag>
      <video:tag>Cyst</video:tag>
      <video:tag>Drainage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Active-neurons-in-parietal-cortex-during-straddling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Active neurons in parietal cortex during straddling</video:title>
      <video:description>This video shows that neurons in parietal cortex are active during straddling.  In the cortical area 5, neurons are found to be active when a cat is straddling an obstacle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/0a8d1daa-10b6-4885-8f0a-b88acb055546/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2012-04-17T22:45:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12263.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>cat</video:tag>
      <video:tag>straddling</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Posterior-Examination-of-Chest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Posterior Examination of Chest</video:title>
      <video:description>Video shows a posterior chest examination of the patient by an expert doctor. A step by step procedure for the examination is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0a9ed8fb-c0fe-4428-a96e-54442085c55a/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10155.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Design-and-development-of-drugs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Design and development of drugs</video:title>
      <video:description>Design and development of drugs is discussed in this lecture. Structure of drug’s target is also discussed. Edited by Ashraf</video:description>
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      <video:duration>1303</video:duration>
      <video:publication_date>2007-08-07T01:05:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/629.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Structural Biology</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Procedure-of-the-endometrial-polyp-shaver-IUR</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Procedure of the endometrial polyp shaver (IUR)</video:title>
      <video:description>The endometrial polyps are growths on the inner lining of the uterus and are notorious for closing irregular bleeding. The video shows how this polyps are managed by a shaver (IUR) procedure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0ac2d999-0e2b-4c73-8e1c-992242d646db/cand_5.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2011-12-01T21:47:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10455.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Mendelian-Inheritance-and-Selfish-Genetic-Elements</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mendelian Inheritance and Selfish Genetic Elements</video:title>
      <video:description>Genes in Conflict 
Selfish Genetic Elements 
Mendelian Inheritance 
Intragenomic Conflict 
Chromosomes DNA  
Interference, Overreplication, Gonotaxis</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/0aab71af-4f3d-41d2-8610-5e7a3f27883f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>223</video:duration>
      <video:publication_date>2009-05-27T21:18:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2532.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
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      <video:tag>in</video:tag>
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      <video:tag>selfish</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Elements</video:tag>
      <video:tag>Mendel</video:tag>
      <video:tag>Mendelian</video:tag>
      <video:tag>Inheritance</video:tag>
      <video:tag>Intragenomic</video:tag>
      <video:tag>chromosomes</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Interfe</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Worlds-Best-Immediate-Zirconia-Dental-Implant-Solution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Worlds Best Immediate Zirconia Dental Implant Solution</video:title>
      <video:description>Implants have served patients well for the last forty years with a retention success rate of approximately ninety five percent more than four decades of scientific research and clinical experience have shown that dental implants function as an optimal and permanent solution to tooth loss</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0adf740a-9310-483d-a066-630a0227ab05/cand_5.jpg</video:thumbnail_loc>
      <video:duration>254</video:duration>
      <video:publication_date>2011-11-29T04:06:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8676.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
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      <video:tag>World</video:tag>
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      <video:tag>ZIRCONIA</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Implant</video:tag>
      <video:tag>solution</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Signs-And-Symptoms-of-Pulmonary-Embolism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Signs And Symptoms of Pulmonary Embolism</video:title>
      <video:description>Video shows a brief description of pulmonary embolism with its signs, symptoms and treatment. For detailed study watch this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0af2feb9-4732-48c0-897a-881c4f0e9e50/cand_5.jpg</video:thumbnail_loc>
      <video:duration>256</video:duration>
      <video:publication_date>2011-12-06T17:30:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10726.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pulmonary</video:tag>
      <video:tag>Embolism</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Video</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Education-on-Left-Brain-Versus-Right-Brain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Education on Left Brain Versus Right Brain</video:title>
      <video:description>The brain is divided into two hemispheres the left and the right. This video gives information on the left brain which does the math, logic, detail and science whereas the right brain deals with philosophy and religion. So what is the impact on education?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0afa76c4-48c8-45cb-87a2-88d80d0b56f1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2011-12-15T00:57:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11809.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Left</video:tag>
      <video:tag>Brain</video:tag>
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      <video:tag>education</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-53-Monopolist-Optimizing-Price-part-2-Marginal-Revenue</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 53 - Monopolist Optimizing Price (part 2)- Marginal Revenue</video:title>
      <video:description>Monopolist Optimizing Price (part 2)- Marginal Revenue

Plotting the marginal revenue curve for a monopolist</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25503.jpg</video:thumbnail_loc>
      <video:duration>511</video:duration>
      <video:publication_date>2012-09-18T15:56:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/s1UQQELPyrc</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Monopolist</video:tag>
      <video:tag>Optimizing</video:tag>
      <video:tag>price</video:tag>
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      <video:tag>2</video:tag>
      <video:tag>Marginal</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-Are-Bath-Salts-And-Their-Origin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Bath Salts And Their Origin</video:title>
      <video:description>This video provides a very well description of bath salts. Bath salts are the amphetamine like drugs and got their start in UK as a club drug.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0b739baf-fc65-4036-a7f2-69d1fded45d7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>223</video:duration>
      <video:publication_date>2013-02-07T07:09:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29305.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Bath</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>History Of Life In 24 Hours</video:title>
      <video:description>This video demonstrates how life evolves on earth. This presentation narrates the history of life from 45billion years compressed into 24 hours.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/0b755ab0-6980-42a3-a017-a910caa5304b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2012-12-08T07:57:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28368.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Earth</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Left-pleura-rupture-during-laparoscopy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Left pleura rupture during laparoscopy</video:title>
      <video:description>Laparoscopic surgery is a common form of surgical therapy for many disorders although surgery using laparoscopy reduces morbidity and shortens recovery after surgery laparoscopic surgery can cause unique problems a patient who suffered from severe hypoxaemia after a laparoscopic myomectomy caused by hydrothorax</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0b76f305-9d63-4d65-a3b6-2559e8e992ea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2011-12-01T20:45:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10448.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
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      <video:tag>Pleura</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-Nerve-cells-comunicate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Nerve cells comunicate?</video:title>
      <video:description>Nerve cells communicate one with other by electrochemical signaling via gaps between cells called synapses. One cell is exicited by electrical current and sends special molecules to another cell which than is activated to send neurotransmitters  to the next cell in line.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/0b7dc285-058e-4bcc-a98c-cdaf0fb7c784/cand_5.jpg</video:thumbnail_loc>
      <video:duration>14</video:duration>
      <video:publication_date>2007-05-28T22:47:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/450.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Synapse</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Hydrothermal-Vents-David-Attenborough</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hydrothermal Vents - David Attenborough</video:title>
      <video:description>Host David Attenborough discusses hydrothermal vents notable for the fissure openings that blast scalding water and sulfides into the under water spaces. While being lethally toxic to most forms of life, bacteria flourishes from these chemicals which are eaten by shrimp.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0b873b23-c93b-4684-a32f-73006ad061d8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>434</video:duration>
      <video:publication_date>2010-11-15T00:33:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5347.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Biochemistry</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Evidence-of-common-ancestry-human-chromosome-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evidence of common ancestry human chromosome 2</video:title>
      <video:description>When one looks at the chromosomes of humans and the living great apes (orangutan gorilla and chimpanzee)it is immediately apparent that there is a great deal of similarity between the number and overall appearance of the chromosomes across the four different species</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a00e32cf-d4f0-4b62-b64f-8ff206053203/cand_5.jpg</video:thumbnail_loc>
      <video:duration>511</video:duration>
      <video:publication_date>2010-11-15T21:34:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5450.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Evidence</video:tag>
      <video:tag>of</video:tag>
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      <video:tag>ancestry</video:tag>
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      <video:tag>chromosome</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Endocrine-System-in-Human</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endocrine System in Human</video:title>
      <video:description>This video describes the picture of human endocrine system in detail. Human endocrine system consists of glands which releases different kind of hormones into our bloodstream.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0b8848b9-e0b0-4a5d-8ac9-db6cbc15d87f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2011-12-11T23:52:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11230.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Bioinformatics</video:category>
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      <video:tag>human</video:tag>
      <video:tag>Endocrine</video:tag>
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    <loc>https://dnatube.com/videos/Applying-an-Intradermal-Injection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Applying an Intradermal Injection</video:title>
      <video:description>Intradermal injections are used primarily for skin testing. A step by step procedure for applying these injection is shown here with careful steps.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0b8a7480-59ed-4f82-b5e5-666e112299b2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2013-02-10T01:58:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29873.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Procedures</video:tag>
      <video:tag>Intradermal</video:tag>
      <video:tag>injection</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Recovery-Position-Step-By-Step</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Recovery Position Step By Step</video:title>
      <video:description>What will you do if you found an unconscious person? This video shows the proper recovery position step by step. This position helps the person to breath easily.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0b8f4f3d-2d48-43de-a4ab-bacb5bb46630/cand_5.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2011-11-29T11:28:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8923.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>recovery</video:tag>
      <video:tag>position</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Remote-Control-Single-Phase-Capacitor-Start-Motor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Remote Control Single Phase Capacitor Start Motor</video:title>
      <video:description>The video shows how to change manual-operated single phase capacitor start motor to remote controlled. It rotated in one direction before. Now we use motor remote controller to control it in forward and reversal direction./nhttp://www.carymart.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/0b8d2b15-70f0-420a-b573-0d381de463f8/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-10-25T03:15:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27929.mp4</video:content_loc>
      <video:uploader>Yanru Gong</video:uploader>
      <video:category>Others</video:category>
      <video:tag>remote</video:tag>
      <video:tag>control</video:tag>
      <video:tag>motor</video:tag>
      <video:tag>controller</video:tag>
      <video:tag>single</video:tag>
      <video:tag>phase</video:tag>
      <video:tag>capacitor</video:tag>
      <video:tag>start</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/RLE-and-alcon-restor-IOL-implantation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>RLE and alcon restor IOL implantation</video:title>
      <video:description>All IOLs involve inserting a lens inside eye rather than placing it on the surface of the eye like a contact lens most lens implant procedures involve replacing existing lens with a new lens to improve eye vision</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0b9f128d-5f23-4e3f-9548-b291e568ae9e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>438</video:duration>
      <video:publication_date>2011-11-28T23:51:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8570.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>RLE</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Alcon</video:tag>
      <video:tag>Restor</video:tag>
      <video:tag>IOL</video:tag>
      <video:tag>Implantation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Stem-Cells-Part-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stem Cells Part I</video:title>
      <video:description>Stem cells which serve as the source of all the other specialized cells in the body, both when it forms during embryogenesis and when it replaces cells that have been lost to aging, injury or disease is explained in this science video. This is the first part of 4 videos. These videos are created by  RIKEN CDB and they explain the different types of stem cell found in the embryonic body and the adult and illustrate the roles of these &quot;master cells&quot; in development and regeneration. Video REff: http://www.cdb.riken.go.jp

This part of video gives general overview of  steam cells and other, differentiated cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/0bb17933-ddd2-481a-a4d9-99465b6fe4c7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2007-04-02T04:08:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/162.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>embrypgenesis</video:tag>
      <video:tag>embryonic</video:tag>
      <video:tag>cells</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Interrupted-Sub-Dermal-Sutures-procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interrupted Sub-Dermal Sutures procedure</video:title>
      <video:description>safe and significantly faster than closing the rectus sheath with simple interrupted sutures and the skin with a continuous subdermal suture watch full video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0bbf1222-475a-49ea-be8c-f3700f13f6b3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
      <video:publication_date>2011-12-01T02:45:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9987.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Interrupted</video:tag>
      <video:tag>Sub</video:tag>
      <video:tag>Dermal</video:tag>
      <video:tag>Sutures</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Knockin-And-Knockout-of-Bacterias</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Knockin And Knockout of Bacterias</video:title>
      <video:description>Bacteria knockout is the process of making a bacteria or gene inoperative through genetic technique to cure diseases. While in case of knock in process we made the gene superior to form a specific compound to fight against bacteria.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0bd08848-1f32-4583-a4f9-2818c42e0224/cand_5.jpg</video:thumbnail_loc>
      <video:duration>302</video:duration>
      <video:publication_date>2010-11-17T11:53:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5562.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>bacteria</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>knockout</video:tag>
      <video:tag>and</video:tag>
      <video:tag>knock</video:tag>
      <video:tag>in</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Removing-tumor-from-the-bladder-with-a-resectoscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Removing tumor from the bladder with a resectoscope</video:title>
      <video:description>A resectoscope is an instrument used to remove tumors or tissue from the urethra, prostrate and uterus. It allows to reach the rumor without major or invasive surgery.  This is an example of how it can be accomplished with one.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0bd7a45d-e91f-44e3-8a68-3f6079ac4964/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2011-11-28T05:33:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8227.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>use</video:tag>
      <video:tag>of</video:tag>
      <video:tag>resectoscope</video:tag>
      <video:tag>for</video:tag>
      <video:tag>removing</video:tag>
      <video:tag>tumor</video:tag>
      <video:tag>From</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Bladder</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stress-and-Strain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stress and Strain</video:title>
      <video:description>What is elasticity? This video explains the stress and strain with the help of activities. Deforming force and restoring forces are also discussed in video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0bea28c5-58e5-4835-a301-a60296830d02/cand_5.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2011-12-12T02:56:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11444.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Stress</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Strain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bariatric-Surgery-bc8934</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bariatric Surgery</video:title>
      <video:description>If you are suffering from morbid obesity and think weight loss surgery might be right for you, consult with a reputable Seattle weight loss surgeon. Check this link for more details : http://bit.ly/13wF57s</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/06/0beccac6-e76d-4801-8f79-71aee03d4658/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2013-06-11T03:06:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30654.mp4</video:content_loc>
      <video:uploader>Quentin Huss</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>BariatricSurgeon</video:tag>
      <video:tag>GastricBypass</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Crawford-Collection-Having-Amazing-Science-Books</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Crawford Collection Having Amazing Science Books</video:title>
      <video:description>This video contains some amazing science books at Crawford collection. This collection includes some of the world&apos;s most important astronomical books and manuscripts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/0bfc47de-bb1f-4f4d-ba8a-2cf08e46ffc3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>393</video:duration>
      <video:publication_date>2013-01-11T04:47:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28592.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Amazing</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Books</video:tag>
      <video:tag>Backstage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dangerous-Knowledge-by-BBC-Part-6-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dangerous Knowledge by BBC Part 6-10</video:title>
      <video:description>This is a continuation of the BBC documentary on &apos;Dangerous Knowledge&apos;. This is part 6-10 of the series that features the life of Ludwig Boltzmann.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0bfd52d0-0144-42fe-9538-f2b7b8cfec73/cand_5.jpg</video:thumbnail_loc>
      <video:duration>583</video:duration>
      <video:publication_date>2010-11-25T20:50:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6073.mp4</video:content_loc>
      <video:uploader>marlbroman</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>BBC</video:tag>
      <video:tag>Dangerous</video:tag>
      <video:tag>Knowledge</video:tag>
      <video:tag>part</video:tag>
      <video:tag>6</video:tag>
      <video:tag>10</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Zebrafish-Development</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zebrafish Development</video:title>
      <video:description>The zebrafish (Danio rerio) is a tropical. It is widely used as model organism. Here it&apos;s development is explained. 17 hours after fertilization it is clearly visible that it is vertebrate.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/0c02cd53-daf7-48ae-b5e6-44fb5d584fff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2007-05-27T23:57:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/428.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Zebrafish</video:tag>
      <video:tag>Embryogenesis</video:tag>
      <video:tag>Development</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Mathematics-16B-Lecture-11</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Mathematics 16B - Lecture 11</video:title>
      <video:description>Mathematics 16B - Lecture 11

Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25731.jpg</video:thumbnail_loc>
      <video:duration>4242</video:duration>
      <video:publication_date>2012-09-18T17:14:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yZ45tPqydr0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Mathematics</video:tag>
      <video:tag>16B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>11</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Cell-Division</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Cell Division</video:title>
      <video:description>This video will show you the partitioning of larger cells into smaller cells. This process lead to formation of new cell, smaller cell obtained through larger cell can further divide to produce new cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0c0eb7f9-07ac-42c4-b37f-d0e17e45e197/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2013-02-10T02:25:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29954.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Division</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>zygote</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mechanism-Behind-Genetic-Diversity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mechanism Behind Genetic Diversity</video:title>
      <video:description>Genetic diversity is a characteristic of ecosystems and gene pools that describes an attribute which is commonly held to be advantageous for survival -- that there are many different versions of otherwise similar organisms. For example, the Great Irish Famine (1845-1849) can be attributed in part to the fact that the genetic distance of all potatoes in the country was very low, making it easier for one virus to infect and kill much of the crop.

The academic field of population genetics includes several hypotheses regarding genetic diversity. The neutral theory of evolution proposes that diversity is the result of the accumulation of neutral substitutions. Diversifying selection is the hypothesis that two subpopulations of a species live in different environments that select for different alleles at a particular locus. This may occur, for instance, if a species has a large range relative to the mobility of individuals within it. Frequency-dependent selection is the hypothesis that as alleles become more common, they become less fit. This is often invoked in host-pathogen interactions, where a high frequency of a defensive allele among the host means that it is more likely that a pathogen will spread if it is able to overcome that allele.

There are many different ways to measure genetic diversity, some of which are listed below. The modern causes for the loss of animal genetic diversity have also been studied and identified.
This movie is made by Dr Nguyen Thanh Cong working at the Agricultural Genetics Institute in Hanoi, VIETNAMAddress below:Dr Nguyen Thanh CongMolecular Biology LaboratoryAgricultural Genetics InstituteVien Di truyen Nong NghiepTuliem, HanoiVIETNAM</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/0c17b184-bfd2-4789-9ac8-92d7150cbe2a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2007-09-08T19:56:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/954.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>diversity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Emergence-of-Cooperation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Emergence of Cooperation</video:title>
      <video:description>Citation: &quot;The outbreak of cooperation among success-driven individuals under noisy conditions.&quot; By Dirk Helbing and Wenjian Yu. Proceedings of the National Academy of Sciences, Vol. 106, No. 8, Feb. 23, 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/0c1af334-cfd7-40b4-b507-e325ea3a3507/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2009-08-28T17:58:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3298.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>altruism</video:tag>
      <video:tag>cooperation</video:tag>
      <video:tag>emergence</video:tag>
      <video:tag>complexity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Ear-Anatomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Ear Anatomy</video:title>
      <video:description>This is a dissection of the anatomy of the ear, which is on a de-calcified portion, such that one can cut through with  a scapel.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0c27cd6b-81a0-4340-862a-9bceac598978/cand_5.jpg</video:thumbnail_loc>
      <video:duration>328</video:duration>
      <video:publication_date>2011-11-28T12:03:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8493.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>anatomy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Ear</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Embedded-Image-Processing-blind-deblurring-and-decoding-barcode</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Embedded Image Processing : blind deblurring and decoding barcode</video:title>
      <video:description>Blind deblurring and decoding barcode.Here, we deal with blurred images. To retreive some information, we need to restore those images. Solving this problem requires a joint estimation of the blur kernel and the restored image. This is tantamount to evaluate the solution of a non convex optimization problem.

In the following examples, ALL the numerical calculus are embedded on the phone (optimization and decoder).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/0c297a69-584e-4a12-8f8b-a371a1a3671d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>188</video:duration>
      <video:publication_date>2009-05-29T06:07:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2676.mp4</video:content_loc>
      <video:uploader>Mohammed El Rhabi</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Embedded</video:tag>
      <video:tag>image</video:tag>
      <video:tag>processing</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>Non</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>variationnal</video:tag>
      <video:tag>methods</video:tag>
      <video:tag>pde</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Restoration</video:tag>
      <video:tag>blind</video:tag>
      <video:tag>deblurring</video:tag>
      <video:tag>barcode</video:tag>
      <video:tag>decoding</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>method</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>Scheme</video:tag>
      <video:tag>blur</video:tag>
      <video:tag>blurry</video:tag>
      <video:tag>vidéo</video:tag>
      <video:tag>nokia</video:tag>
      <video:tag>cameraphone</video:tag>
      <video:tag>mobile</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/EFT-Introduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>EFT Introduction</video:title>
      <video:description>EFT is located in the Capital city of China, in Beijing. Specializing in the custom embroidery business since 1992, we provide graphic designs, custom embroidery digitizing,custom embroidery patches and custom embroidery related products and services. Our clients group includes a variety of companies in America , Europe and Australia, in recently years we gradually stretch our business to all over the world. 18 years of custom embroidery digitizing experience will help to make your designs the best in your city. We would help your embroidery business and supply best service. Our Turnaround is only 12 hours if you need./n&lt;br&gt; Our Mission is providing High-Quality Custom Embroidery Digitizing service, With a fast turnaround at reasonable price.We are dedicated to working with our customers and providing them with the highest quality products and services. We offer the most professional and friendly customer service, the best quality and production in the industry, and the quickest turnaround time of any custom embroidery, custom embroidery Patches, and custom embroidery digitizing services. We have very flexible quantity requirements and we make every effort to be your premium one-stop service centre for all your custom embroidery digitizing ,custom embroidery patch and woven patch needs. By offering the best value in the market, we feel confident you&apos;ll be pleased with EFT.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/0c30da11-9e9f-46c9-a76e-a431084374d0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2009-10-21T03:34:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3461.mp4</video:content_loc>
      <video:uploader>David Lee</video:uploader>
      <video:category>Others</video:category>
      <video:tag>embroidery</video:tag>
      <video:tag>digitizing</video:tag>
      <video:tag>Patch</video:tag>
      <video:tag>woven</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Trap-Jaw-and-Ant-Lion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Trap-Jaw and Ant Lion</video:title>
      <video:description>This video shows how a trap-jaw protects itself from the deadly traps of an ant lion. Trap-jaws are known to be the fastest insects and the ant lions are deadly insects.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/0e18003e-609f-4593-b1d3-7d13b4f7f158/cand_5.jpg</video:thumbnail_loc>
      <video:duration>165</video:duration>
      <video:publication_date>2012-12-10T02:00:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28529.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Monster</video:tag>
      <video:tag>Bug</video:tag>
      <video:tag>Wars</video:tag>
      <video:tag>Trap</video:tag>
      <video:tag>Jaw</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Ant</video:tag>
      <video:tag>lion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Control-Motor-Speed-of-Electric-Fan-by-Dimmer-Switch</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Control Motor Speed of Electric Fan by Dimmer Switch</video:title>
      <video:description>Several electric motor controllers operate on the same principle as dimmer switches. That means sometimes dimmer switch can be used for motor speed control connects to a ceiling fan. This video will show you how.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/0e1fc618-bfea-4a85-916e-5ce859eb1086/cand_5.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2012-04-09T09:01:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12164.mp4</video:content_loc>
      <video:uploader>Yanru Gong</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>How</video:tag>
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      <video:description>NASA&apos;s Aquarius is an Instrument used tohelp study about the ocean and how it works.Important data will be gathered and sent back to laboratories for study.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Principles of Chemical Science/n    * Email this page/nVideo Lectures - Lecture 16/nTopics covered:
	/nHybridization and Chemical Bonding/nInstructor:
	/nProf. Sylvia Ceyer/nTranscript - Lecture 16/nLast time we were talking about this valence bond model for describing the bonding./nIn particular, the bonding between atoms in a polyatomic molecule./nAnd we saw that the key to this description was allowing the wave functions, the individual wave functions on an atom to constructively and destructively interfere themselves to form some hybrid wave functions, to form some hybrid orbitals./nAnd then it those hybrid wave functions that overlap with the wave functions of another atom to form a chemical bond./nAnd, in particular, what we treated last time were these sp3 hybrid wave functions that were centered on carbon, that were centered on nitrogen, that were centered on oxygen./nAnd we saw that these sp3 wave functions were this linear combination, or this destructive and constructive interference between the s wave function and the three 2p wave functions./nTo form these sp3 wave functions and correspondingly these sp3 states./nAnd, as I said, we saw that on carbon, we saw that on nitrogen, we saw that on oxygen. And those wave functions end up being pointed to the corner or to the vertex of a tetrahedron where the atom was at the center of that tetrahedron./nIn the case of methane then, if you bond a hydrogen to each one of those sp3 hybrid wave functions, what you get is a tetrahedral geometry around the carbon./nIf you had a nitrogen with those sp3 wave functions around it and you bonded to three hydrogens then you got a trigonal pyramid as the geometry of the ammonia molecule with those two lone pairs sticking out there at another vertex of a tetrahedron./nBut remember we talked about the shape of the molecule as being described by the positions of the atoms and not the positions of the electrons./nAnd we talked about water. Water sp3 hybridized. We add two hydrogens to it./nWe form two bonds that are plane or </video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1747.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30060.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
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    <loc>https://dnatube.com/videos/Mammaplasty-Breast-Reduction-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Mammaplasty - Breast Reduction Surgery</video:title>
      <video:description>Breast reduction surgery which is a type of surgery to reduce the size of breast size is shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0e38ce33-ae0b-4488-bc0f-b714e92f55da/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10520.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lucilia-embryogenesisgastrulation-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lucilia embryogenesis/gastrulation 2</video:title>
      <video:description>Gastrulation of two house fly embryos imaged via bright field microscopy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/0e49c724-a591-4f61-94b3-8b8ba2c9007d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2009-04-09T05:58:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1678.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 56 - Linear Transformation Examples: Scaling and Reflections</video:title>
      <video:description>Linear Transformation Examples: Scaling and Reflections

Creating scaling and reflection transformation matrices (which are diagonal)</video:description>
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      <video:duration>913</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/qkfODKmZ-x4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>Reflections</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-39-Inverse-Variation-Application</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 - Inverse Variation Application</video:title>
      <video:description>Inverse Variation Application

u15_l3_t1_we5 Inverse Variation Application</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25282.jpg</video:thumbnail_loc>
      <video:duration>282</video:duration>
      <video:publication_date>2012-09-18T02:43:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lkP-E2LUnjA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Inverse</video:tag>
      <video:tag>Variation</video:tag>
      <video:tag>Application</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Molecular-dynamics-simulation-of-straining-nickel-nanowire</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Molecular dynamics simulation of straining nickel nanowire</video:title>
      <video:description>This simulation shows molecular dynamics  of straining nickel nanowire visualized with VMD.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/0e636c3b-cec5-468a-8b46-4bdc48358a9a/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-12-01T22:42:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1134.mp4</video:content_loc>
      <video:uploader>yuekai</video:uploader>
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      <video:tag>vmd</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Driver-Ants-versus-a-grasshopper</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Driver Ants versus a grasshopper</video:title>
      <video:description>3 type of workers all of them much smaller than a grasshopper. The coordination and cooperation however makes that a walk in the park. It is Grasshoppers vs. Driver Ants in Ant Attack by BBC Earth.</video:description>
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      <video:publication_date>2011-11-26T05:14:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8105.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Pathology-Lumbar-Disc-Prolapse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pathology- Lumbar Disc Prolapse</video:title>
      <video:description>This well explanation of the lumbar disc prolapse animation video. The full process is discussed step by step and is explained with the diagrams.</video:description>
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      <video:duration>102</video:duration>
      <video:publication_date>2011-11-30T10:05:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9490.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Prolapse</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Freshwater-Crab-versus-Tiger-Leech</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video shows a real fight to the death between a tiger leech versus a freshwater crab which has a tough shell but is no match for the jaws of this eel, if it is not cut into two by the crabs jaws.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/0e794646-c771-4f23-aa2c-c4fa3bbb08b2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>206</video:duration>
      <video:publication_date>2012-12-10T02:08:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28540.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Science Comedian Brian Malow (MWV5)</video:title>
      <video:description>MicrobeWorld and the Koshland Science Museum present a video podcast of comedian Brian Malow that includes excerpts from his science comedy act on infectious disease and an interview about the geek mystique of science.

Malow is also a contributing editor to the Journal of Irreproducible Results, a science humor magazine, and was producer and host of a pioneering internet talk show, But Seriously. His routine on Neil Armstrong was heard aboard the space shuttle. Brian lives in San Francisco. For a taste of his humor, visit his website, www.butseriously.com.</video:description>
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      <video:duration>335</video:duration>
      <video:publication_date>2010-04-13T19:01:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4253.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
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      <video:tag>comedian</video:tag>
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      <video:tag>Malow</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Intermediate-Filaments-Definition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intermediate Filaments Definition</video:title>
      <video:description>Intermediate filaments are stable durable they range in diameter from 8 to 10 nm intermediate in size compared with thin filaments and microtubules they are prominent in cells that withstand mechanical stress and are the most insoluble part of the cell the intermediate filaments can be dissociated by urea</video:description>
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      <video:publication_date>2010-11-24T15:46:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5969.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/How-does-electrolysis-of-water-work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does electrolysis of water work?</video:title>
      <video:description>In this video, electrolysis of water is shown. Electrolysis of water is the decomposition of water (H2O) into oxygen (O2) and hydrogen gas (H2) due to an electric current being passed through the water.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11247.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
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    <loc>https://dnatube.com/videos/The-Fibroids-Project-Interviews-Dr-Brown-Duke-Univ-Dept-Cha</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Fibroids Project Interviews Dr. Brown Duke Univ Dept Cha</video:title>
      <video:description>The Fibroids Project Interviews Dr. Brown. Haywood Brown, MD, is the chair of the Department of Obstetrics and Gynecology at Duke University Medical Center. He also is a nationally recognized specialist in maternal-fetal medicine.</video:description>
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      <video:uploader>nsagar</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-98-Fabrication-of-a-Direct-Duralay-Post</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 98  - Fabrication of a Direct Duralay Post</video:title>
      <video:description>&quot;Lec 98  - Fabrication of a Direct Duralay Post&quot; Dr. Lorey prepares a devital maxillary central for a duralay post, fabricates the post, temporizes the tooth and shows the finished bridge in patient&apos;s mouth. Orig. air date: FEB 14 77

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:publication_date>2012-09-09T06:37:55.000Z</video:publication_date>
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  <url>
    <loc>https://dnatube.com/videos/Working-of-Flu-Vaccine</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Working of Flu Vaccine</video:title>
      <video:description>This animation will help you in understanding the working of a flu vaccine. Video is very helpful for the bio students.</video:description>
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      <video:duration>49</video:duration>
      <video:publication_date>2013-02-10T02:10:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29913.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
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      <video:tag>the</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Counting-Electrons-in-Pi-Systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Counting Electrons in Pi Systems</video:title>
      <video:description>When there is a double bond or triple bond between molecules there are two types of bonding present. They are sigma bonds and pi bonds. This video demonstrates how to calculate electrons in the pi system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0e895466-a184-4997-b166-aa6c5d42bd0a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>300</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6281.mp4</video:content_loc>
      <video:uploader>wises</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Counting</video:tag>
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      <video:tag>in</video:tag>
      <video:tag>Pi</video:tag>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/0e9cd7d2-abe5-4bdd-99d9-669a00119338/cand_5.jpg</video:thumbnail_loc>
      <video:duration>26</video:duration>
      <video:publication_date>2009-09-15T01:43:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3374.mp4</video:content_loc>
      <video:uploader>marista gilang</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-57-Linear-Transformation-Examples-Rotations-in-R2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 57 - Linear Transformation Examples: Rotations in R2</video:title>
      <video:description>Linear Transformation Examples: Rotations in R2

Linear Transformation Examples: Rotations in R2</video:description>
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      <video:duration>1072</video:duration>
      <video:publication_date>2012-09-11T00:33:47.000Z</video:publication_date>
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  <url>
    <loc>https://dnatube.com/videos/Lec-58-Rotation-in-R3-around-the-X-axis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 58 - Rotation in R3 around the X-axis</video:title>
      <video:description>Rotation in R3 around the X-axis

Construction a rotation transformation in R3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22056.jpg</video:thumbnail_loc>
      <video:duration>738</video:duration>
      <video:publication_date>2012-09-11T00:34:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gkyuLPzfDV0</video:player_loc>
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    <loc>https://dnatube.com/videos/Motor-neural-signal-transmissions-to-muscle-tissue</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Motor neural signal transmissions to muscle tissue</video:title>
      <video:description>This video describes the mechanism of neural signal transmission from motor neurons to muscle fibers. Synapses of motor neurons are attached to the motor end plate, a highly excitable region of muscle fiber plasma membrane. Acetylcholine, released from the synaptic end bulb, bind to specific receptor molecules present on the motor end plate and initiates action potentials across the muscle&apos;s surface, causing the muscle to contract.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0e9a92ae-5e55-4e2c-ab90-9d1afc16b18b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>195</video:duration>
      <video:publication_date>2010-11-25T22:07:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6112.mp4</video:content_loc>
      <video:uploader>bumblebee</video:uploader>
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      <video:tag>Transmission</video:tag>
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      <video:tag>signals</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>tissuer</video:tag>
      <video:tag>Junction</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sound sensitive cells</video:title>
      <video:description>Hair cells are arranged in orderly rows which make it unique among the organs of our body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/12938729-2b47-4c32-a06f-1ea4031c60d7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2011-10-23T04:03:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7146.mp4</video:content_loc>
      <video:uploader>cloudiea_re</video:uploader>
      <video:category>Others</video:category>
      <video:tag>hair</video:tag>
      <video:tag>cells</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The process of child birth</video:title>
      <video:description>An explanation on the process of child birth.  Although this is a very fulfilling process for most women, it is also nerve wreaking for some.  Here is a look at what happens, what does the body go through during childbirth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/0eac365a-cb5f-4c04-b3ed-8152dfceaf84/cand_5.jpg</video:thumbnail_loc>
      <video:duration>167</video:duration>
      <video:publication_date>2014-08-26T23:01:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31201.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Born</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fever as nonspecific immune response to an infection</video:title>
      <video:description>This animation demonstrates how fever is formed and how our body reacts in the formation of fever.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/0eb1aeb2-32e6-4a93-a348-e5e2ec264c1b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2009-04-23T05:07:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1970.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>medicine</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Male Breast Reduction &amp; Correction of Gynecomastia By Dr MSVENKATESH</video:title>
      <video:description>The enlarged feminine form of the male breast gynecomastia develops usually during puberty due to constitutional sometimes hormonal factors in later years it can be the consequence of taking steroid hormones or roborating food supplements</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0eb8d3e0-b7ed-4b6b-86b6-b4554052087a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2011-11-29T00:13:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8582.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>Correction</video:tag>
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      <video:tag>GYNECOMASTIA</video:tag>
      <video:tag>DrMSVENKATESH</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>The olfactory pathwayy</video:title>
      <video:description>Air inhaled through the nose passes over the olfactory membrane. Chemicals in the air stimulate the numerous olfactory receptor cells. The sense of smell passes from the olfactory receptor cells to the nerves that carry the signals to the brain. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/e70c5344-a6e9-4957-8805-ac0cd1b21c89/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2009-07-07T05:15:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2949.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Others</video:category>
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      <video:tag>olfactory</video:tag>
      <video:tag>pathway</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0eae6fac-7791-4e2e-a12b-8898dbb03d28/cand_5.jpg</video:thumbnail_loc>
      <video:duration>480</video:duration>
      <video:publication_date>2013-02-08T04:07:54.000Z</video:publication_date>
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      <video:category>Interesting Science</video:category>
      <video:tag>Venomous</video:tag>
      <video:tag>Mammals</video:tag>
      <video:tag>Sensory</video:tag>
      <video:tag>Receptors</video:tag>
      <video:tag>the</video:tag>
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      <video:tag>s</video:tag>
      <video:tag>true</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/0ec8e83c-0ab8-4433-8ec5-e08d33978134/cand_5.jpg</video:thumbnail_loc>
      <video:duration>197</video:duration>
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      <video:tag>replication</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0edb71a5-7fd5-4a06-a071-2f6b9b811216/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2010-11-14T22:58:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5318.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>renal</video:tag>
      <video:tag>Corpuscle</video:tag>
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      <video:tag>cells</video:tag>
      <video:tag>podocytes</video:tag>
      <video:tag>bownmans</video:tag>
      <video:tag>cpsule</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/11d06770-6510-4906-acf7-4630ebf04da8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1</video:duration>
      <video:publication_date>2013-02-08T23:31:02.000Z</video:publication_date>
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      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Medical</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/11d0a000-a9e3-48e3-974f-be29b55c750e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2011-12-01T22:58:22.000Z</video:publication_date>
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      <video:category>Medical</video:category>
      <video:tag>Axillary</video:tag>
      <video:tag>Brachial</video:tag>
      <video:tag>Plexus</video:tag>
      <video:tag>Block</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>13</video:duration>
      <video:publication_date>2009-03-25T22:57:19.000Z</video:publication_date>
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      <video:category>Education</video:category>
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      <video:tag>Animation</video:tag>
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      <video:tag>Electron</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>newtek</video:tag>
      <video:tag>lightwave</video:tag>
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      <video:tag>IUPAC</video:tag>
      <video:tag>Organic</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/11e07c88-9c4a-4056-81bc-898686fc160f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2011-11-26T00:21:33.000Z</video:publication_date>
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      <video:category>Ecology</video:category>
      <video:tag>Wheelie</video:tag>
      <video:tag>bin</video:tag>
      <video:tag>raid</video:tag>
      <video:tag>Kea</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Smartest</video:tag>
      <video:tag>Parrot</video:tag>
      <video:tag>BBC</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at Glucose Uptake</video:title>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/11ee2b81-8371-40bd-841b-ebd6366d0eb0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2013-02-11T01:19:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30031.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>glucose</video:tag>
      <video:tag>Uptake</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/12208d71-1c57-40d4-83b2-8be1386fb9dc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2011-12-01T02:09:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9900.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>DVT</video:tag>
      <video:tag>Deep</video:tag>
      <video:tag>Venous</video:tag>
      <video:tag>Thrombosis</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Striking Flares of Stars</video:title>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/12401ad8-5ed4-4189-a8d0-7deccc8d33ca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>132</video:duration>
      <video:publication_date>2011-11-15T15:39:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7533.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Stellar</video:tag>
      <video:tag>Odd</video:tag>
      <video:tag>Couple</video:tag>
      <video:tag>Makes</video:tag>
      <video:tag>Striking</video:tag>
      <video:tag>Flares</video:tag>
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  </url>
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    <lastmod>2026-08-14</lastmod>
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u16_l1_t2_we2 Finding Cube Roots</video:description>
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      <video:description>This is a draft version of cell biology video that explains what it is.

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    <lastmod>2026-08-14</lastmod>
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History of Information</video:description>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:category>Cell Biology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>ID</video:tag>
      <video:tag>Irreducible</video:tag>
      <video:tag>complexity</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Debate</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Flagella</video:tag>
      <video:tag>Flagellum</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Facts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Gamete-Production</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Gamete Production</video:title>
      <video:description>Mature sperm and ovum are haploid, which refers to number of sets of chromosomes, and mean that they have only half of &quot;normal&quot;, somatic chromosome set. They are derived form diploid reproductive cell by meiosis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/12c4e7d1-b407-4596-9753-0d60ad45ac42/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2007-05-16T02:08:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/349.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Gamete</video:tag>
      <video:tag>gametogensis</video:tag>
      <video:tag>haploid</video:tag>
      <video:tag>ovum</video:tag>
      <video:tag>sperm</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Carbon-nanotube-muscle-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Carbon nanotube muscle #2</video:title>
      <video:description>This video demonstration is based on ideas from Giant-stroke, superelastic. We demonstrate the carbon nanotube aerogel muscles. More details can be found in Science, Vol. 323 Issue 5921, March 19, 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/12c932aa-c5ac-4dcd-8ad7-8da8a6248ac0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>17</video:duration>
      <video:publication_date>2009-08-28T17:56:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3294.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>nanotech</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>nanotube</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Life-of-Mammals-Kangaroo-Boxing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The  Life of Mammals, Kangaroo Boxing</video:title>
      <video:description>Often when animals live in social groups some bit of competition may arise and when it does then the animals may have a tussle to test limits. This is Kangaroo Boxing as narrated by Attenborough in BBC&apos;s Life of Mammals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/13811fd5-e375-4597-88f0-1875de74c6a0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>195</video:duration>
      <video:publication_date>2011-11-26T05:43:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8133.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Kangaroo</video:tag>
      <video:tag>Boxing</video:tag>
      <video:tag>Attenborough</video:tag>
      <video:tag>life</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mammals</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-Microarray-detection-of-active-gene</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA Microarray: detection of active gene</video:title>
      <video:description>DNA microarray is used to identify active gene. A slide is doted with mRNA samples. When the slide is washed with fluorescence tagged cDNA, cDNA bind with the active gene. This slide presents the details of how DNA microarry is used for active gene detection. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/138d7678-192e-4ac1-b93c-0a1a5d7480a8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>52</video:duration>
      <video:publication_date>2010-11-27T11:44:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6202.mp4</video:content_loc>
      <video:uploader>kelmad</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>dna</video:tag>
      <video:tag>Microarray</video:tag>
      <video:tag>detection</video:tag>
      <video:tag>of</video:tag>
      <video:tag>active</video:tag>
      <video:tag>gene</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Medical-Spa-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical Spa Video</video:title>
      <video:description>Medical Spa and Wellness video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/139fbdd9-e27c-4768-ab86-94c096c0a5cb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>215</video:duration>
      <video:publication_date>2011-12-01T04:21:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10208.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Spa</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Wellness</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/B-DNA-superhelical-turn-140-bp-fragment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>B-DNA superhelical turn. 140-bp fragment.</video:title>
      <video:description>B-DNA superhelical turn. 140-bp fragment.

1. The right-handed B-DNA superhelix on the outside contains several sharp bends and makes numerous interactions with the histone octamer within. The central turn of superhelix and H3 . H4 tetramer have dyad symmetry, but the H2A . H2B dimers show departures due to interparticle associations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/13a6f66a-d6a0-46ff-ae16-cda933beef82/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2</video:duration>
      <video:publication_date>2009-04-24T18:45:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2034.mp4</video:content_loc>
      <video:uploader>Alex T</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>b</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>superhelical</video:tag>
      <video:tag>turn</video:tag>
      <video:tag>140</video:tag>
      <video:tag>bp</video:tag>
      <video:tag>fragment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Extracting-energy-form-food-electron-transport-chain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Extracting energy form food: electron transport chain</video:title>
      <video:description>Electron transport chain is most efficacious way to use electrons gained from glycolysis. It forms proton gradient over the membranes, which is than used to produce ATP, the cell&apos;s energetic current.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/13aa1546-a45f-4eb2-bf48-daa16f7f7b97/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2007-05-16T01:46:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/333.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>electrontransportchain</video:tag>
      <video:tag>Mitochondria</video:tag>
      <video:tag>NADH</video:tag>
      <video:tag>ATP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Is-gluten-free-a-necesity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Is gluten free a necesity</video:title>
      <video:description>With the recent attention that a gluten free diet has been getting, is it really necessary? asapSCIENCE is here to answer that question.  As it turns out, cutting out gluten all together can hurt you rather than help you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/13a78ee4-68e2-4abd-917d-f01fa0e10d4f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>153</video:duration>
      <video:publication_date>2014-10-03T12:47:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31863.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>gluten</video:tag>
      <video:tag>free</video:tag>
      <video:tag>diet</video:tag>
      <video:tag>sugar</video:tag>
      <video:tag>Fat</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Texture-Synthesis-on-Biqudratics-Surface</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Texture Synthesis on Biqudratics Surface</video:title>
      <video:description>Texture Synthesis on Biqudratics Surface

Text info: The surface is for of basic representation of the NURBS for where using control polygoan you can desing the surface..Biqudratics mean 9 control point to design the surface where as bicubic means 16 control point to design the surface</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/13ad48d5-85a4-4dd3-9497-e777ab404243/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2007-09-26T15:26:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1042.mp4</video:content_loc>
      <video:uploader>rupeshshet</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>biqudraticssurface</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-coagulation-explosion-part-I-initiation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of coagulation explosion  part I   initiation</video:title>
      <video:description>This video shows about coagulation explosion, part I   initiation

An excellent visual representation of the initiation phase of blood coagulation. Written by Kenneth G. Mann, PhD, and originally presented at the 2002 American Society of Hematology meeting. Copyright 2002 Kenneth G. Mann.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/13ab0fc9-a6cd-43a3-b3aa-552f931530c4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>421</video:duration>
      <video:publication_date>2012-10-10T09:29:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27699.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Coagulation</video:tag>
      <video:tag>Explosion</video:tag>
      <video:tag>part</video:tag>
      <video:tag>I</video:tag>
      <video:tag>initiation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cricothyroidotomy-procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cricothyroidotomy procedure</video:title>
      <video:description>Cricothyroidotomy is an emergency surgical procedure of cutting a hole in the patient’s windpipe in order to facilitate breathing. This video describes a cricothyroidotomy kit. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/06/13b33bfd-1719-486a-9616-e51f9528ceb5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2008-06-20T16:32:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1344.mp4</video:content_loc>
      <video:uploader>tres3d</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Cricothyroidotomy</video:tag>
      <video:tag>kit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Glabellar-reflex-or-myerson-sign</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Glabellar reflex or myerson sign</video:title>
      <video:description>The glabella is a medical term given to the space on the human head that is located above the nose and between the eyebrows this area of the head sits just over the frontal bone of the skull and works to connect the two structures known as superciliary ridges</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/13c9077e-4ef3-4020-8607-e2d997d1790a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2011-11-29T11:23:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8903.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Glabellar</video:tag>
      <video:tag>Reflex</video:tag>
      <video:tag>or</video:tag>
      <video:tag>Myerson</video:tag>
      <video:tag>s</video:tag>
      <video:tag>sign</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Surgery-in-India-on-Medical-Elearning</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Surgery in India on Medical Elearning</video:title>
      <video:description>Video shows the survey medical elearning survey in India and found that more than three quarter of the students were happy with the surgery. Watch the video for more explanations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/13c681c0-6924-4f42-9f63-e5421b2e5817/cand_5.jpg</video:thumbnail_loc>
      <video:duration>225</video:duration>
      <video:publication_date>2011-12-03T03:32:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10600.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Elearning</video:tag>
      <video:tag>Survey</video:tag>
      <video:tag>India</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/SCA1-Pedigree</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>SCA1 Pedigree</video:title>
      <video:description>Illustrates how studying one family&apos;s pedigree can reveal an entire history of passing on a genetic disorder such as SCA1.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/13ccd33e-e22b-4b7d-aa91-d66e74816817/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2012-04-17T22:54:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12269.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>SCA1</video:tag>
      <video:tag>Pedigree</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Western-Blot-SNAP-id-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Western Blot - SNAP i.d System</video:title>
      <video:description>( http://www.abnova.com ) - SNAP i.d.™ System is a fast and convenient method for the detection of immunoreactive proteins on western blots. The amount of time required for immunodetection is greatly reduced in 30 minutes with this unique vacuum-driven system. More videos at Abnova ( http://www.abnova.com ).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/09/13ca2d72-2979-4ae0-babd-837890c9f439/cand_5.jpg</video:thumbnail_loc>
      <video:duration>239</video:duration>
      <video:publication_date>2010-09-27T09:06:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4574.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Western</video:tag>
      <video:tag>Blot</video:tag>
      <video:tag>SNAP</video:tag>
      <video:tag>I</video:tag>
      <video:tag>d</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nucleophilic-Addition-Reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nucleophilic Addition Reaction</video:title>
      <video:description>There are several different types of chemical reactions. This video explain the nucleophilic addition reaction in organic compounds. Nucloephiles are species that donates electrons.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/13da8daf-3792-424d-a585-34d85e714ffc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2010-11-11T06:34:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5006.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Nucleophilic</video:tag>
      <video:tag>Addition</video:tag>
      <video:tag>Reaction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-125-Equation-of-a-line-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 125 - Equation of a line 3</video:title>
      <video:description>Equation of a line 3

u13_l2_t2_we3 Equation of a line 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25296.jpg</video:thumbnail_loc>
      <video:duration>402</video:duration>
      <video:publication_date>2012-09-18T02:45:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XMJ72mtMn4Y</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>equation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>line</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Reticulin-Fibers-of-the-Liver-their-histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reticulin Fibers of  the Liver, their histology</video:title>
      <video:description>Reticulin fibers are found in the liver, kidney and the spleen and are connective tissue. This is the histology of liver reticulin fibers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/13edd68e-aecd-4b4e-a817-241eddc34ca3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2011-11-28T05:57:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8289.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Liver</video:tag>
      <video:tag>Reticulin</video:tag>
      <video:tag>Fibers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fatty-Acid-Vesicle-Dynamics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fatty Acid Vesicle Dynamics</video:title>
      <video:description>Although the vesicle structure itself as a whole is extremely stable, individual fatty acids within vesicles are extremely dynamic and are constantly joining and leaving the vesicle membrane.  Protonated fatty acids (shown by the glowing hydrogen in the head group and the lighter colored tail) readily flip between the inner and outer leaflets of the membrane.
video by Janet Iwasa  at onemicron</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/13f8a4cf-ad65-48b8-9f43-bd67726f6eae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2007-12-19T01:43:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1205.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>fattyacid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Functions-of-Kidney-and-Nephron</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Functions of Kidney and Nephron</video:title>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/140211b5-473d-429f-a5d8-7c3cb60604ad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1117</video:duration>
      <video:publication_date>2011-11-29T00:48:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8599.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Structural Biology</video:category>
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      <video:tag>and</video:tag>
      <video:tag>nephron</video:tag>
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  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spatial relationships and anatomical Planes in the human body</video:title>
      <video:description>This is an interactive biology lesson on anatomical planes and social relationships in the human body. The three planes discussed are; coronal/frontal plane, saggital plane and midsagittal plane. Watch this video for more information.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/14052264-4513-4c29-ad65-c95b6e216f10/cand_5.jpg</video:thumbnail_loc>
      <video:duration>424</video:duration>
      <video:publication_date>2013-01-19T05:09:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28944.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>spatial</video:tag>
      <video:tag>relationships</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Anatomical</video:tag>
      <video:tag>Planes</video:tag>
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    <loc>https://dnatube.com/videos/Lec-2-Calculating-Average-Velocity-or-Speed</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Calculating Average Velocity or Speed</video:title>
      <video:description>Calculating Average Velocity or Speed

Example of calculating speed and velocity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21040.jpg</video:thumbnail_loc>
      <video:duration>705</video:duration>
      <video:publication_date>2012-09-08T17:07:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oRKxmXwLvUU</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Calculating</video:tag>
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      <video:tag>velocity</video:tag>
      <video:tag>or</video:tag>
      <video:tag>Speed</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Inside Jupiter</video:title>
      <video:description>In the solar system, the largest planet is Jupiter and comes 5th from the sun. It&apos;s mass is two and a half that of all other planets combined. NASA team are on a mission to understand more of Jupiter composition.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/97b73daf-a954-4ea7-bbd1-a56d6ee0ebf5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>199</video:duration>
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      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Casts</video:tag>
      <video:tag>Inside</video:tag>
      <video:tag>Jupiter</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Video explains the excretion and osmoregulation in earthworm. The internal and external structure is shown in very brief.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1407df6e-b7b0-4b9d-b62d-804afec9c78c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2011-12-11T23:36:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11157.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Excretion</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Osmoregulation</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Earthworm</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The technique is called single Incision Laparoscopic Colectomy. This video explains Incision Laparoscopic Colectomy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/a0cc99e0-1906-4dbe-9aaa-53a954effcb0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2013-04-07T20:07:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30518.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
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      <video:tag>single</video:tag>
      <video:tag>incision</video:tag>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Colectomy</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Women who have had tubal ligation have two options. First is reversal surgery and second is in vitro fertilization. The choice depends on the health and age of the woman, type of ligation the woman had and sperm count. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/141204e7-4380-4966-97a4-7f9da2604eef/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2009-05-13T04:18:03.000Z</video:publication_date>
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      <video:uploader>watch</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>of</video:tag>
      <video:tag>tubal</video:tag>
      <video:tag>ligation</video:tag>
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      <video:tag>in</video:tag>
      <video:tag>vitro</video:tag>
      <video:tag>Fertilization</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Myopia, Hypermetropia, Presbyopia and Astigmatism are the defects of vision. These defects are clearly explained in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/141295c4-93ea-4314-a6e0-727c51384e4d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>322</video:duration>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Brain is the center of the human nervous system. The brain is composed of two broad classes of cells: neurons and glial cells. Brain contain 15–33 billion neurons cells each connected by synapses to several thousand other neurons. These neurons communicate with one another by means through axons, which carry trains of signal pulses called to distant parts of the brain or body. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/141c8647-d5cd-459f-ac4a-49d5265d7634/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
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      <video:tag>Animation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>Transmission</video:tag>
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      <video:tag>the</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>What do you know of this deadly disease? Well, here is a small video animation that explains it. It doesn&apos;t go into too much detail and it is not graphic by any means.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/142c2bb5-dd27-4533-9ab4-e48ffe5a8c3c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
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      <video:uploader>dhumana</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video compares the pain of childbirth to that of being hit in the testicles.  Further than just its hilarity, it provides an interesting view of pain and how both of this situations compare.  In the end which one is more painful?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/a095ba94-ee66-4566-8006-a64360d78878/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>guptava</video:uploader>
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      <video:tag>testicles</video:tag>
      <video:tag>uterus</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/14331725-4250-41d2-8e80-c280ec79ddb1/cand_5.jpg</video:thumbnail_loc>
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      <video:tag>of</video:tag>
      <video:tag>specific</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 48 - Rational Exponents and Exponent Laws</video:title>
      <video:description>Rational Exponents and Exponent Laws

u16_l1_t3_we3 Rational Exponents and Exponent Laws</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25297.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
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      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Rational</video:tag>
      <video:tag>Exponents</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Exponent</video:tag>
      <video:tag>Laws</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Night diving at Manta Ray, a big island Hawaii. There are amazingly beautiful animals in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/1439a39e-e1ec-4bf0-9ec3-fe0dd2f87f9b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>221</video:duration>
      <video:publication_date>2014-08-25T22:58:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31143.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
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      <video:tag>Manta</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>Night</video:tag>
      <video:tag>Dive</video:tag>
      <video:tag>Kona</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/a1b0d36a-cd09-4539-9760-f1a43d6f904a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
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      <video:category>Structural Biology</video:category>
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      <video:tag>Respiration</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/12/a1b3e4fd-c447-4de4-a964-28d1e11981bf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3610.mp4</video:content_loc>
      <video:uploader>Marco Losurdo</video:uploader>
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      <video:tag>ash</video:tag>
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      <video:duration>100</video:duration>
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      <video:tag>Science</video:tag>
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      <video:tag>Hydrogen</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>In this episode, Suman Bhattacharjee talks to us about serial dilution.  This is a way to dilute samples for analysis.  If you don&apos;t dilute samples you can end up with huge number of bacterial colonies which would be difficult to isolate and study.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/58ae0bb9-fbe2-4946-9c67-8ebbdaea1ea4/cand_5.jpg</video:thumbnail_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/1627212a-e1cc-4f39-b235-a6daa378b1e5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1631c1e8-113c-44d8-bfb4-e336bfd4ac08/cand_5.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
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      <video:title>Breastfeeding your baby</video:title>
      <video:description>Learn some tips on how to handle your baby with care. Get some idea on how to develop your baby&apos;s ability. Visit http://babycenter.com/video to explore more than 100 videos on pregnancy, labor, birth, baby development, newborn care, preemies, and toddlers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/163673c3-0726-47ef-b8c7-170eb4e903bd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>354</video:duration>
      <video:publication_date>2012-11-26T19:37:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28073.mp4</video:content_loc>
      <video:uploader>Jay Batausa</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Breastfeeding</video:tag>
      <video:tag>Baby</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gibbs-Free-Energy-and-Spontaneity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gibbs Free Energy and Spontaneity</video:title>
      <video:description>What causes spontaneous reaction.Exothermic is heat added to the system and means heat is being released calling this reaction as exothermic reaction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/1641e3cf-b39c-46c6-9181-3b9bbf50b287/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1059</video:duration>
      <video:publication_date>2010-12-21T11:48:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6701.mp4</video:content_loc>
      <video:uploader>mariachi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Gibbs</video:tag>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Spontaneity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-do-we-sees</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How do we sees</video:title>
      <video:description>Light emitted of reflected from an object reach the retina through the cornea. Transduction of light energy into electrical energy by cells called rod cells is central to the vision. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/1646b3de-73f0-4142-b4a9-676dbf4150d1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2009-04-23T05:02:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1960.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>How</video:tag>
      <video:tag>do</video:tag>
      <video:tag>we</video:tag>
      <video:tag>sees</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-did-they-cloned-Dolly-the-sheep</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How did they cloned Dolly the sheep ?</video:title>
      <video:description>This video shows how they cloned Dolly the sheep.

&quot;A video on how they cloned dolly the sheep and her life (i reccomend viewing in fullscreen and 480p (high Quality) because the text may be too small. (sorry if the captions for Spanish aren&apos;t correct) (Lo siento si los títulos españoles son incorrectos) Hindi is only available in interactive transcript (below) हिन्दी केवल इंटरैक्टिव प्रतिलिपि में उपलब्ध (नीचे है)
I apologise if any of the captions/subtitles in foreign languages are incorrect. Please inform me if you see any mistakes.
Thanks for watching,
Annaorm =D&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/a1b7da3f-f457-4736-8f65-d3851e6ae22b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>297</video:duration>
      <video:publication_date>2012-10-11T07:50:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27888.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>How</video:tag>
      <video:tag>They</video:tag>
      <video:tag>cloned</video:tag>
      <video:tag>Dolly</video:tag>
      <video:tag>the</video:tag>
      <video:tag>sheep</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Paramedian-approach-to-thoracic-epidural-placement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Paramedian approach to thoracic epidural placement</video:title>
      <video:description>In order to provide perioperative analgesia in patients who need to go through thoracic surgery, the thoracic epidural analgesia is considered. A very uncommon life threatening complication that may arise is if the catheter causes pleural puncture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1645c978-cf45-46fe-888d-ab099d3421a3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>427</video:duration>
      <video:publication_date>2011-11-29T20:20:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9109.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Thoracic</video:tag>
      <video:tag>Epidural</video:tag>
      <video:tag>Placement</video:tag>
      <video:tag>Paramedian</video:tag>
      <video:tag>Approach</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nanobots-in-medicine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nanobots in medicine</video:title>
      <video:description>Nanotechnology has created the possibility of making machines only hundred nanometers in sized. One such futuristic machine is nanobots or nanoscopic robots which can be used as a tool for treatment of various diseases. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/165c095b-8e4f-409e-81ff-fd02e56a4775/cand_5.jpg</video:thumbnail_loc>
      <video:duration>105</video:duration>
      <video:publication_date>2010-11-28T09:30:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6217.mp4</video:content_loc>
      <video:uploader>lose</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Nanobots</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Oxidation-and-Reduction-of-Alcohols</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Oxidation and Reduction of Alcohols</video:title>
      <video:description>An alcohol is an organic compound with a hydroxide group attached to it. This video explains the oxidation and reduction of alcohols.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/16673f13-84a2-4474-a333-f8c4de713cdb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>645</video:duration>
      <video:publication_date>2010-12-03T13:58:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6396.mp4</video:content_loc>
      <video:uploader>hazard</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Alcohols</video:tag>
      <video:tag>Oxidation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Reduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Thyroid-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thyroid Histology</video:title>
      <video:description>This video show the histology of the  thyroid which is a gland one of the largest endocrine glands. The thyroid is located on the neck and makes hormones.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1688f988-18e7-424f-8f27-5285f591af10/cand_5.jpg</video:thumbnail_loc>
      <video:duration>314</video:duration>
      <video:publication_date>2011-12-01T02:42:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9978.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>thyroid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vaginismus-Pain-Management-Symptoms-and-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vaginismus Pain Management Symptoms and Treatment</video:title>
      <video:description>Vaginismus is a medical term that refers to involuntary vaginal tightness when any type of penetration is attempted the condition may render all forms of penetration impossible or extremely painful including the insertion of tampons or routine gynecological examinations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/16884392-507c-4b18-8b01-f94ceca36ff5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>425</video:duration>
      <video:publication_date>2011-11-29T05:26:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8700.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Vaginismus</video:tag>
      <video:tag>Pain</video:tag>
      <video:tag>management</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Problems-on-Definite-Integral</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Problems on Definite Integral</video:title>
      <video:description>This video will help you to solve the problems of definite integral. Some examples are also shown in this video which will help you to clear your concept.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/16927408-7198-47ca-b3cd-178bcaf6fc98/cand_5.jpg</video:thumbnail_loc>
      <video:duration>229</video:duration>
      <video:publication_date>2010-12-06T10:31:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6474.mp4</video:content_loc>
      <video:uploader>hidalgo</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>multivariable</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>definite</video:tag>
      <video:tag>Integral</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Holliday-Junction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Holliday Junction</video:title>
      <video:description>...Large-scale representation of the Holliday Junction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/16a0734b-2a14-4fd7-af31-1bb1fcc85641/cand_5.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2007-09-01T20:52:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/931.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>holidayjunction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-68-Proof-Invertibility-implies-a-unique-solution-to-fxy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 68 - Proof: Invertibility implies a unique solution to f(x)=y</video:title>
      <video:description>Proof: Invertibility implies a unique solution to f(x)=y

Proof: Invertibility implies a unique solution to f(x)=y for all y in co-domain of f.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22066.jpg</video:thumbnail_loc>
      <video:duration>1361</video:duration>
      <video:publication_date>2012-09-11T00:37:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7GEUgRcnfVE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>Invertibility</video:tag>
      <video:tag>implies</video:tag>
      <video:tag>A</video:tag>
      <video:tag>unique</video:tag>
      <video:tag>solution</video:tag>
      <video:tag>to</video:tag>
      <video:tag>F</video:tag>
      <video:tag>x</video:tag>
      <video:tag>Y</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Force-of-Gravity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Force of Gravity</video:title>
      <video:description>This video shows a full explanation of the force of gravity between two bodies in the universe. A brief discussion between the two experts is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/16a1a83e-ec40-45c3-9da7-c2ac81530b5d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>525</video:duration>
      <video:publication_date>2013-01-11T04:09:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28576.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>gravity</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laparoscopic-Surgery-of-an-ectopic-pregnancy-in-left-cornu</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laparoscopic Surgery of an ectopic pregnancy in left cornu</video:title>
      <video:description>An ectopic pregnancy occurs when a fetus implants in a cavity outside of the womb, usually in the fallopian tubes leading to various compications. This is the laparoscopic surgery of one in the left Cornu.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/16b6bd46-0f1f-4eb3-935c-df9ad64e415d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2011-11-28T07:20:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8363.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Ectopic</video:tag>
      <video:tag>pregnancy</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Left</video:tag>
      <video:tag>Cornu</video:tag>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Numberphile-video-on-Chinese-lucky-numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Numberphile video on Chinese lucky numbers</video:title>
      <video:description>This is a series of science oriented videos the University of Nottingham. Since its conception in 
April 9, 2009, it has been updated frequently. This video forums is aimed to familiarize its viewers 
with symbols and concepts applicable in Astronomy, Mathematics and Physics through experiments and 
try to relate its applicability to current life situation. Due to the videos popularity, they have 
expanded their videos from their initial goal. This video explains the mystery behind the Chinese lucky numbers. Enjoy!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/16b84f67-9b39-4453-8e81-316be2b0ff1a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>487</video:duration>
      <video:publication_date>2013-01-30T07:48:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29065.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Chinese</video:tag>
      <video:tag>lucky</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>numberphile</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-60-Principles-and-Techniques-in-Septoplasty</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 60 - Principles and Techniques in Septoplasty</video:title>
      <video:description>&quot;Lec 60 - Principles and Techniques in Septoplasty&quot; Dissecting a cadaver head, Dr. Randolph Robinson demonstrates open and close techniques of septoplasty. Designed for Continuing Education of Oral Surgeons. Orig. air date: NOV 11 92

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21272.jpg</video:thumbnail_loc>
      <video:duration>1925</video:duration>
      <video:publication_date>2012-09-09T03:44:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HZ--BIm72W8</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>60</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Septoplasty</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Balance-chemical-reactions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Balance chemical reactions</video:title>
      <video:description>Chemical reactions can be represent by chemical equations. Both sides of the such equation has to be balanced in terms of number of reactant molecules participating in the reaction and the number of molecules produced. This video shows how to balance a chemical reaction. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/16c0c825-abca-42fe-aa56-664943d77dc0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>283</video:duration>
      <video:publication_date>2010-12-21T13:00:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6707.mp4</video:content_loc>
      <video:uploader>mariachi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Cheimcal</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Balancing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Protein-Complexes-Networks-Interactome-Symposium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protein Complexes, Networks Interactome Symposium</video:title>
      <video:description>Introduction to Understanding Protein Complexes, Networks Interactome Symposium class 4</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a1b9dc0c-bc85-41b8-b7a0-6f6a9dd45f0f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>754</video:duration>
      <video:publication_date>2010-11-20T23:24:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5649.mp4</video:content_loc>
      <video:uploader>uicment</video:uploader>
      <video:category>Others</video:category>
      <video:tag>protein</video:tag>
      <video:tag>Complexes</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Interactome</video:tag>
      <video:tag>Symposium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-endocrine-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is endocrine system?</video:title>
      <video:description>This video talks aobut the Endocrine System which is the system of glands, each of which secretes a type of hormone directly into the bloodstream to regulate the body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/16bac081-3a5e-4088-808c-dcbf78e1afbc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>384</video:duration>
      <video:publication_date>2011-11-29T01:46:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8625.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>the</video:tag>
      <video:tag>Endocrine</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Signaling-in-Synapses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Signaling in Synapses</video:title>
      <video:description>When a nerve impulse arrives it triggers a neurotransmitter to be released this is called action potential. This happens through a rare rapid process of cellular secretion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/16ce45bb-83c2-4bd7-b597-3f07b7d769f4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2010-04-08T20:19:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4155.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>synaptic</video:tag>
      <video:tag>Signaling</video:tag>
      <video:tag>neuron</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/New-spacecraft-movie-shows-Moon-transiting-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>New spacecraft movie shows Moon transiting Earth</video:title>
      <video:description>This video shows a new movie take by a spacecraft showing the Moon transiting the Earth. The Moon passes in front of the Earth in this video taken by the Deep Impact spacecraft, now called EPOXI. The continents are much more pronounced because they were imaged through an infrared filter, and vegetation is bright at near-infrared wavelengths.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28085.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
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    <loc>https://dnatube.com/videos/Central-Nervous-System-and-Strokes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Central Nervous System and Strokes</video:title>
      <video:description>Central nervous system adn why strokes occurs is explained in this science video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/171e75ba-1567-46d8-869d-d9016ad2ee5d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2009-06-06T18:05:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2798.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-103-Waxing-the-Retainers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 103  - Waxing the Retainers</video:title>
      <video:description>&quot;Lec 103  - Waxing the Retainers&quot; Dr. Lorey describes in detail how to cut and mount the pins in silver plated dies. He then shows the final waxed and sprued crowns ready for investment. Orig. air date: DEC 1 76

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:publication_date>2012-09-09T07:04:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WJ9npolL4k0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Central-Venous-Line-Placement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Central Venous Line Placement</video:title>
      <video:description>Central Venous Line Placement is performed in this surgey. Central Venous Line PlacementThe placement of a central venous line is an essential technique in the treatment of many hospitalized patients this video will demonstrate the placement of a central venous catheter in the internal jugular vein</video:description>
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      <video:publication_date>2011-11-30T23:48:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9762.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Experiments</video:category>
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    <loc>https://dnatube.com/videos/The-Quickest-Response-to-Virus-Infections</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Quickest Response to Virus Infections</video:title>
      <video:description>Vaccination may or may not be an effect barrier to Virus infections. Currently there are 47 families and 5 orders of RNA viruses. And this video will inform you about the complication about this virus.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4288.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
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      <video:tag>Eddie</video:tag>
      <video:tag>Holmes</video:tag>
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      <video:tag>Busboys</video:tag>
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      <video:tag>Washington</video:tag>
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      <video:tag>annie</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Particle Accelerators Video</video:title>
      <video:description>Video shows the working inside a particle accelerator control room. A brief description of the entire working for accelerating the particle is shown here.</video:description>
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      <video:publication_date>2013-01-15T05:45:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28810.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
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      <video:tag>Backstage</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Endocrine System, Pituitary Gland</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/18be473d-bc92-49db-ab64-ebab5433fa92/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2009-06-01T11:12:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2764.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Scientific Animations</video:category>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Video shows a well description of chest X-ray. This video is very helpful for the medical students as the X-Ray is discussed very briefly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/18c521b6-8fb0-4f46-aa04-23f85f556b22/cand_5.jpg</video:thumbnail_loc>
      <video:duration>285</video:duration>
      <video:publication_date>2011-11-30T23:49:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9765.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
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      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>Mediastinum</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rate of a Reaction Affecting Factors</video:title>
      <video:description>This video shows an activity to show factors affecting the rate of a reaction. The rate of reaction depends upon many factors as shown in activity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/18dd7b40-f77e-46ae-ae49-a871e96cde0a/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11219.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>an</video:tag>
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    <loc>https://dnatube.com/videos/A-Typical-Coiled-coil-explained</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>A Coiled coil can be two, three or four helices in the bundle and they might either run in the same (parallel) or in the opposite (antiparallel) directions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/18f6e8b6-d915-4ae0-89be-57d3f29b8010/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2010-04-08T20:53:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4200.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Coiled</video:tag>
      <video:tag>COIL</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brain-Stem-Model-Ventricles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brain Stem Model - Ventricles</video:title>
      <video:description>This video describes brain ventricles and their placements. It describes how their placement allows them to function together as a working unit.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1901c429-26be-46a9-bf77-bce9248fa5dd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2010-11-13T20:38:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5124.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>Stem</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Ventricles</video:tag>
      <video:tag>Lateral</video:tag>
      <video:tag>ventricle</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>horn</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Green-s-Theorem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Green &apos;s Theorem</video:title>
      <video:description>The solved examples of this video will help you to know about the Green&apos;s Theorem. It is a vector identity and similar to curl theorem in plane</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/19085d2c-a908-47f1-bd90-153f8db92a70/cand_5.jpg</video:thumbnail_loc>
      <video:duration>294</video:duration>
      <video:publication_date>2010-12-06T10:56:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6483.mp4</video:content_loc>
      <video:uploader>hidalgo</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>multivariable</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>green</video:tag>
      <video:tag>s</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Tooth-Eruption-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tooth Eruption Histology</video:title>
      <video:description>A tooth eruption is the process which an emerging tooth goes through until it becomes visible to the eye, such as the baby teeth. This is a histology of tooth eruption.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/190a86a1-1f31-4b32-b9da-a5e55280427b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2011-11-28T09:59:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8369.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Tooth</video:tag>
      <video:tag>Eruption</video:tag>
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    <loc>https://dnatube.com/videos/Lec-89-Linear-Algebra-Simpler-4x4-determinant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 89 - Linear Algebra: Simpler 4x4 determinant</video:title>
      <video:description>Linear Algebra: Simpler 4x4 determinant

Calculating a 4x4 determinant by putting in in upper triangular form first.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22097.jpg</video:thumbnail_loc>
      <video:duration>553</video:duration>
      <video:publication_date>2012-09-11T00:48:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QV0jsTiobU4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Genetic-Variation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genetic Variation</video:title>
      <video:description>Video contains a mechanisms that will increase the genetic variation. Genetic variation is the variation according to the environment and surroundings.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/190e9a4b-aafa-49ad-9c51-bee37540f72c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>703</video:duration>
      <video:publication_date>2013-01-19T05:38:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28976.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Mechanisms</video:tag>
      <video:tag>that</video:tag>
      <video:tag>Increase</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Variation</video:tag>
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    <loc>https://dnatube.com/videos/Understanding-Embryonic-Stem-Cells-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Embryonic Stem Cells #6</video:title>
      <video:description>HHMI Holiday Lectures on Science 2006: Understanding Embryonic Stem Cells by Dr. Douglas Melton. How pancreas is developed in embryo genesis. Pancreas is internal organ under the stomach, a size of a banana. It allows food to be digested, by secretion of enzymes. Pancreas has four types of cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/19158f0c-13db-40c7-b33c-07790dab4863/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2007-08-16T19:43:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/789.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>pancreas</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Cardiac Arrhythmia?</video:title>
      <video:description>A very helpful video for the medical students shows the valsalva maneuver and sinustachycardia. A brief discussion is provided here by the expert doctors.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/1927ff31-97df-4a9a-9925-cc3dc63fb657/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2013-02-08T03:41:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29628.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>valsalva</video:tag>
      <video:tag>maneuver</video:tag>
      <video:tag>and</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video discusses some important researches made by Higgs boson. Video is really interesting and you must watch it for knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/19397bea-d2ac-47d1-8394-7f6753b9b9e9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>199</video:duration>
      <video:publication_date>2013-02-09T03:20:52.000Z</video:publication_date>
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      <video:category>Interesting Science</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dr Vijay Bose on Hip Resurfacing Surgery India Center</video:title>
      <video:description>This video shows a presentation by Dr. Vijay Bose who is giving information on how to go about hip resurfacing surgery as an alternative to hip replacement at an Indian Center.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/194bbfd1-c419-462e-87e1-6f2efeb1d0c2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
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      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Arch</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Vijay</video:tag>
      <video:tag>Bose</video:tag>
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    <loc>https://dnatube.com/videos/Extraction-Caffeine-From-Green-Coffee</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Extraction Caffeine From Green Coffee</video:title>
      <video:description>This video shows the purified caffeine crystals extracted from green coffee beans with super-critical CO2. A complete procedure is shown here in detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/193d0244-f4a4-4ad5-a6ce-6816b0e97ff2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>608</video:duration>
      <video:publication_date>2013-02-09T05:54:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29781.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Caffeine</video:tag>
      <video:tag>extraction</video:tag>
      <video:tag>From</video:tag>
      <video:tag>green</video:tag>
      <video:tag>Coffee</video:tag>
      <video:tag>with</video:tag>
      <video:tag>supercritical</video:tag>
      <video:tag>CO2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-GMAT-Math-19</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - GMAT: Math 19</video:title>
      <video:description>GMAT: Math 19

100-104, pg. 165</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21935.jpg</video:thumbnail_loc>
      <video:duration>783</video:duration>
      <video:publication_date>2012-09-10T23:52:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/m44llkkWI0g</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>19</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lunar-Eclipse-Essentials-in-3D</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lunar Eclipse Essentials in 3D</video:title>
      <video:description>Understanding the phases of the moon from the earth&apos;s point of view and looking at it from outer space.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/196e2955-4f86-49ec-8809-7cf3db2c2b1e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2011-11-10T02:25:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7408.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>LUNAR</video:tag>
      <video:tag>Eclipse</video:tag>
      <video:tag>Essentials</video:tag>
      <video:tag>3d</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/History-of-Human</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>History of Human</video:title>
      <video:description>A step by step development in species of human is discussed here. Video is very helpful for the knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/19514455-9bb2-4113-8c12-1322c59d74ba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3546</video:duration>
      <video:publication_date>2013-01-31T06:16:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29089.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>History</video:category>
      <video:tag>spirit</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>12</video:tag>
      <video:tag>the</video:tag>
      <video:tag>human</video:tag>
      <video:tag>History</video:tag>
      <video:tag>movie</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-To-Read-An-ECG</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How To Read An ECG?</video:title>
      <video:description>This video will help you in understanding the concept behind ECG bundle branch blocks. Video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/196f3438-0a8a-45a9-9de2-7d3734c9f1e4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>420</video:duration>
      <video:publication_date>2013-02-11T03:34:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30192.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>9</video:tag>
      <video:tag>Bundle</video:tag>
      <video:tag>Branch</video:tag>
      <video:tag>blocks</video:tag>
      <video:tag>ECG</video:tag>
      <video:tag>reading</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Vaidya</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Red-Sea-underworld-village-with-Jacques-Cousteau-and-BBC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Red Sea underworld village with Jacques Cousteau and BBC</video:title>
      <video:description>A grandfathers letter from 1979 that details out an expedition This is Jacques Cousteau&apos;s underworld village in the Red Sea with BBC</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1970a81b-1d57-47a6-9b8c-2ad82ae26c78/cand_5.jpg</video:thumbnail_loc>
      <video:duration>338</video:duration>
      <video:publication_date>2011-11-26T06:38:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8174.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Jacques</video:tag>
      <video:tag>Cousteau</video:tag>
      <video:tag>s</video:tag>
      <video:tag>underworld</video:tag>
      <video:tag>village</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Red</video:tag>
      <video:tag>Sea</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-44-Quadratic-Formula-proof</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44 - Quadratic Formula (proof)</video:title>
      <video:description>Quadratic Formula (proof)

Deriving the quadratic formula by completing the square.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20148.jpg</video:thumbnail_loc>
      <video:duration>454</video:duration>
      <video:publication_date>2012-09-06T02:13:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mDmRYfma9C0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Quadratic</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>Proof</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Effect-of-Cocaine-on-human-Brain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Effect of Cocaine on human Brain</video:title>
      <video:description>Physiological and psychological effects of cocaine on human brain are shown in this video. Cocaine has very negative effects on our brain, heart and emotions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/197dab06-5a2e-41fa-8247-5bc8285aac5f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>227</video:duration>
      <video:publication_date>2011-12-01T20:23:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10372.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>cocaine</video:tag>
      <video:tag>in</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Brain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Separable-differential-equations-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Separable differential equations 2</video:title>
      <video:description>Separable differential equations 2

Another separable differential equation example.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22098.jpg</video:thumbnail_loc>
      <video:duration>337</video:duration>
      <video:publication_date>2012-09-11T00:48:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xVWCfMe97ws</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>separable</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cholesterol-biosynthesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cholesterol - biosynthesis</video:title>
      <video:description>A very important cell membrane component that can be synthesized  by the body (in the cell&apos;s endoplasmic reticulum) or derived from the diet. It&apos;s cholesterol that keeps the cell membrane fluid at different temperatures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/19a65a1b-24ec-41f9-8981-d101d76ead90/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2007-05-01T05:50:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/253.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>cholesterol</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>membrane</video:tag>
      <video:tag>fluid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-antiviral-activity-mechanism-of-action</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The antiviral activity mechanism of action</video:title>
      <video:description>This video shows how the antiviral drug AZT disrupting the mechanism of virus replication and survival antiviral activity of AZT phosphoramidate monoesters 3a and 4a in PBMCs and CEM cells the mechanism of action of these two compounds was investigated.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a1e8f845-b6fa-4204-8368-00073325fc99/cand_5.jpg</video:thumbnail_loc>
      <video:duration>243</video:duration>
      <video:publication_date>2011-12-01T00:30:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9827.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>AZT</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Antiviral</video:tag>
      <video:tag>Activity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Functions-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Functions Part 2</video:title>
      <video:description>More examples of solving function problems is shown in this math video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/a1f55b62-7e09-4336-802e-0677003737a1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>593</video:duration>
      <video:publication_date>2009-05-27T19:57:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2500.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algebra</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>math</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Wildebeest-hunted-by-a-cheetah-in-Big-Cat-Diaries</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Wildebeest  hunted by a cheetah in Big Cat Diaries</video:title>
      <video:description>A mother cheetah has to feed her four cubs. She has decided to pursue a wildebeest,in the Big Cat Diaries by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a20579c0-07e9-44ad-8442-157a8ba08ca5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2011-11-26T05:16:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8108.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Cheetah</video:tag>
      <video:tag>hunting</video:tag>
      <video:tag>wildebeest</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>cat</video:tag>
      <video:tag>Diaries</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Progressive-Bunny</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Progressive Bunny</video:title>
      <video:description>Progressive Textrue Synthesis on Bunny</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/09/19892cf4-4c5c-4b88-b219-6e5bf52a8128/cand_5.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
      <video:publication_date>2008-09-10T15:43:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1361.mp4</video:content_loc>
      <video:uploader>rupeshshet</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Progressive</video:tag>
      <video:tag>Texture</video:tag>
      <video:tag>DWT</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/VAWT</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>VAWT</video:title>
      <video:description>This is a video of 500 watt VAWT. VAWT stands for vertical axis wind turbine. This has the main rotor shaft set vertically hence the name.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/19b19a6d-e3c5-4896-a26a-c3df919afaa7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2011-11-25T08:19:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7846.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>500</video:tag>
      <video:tag>watt</video:tag>
      <video:tag>VAWT</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Public-Health-250B-Lecture-1-Basic-concepts-causality</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Public Health 250B - Lecture 1: Basic concepts, causality</video:title>
      <video:description>Public Health 250B - Lecture 1: Basic concepts, causality

Epidemiologic Methods II</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25595.jpg</video:thumbnail_loc>
      <video:duration>5556</video:duration>
      <video:publication_date>2012-09-18T16:34:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hxqCyV3jGj0</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Basic</video:tag>
      <video:tag>Concepts</video:tag>
      <video:tag>causality</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Structure-of-femur</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structure of femur</video:title>
      <video:description>Two types of bones constitute femur. These are the compact bone and the spongy bone. The compact bone makes up the outer surface of the shaft of femur while spongy bone is located inside the femur. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1b528277-0783-4ae7-8a7f-25d404317ae1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2010-11-13T19:56:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5102.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Femur</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-4-Cylinder-Gas-Powered-Engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A 4 Cylinder Gas Powered Engine</video:title>
      <video:description>The number of cylinders that an engine has may hamper or boost its performance. Each cylinder contains a piston which connects to the crankshaft as well as turning it. So a 4 cylinder therefore has 4 cylinders unlike the popular 6 cylinder in America.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1b602fb5-daed-4bfb-b2f9-61fc1f3525a2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2011-11-25T08:14:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7836.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>4</video:tag>
      <video:tag>Cylinder</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>Powered</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Gyroscope</video:tag>
      <video:tag>com</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Removal-of-Glass-Intraocular-Foreign-Body-Management</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Removal of Glass Intraocular Foreign Body Management</video:title>
      <video:description>We describe a new technique for removing a large intraocular foreign body by 25-gauge microincision vitrectomy surgery noncomparative interventional case series were performed at a single centre</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1b6102fd-7088-4c45-91e2-d313778fefcd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2011-12-01T22:52:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10510.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Removal</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Glass</video:tag>
      <video:tag>intraocular</video:tag>
      <video:tag>Foreign</video:tag>
      <video:tag>body</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Throat-Cancer-Treatment-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Throat Cancer Treatment in India</video:title>
      <video:description>Throat cancer treatment in India with maximum satisfaction is shown in the video. Video shows some children whose treatment was done in India.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1b6cdc71-7dda-46e5-9603-75baea55c7ff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2011-12-01T23:08:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10566.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Throat</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>with</video:tag>
      <video:tag>maximum</video:tag>
      <video:tag>satisfaction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Sequence-a-Human-Genome-Working-Draft-Sequence-part-12</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Sequence a Human Genome Working Draft Sequence   part 12</video:title>
      <video:description>Whenever a stretch of DNA that spanned 2,000 or more bases was assembled, it was placed into public databases within 24 hours. Anyone with access to the Internet could see and analyze the sequence data.

After sequencing the 3 billion letters in the human genome an average of nine times, the Human Genome Project had released DNA sequence for 99 percent of the genome. This finished sequence was 99.99 percent accurate. The project had completed all of its goals ahead of schedule and under budget.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/1b7c14cb-15fc-474e-a795-d3daee828471/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-09-01T17:17:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/872.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>humangenomeproject</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-happens-when-you-run-out-of-Oxygen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What happens when you run out of Oxygen!</video:title>
      <video:description>Oxygen is your greatest and first source of energy. It is the fuel required for the proper operation of all body systems. Only 10% of your energy comes from food and water, 90% of our energy comes from oxygen. Oxygen gives our body the ability to rebuild itself. Oxygen detoxifies the blood, and strengthens the Immune System.

Oxygen displaces deadly free radicals, neutralizes environmental toxins, and destroys anaerobic (depleted of oxygen) bacteria, parasites, microbes and viruses. Oxygen greatly enhances the body&apos;s absorption of vitamins, minerals, amino acids, proteins, and other important nutrients. Oxygen enhances brain-power and memory. Oxygen can beneficially affect your learning ability. The ability to think, feel and act is all, dependent on oxygen. It also calms the mind and stabilizes the nervous system. Oxygen heightens concentration and alertness. Without oxygen, brain cells die and deteriorate quickly. As we age, and oxygen deficiency increases, it takes longer to learn, and your retention span is decreased.

We can live for weeks without food. We can even live for days without water. But we can only live for minutes without oxygen. Oxygen strengthens the heart. Increased oxygen lowers the resting heart rate and strengthens the contraction of the cardiac muscle. Virtually all heart attacks can be attributed to a failure to deliver oxygen to the heart muscle. Dr. Richard Lippman, renowned researcher states that a lack of oxygen (hypoxia) is the prime cause of 1.5 million heart attacks each year. Research studies show that mild hypoxia increases the heart and respiratory rates; however, prolonged or severe hypoxia results in lung or heart failure.

Oxygen treatments provide a safe, highly effective method for the recovery of oxygen to all body systems. The effects are cumulative. The body begins to work more efficiently as it restores the oxygen balance closer to the higher natural range it was originally designed to function with. It helps reverse the physical and psychological effects of oxyge</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1b7fdc5b-668d-4f42-9626-0961d738ad57/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2010-11-09T12:37:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4845.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Oxygen</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Incontinence-of-the-Urinary-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Incontinence of the Urinary System</video:title>
      <video:description>Urinary incontinence in the unintentional or involuntary leakage of urine due to loss of bladder control. There are four types of urinary incontinence as provided in this video which list each type and gives more information on the same.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1b8b5d4f-16f1-4605-ae51-770391930ec7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>248</video:duration>
      <video:publication_date>2010-11-16T20:32:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5542.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Urinary</video:tag>
      <video:tag>Incontinence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heart-Function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Function</video:title>
      <video:description>The job of the heart is to pump oxygenated blood throughout the cells of the body and to return deoxygenated blood to lungs or gills for replenishment. Right heart pumps blood in to the lungs,where it gets enriched with oxygen,  while left heart pumps oxygen rich blood through body. 
Credit HHMI</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/1b92de53-597b-46f3-9eb3-eaa288f82522/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2007-08-15T16:52:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/732.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Lungs</video:tag>
      <video:tag>atrium</video:tag>
      <video:tag>ventricle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/End-of-Lecture-Acknowledgement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>End of Lecture Acknowledgement</video:title>
      <video:description>How is sex and death Related? Are they related at all? This video will answer your questions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/157f8399-9da3-4ab1-bcd3-a89742eb181a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2007-10-01T00:41:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1057.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>sexdeterminationlecture3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Are-these-items-gruesome-beauties-or-just-gruesome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Are these items gruesome beauties or just gruesome?</video:title>
      <video:description>This is a spooky clip from the Science Channel show, Oddities, in which a sweet lady with a large flower hat brings in a covered jar of animal things. The gothic store employee can only say OMG.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/1ba2a7a4-89a7-49fb-b5b4-85d234111a99/cand_5.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2012-12-09T07:08:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28440.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>petrify</video:tag>
      <video:tag>mummify</video:tag>
      <video:tag>Oddities</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Postural-and-landau-reflex-clinical-examination-on-a-6-months-infant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Postural and landau reflex clinical examination on a 6 months infant</video:title>
      <video:description>This video demonstrates postural and landau reflexes examination of a six months infant. Similar information can be obtained on this link http://goo.gl/fQhuQ.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/1bb8b4f7-b9ba-4816-abcb-778a2c16b6d5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>17</video:duration>
      <video:publication_date>2013-02-16T02:56:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30281.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Postural</video:tag>
      <video:tag>and</video:tag>
      <video:tag>landau</video:tag>
      <video:tag>Reflex</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>on</video:tag>
      <video:tag>A</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Months</video:tag>
      <video:tag>Infant</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Fluorescent-Microscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fluorescent Microscope</video:title>
      <video:description>( http://www.abnova.com ) - A fluorescent microscope is an optical microscope used to study properties of substances using the phenomena of fluorescence and phosphorescence. Specimen can be labeled specifically with a fluorescent molecule and be illuminated with specific wavelength which is absorbed by the fluorophores. More videos at Abnova ( http://www.abnova.com ).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/08/1bbba9e1-3f9d-4e45-84cf-d6a88bb73ac2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2010-08-30T07:59:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4503.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Fluorescent</video:tag>
      <video:tag>Microscope</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-a-zebrafish-embryo-is-dechorionated</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How a zebrafish embryo is dechorionated</video:title>
      <video:description>This video shows how a zebrafish embryo is dechorionated.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/1bc356f5-018f-4832-9190-ce63681b879c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2007-12-11T01:20:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1180.mp4</video:content_loc>
      <video:uploader>scitan</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Zebrafish</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/PCR-Cloning-IV-Transformation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PCR Cloning (IV)- Transformation</video:title>
      <video:description>The purpose of transformation is to introduce a foreign plasmid into bacteria and the bacteria will replicate the foreign plasmid along with their own DNA. Bacteria which are able to uptake DNA after a heat shock are called &quot;competent&quot;.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/03/1bc6355d-7668-401b-b232-0d8f9a8d36ed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>158</video:duration>
      <video:publication_date>2010-03-29T08:28:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4031.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>PCR</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>IV</video:tag>
      <video:tag>Transformation</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-The-Villi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of The Villi</video:title>
      <video:description>The process of digestion by villi is shown here with the internal structure. Each villi contains a network of blood vessels and small lymphatic vessels known as lacteal.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/1bc91a8e-2747-4abc-8d68-b33902174965/cand_5.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
      <video:publication_date>2013-02-10T01:51:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29853.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>How</video:tag>
      <video:tag>the</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Works</video:tag>
      <video:tag>Villi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cre-Lox-Recombination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cre-Lox Recombination</video:title>
      <video:description>Cre-Lox recombination is a special type of site-specific recombination. The Cre protein is a site-specific DNA recombinase. It can catalyze the recombination of DNA between specific sites in a DNA molecule. These sites, known as loxP sequences, contain specific binding sites for Cre that surround a directional core sequence where recombination can occur. It is often used in the generation of knockout and conditional knockout animals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/1bc72a43-8e9d-4a25-8628-590d91527fe1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>250</video:duration>
      <video:publication_date>2010-04-12T08:16:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4224.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Cre</video:tag>
      <video:tag>Lox</video:tag>
      <video:tag>recombination</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-concepts-of-southern-blotting</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The concepts of southern blotting</video:title>
      <video:description>Southern blotting is a process for replicating DNA sequences in a medium.  This video shows you what it is and how it is achieved.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/1bca84f1-4140-43f1-8bc0-d227ad87d683/cand_5.jpg</video:thumbnail_loc>
      <video:duration>196</video:duration>
      <video:publication_date>2014-10-02T01:14:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31785.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Southern</video:tag>
      <video:tag>Blotting</video:tag>
      <video:tag>Definition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Living-Organisms-And-Bio-Molecules</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Living Organisms And Bio Molecules</video:title>
      <video:description>Bio molecules are involved in different kind of functions performed by living organisms. A few important bio molecules present in living organisms are shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1bd517b7-cab3-4a5a-b0c4-dfed7b667712/cand_5.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2011-12-12T03:23:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11501.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>Bio</video:tag>
      <video:tag>Molecules</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-do-you-weigh-a-million-dollars-by-Minute-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How do you weigh a million dollars? by Minute Physics</video:title>
      <video:description>Minute Physics provides a spectacular video telling us how to weigh a million dollars without actually having the physical bills. Watch this video to learn how to approximate volume and size and why approximations are so important.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/3d7736fe-fb1b-417c-85bc-5e616917de97/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2013-02-05T03:54:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29125.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>approximation</video:tag>
      <video:tag>physics</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 15 | MIT 8.02 Electricity and Magnetism, Spring 2002</video:title>
      <video:description>Ampere&apos;s Law
Solenoids
Revisit the Kelvin Water Dropper
Midterm Evaluation

View the complete course at: http://ocw.mit.edu/8-02S02

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12034.jpg</video:thumbnail_loc>
      <video:duration>2839</video:duration>
      <video:publication_date>2012-04-01T17:54:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/q_v2NpgEpws</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>electromagnetism</video:tag>
      <video:tag>and</video:tag>
      <video:tag>electrostatics</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Charge</video:tag>
      <video:tag>Coulomb</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>matter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Testing-for-Occult-Blood-in-the-Stool-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Testing for Occult Blood in the Stool video</video:title>
      <video:description>This quicktime video clip shows testing for occult blood in the stool procedure first place a small amount of stool from the examination glove on the test card and wait the length of time specified by the test kit manufacturer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1bd7d673-d57e-4b65-a0e9-92dfe2b6855c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2011-12-11T22:45:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11036.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Testing</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Occult</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Stool</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heart-Its-Working-And-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart- Its Working And Functions</video:title>
      <video:description>Heart is divided into two part and each part is further divided into two parts upper atrium chamber and lower ventricle chamber. impure blood comes to heart in atrium and to right ventricle and then by taking oxygen from lungs blood is purified and then passes the pure blood to other body parts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/6e7829bc-32ed-474b-9636-a95e190e6290/cand_5.jpg</video:thumbnail_loc>
      <video:duration>291</video:duration>
      <video:publication_date>2013-02-11T03:22:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30177.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Mathematics-Multivariable-Calculus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Mathematics - Multivariable Calculus</video:title>
      <video:description>This is the lecture 13 of the multivariable calculus course. Edward Frenkel is explaining this lecture as an instructor.
Multivariable Calculus
Instructor: Edward Frenkel

Course website: http://math.berkeley.edu/~frenkel</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19676.jpg</video:thumbnail_loc>
      <video:duration>4803</video:duration>
      <video:publication_date>2012-09-05T04:10:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BMZ0_YyNf5M</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>multivariable</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Talks-James-Watson-The-double-helix-and-todays-DNA-myster</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Talks  James Watson: The double helix and today&apos;s DNA myster</video:title>
      <video:description>About this talk/nNobel laureate James Watson opens TED2005 with the frank and funny story of how he and his research partner, Francis Crick, discovered the structure of DNA./nJames Watson has led a long, remarkable life, starting at age 12, when he was one of radio&apos;s high-IQ Quiz Kids. By age 15, he had enrolled in the University of Chicago, and by 25, working with Francis Crick (and drawing, controversially, on the research of Maurice Wilkins and Rosalind Franklin), he had made the discovery that would eventually win the three men the Nobel Prize./nWatson and Crick&apos;s 1953 discovery of DNA&apos;s double-helix structure paved the way for the astounding breakthroughs in genetics and medicine that marked the second half of the 20th century. And Watson&apos;s classic 1968 memoir of the discovery, The Double Helix, changed the way the public perceives scientists, thanks to its candid account of the personality conflicts on the project./nFrom 1988 to 1994, he ran the Human Genome Project. His current passion is the quest to identify genetic bases for major illnesses./nref: www.ted.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/1bde2d6f-5e87-4875-9de9-9feda3b5e8a5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1211</video:duration>
      <video:publication_date>2009-03-30T23:47:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1520.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>james</video:tag>
      <video:tag>watson</video:tag>
      <video:tag>double</video:tag>
      <video:tag>helix</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Controlling-the-Cell-Cycle-33</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Controlling the Cell Cycle 3/3</video:title>
      <video:description>David Morgan Part 3_ Controlling the Cell Cycle_ Anaphase Onset</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1be86789-a82e-454b-94b6-fa3732ceb3cb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1279</video:duration>
      <video:publication_date>2010-11-23T03:45:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5767.mp4</video:content_loc>
      <video:uploader>diabeticman</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>anaphase</video:tag>
      <video:tag>Onset</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Alpha-helix-in-proteins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Alpha helix in proteins</video:title>
      <video:description>The most commons secondary structure of protein is the alpha helix. This video describes how alpha helix is formed in proteins. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/1bea3b73-bac1-411c-acef-2ef82910555b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2010-04-08T20:54:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4203.mp4</video:content_loc>
      <video:uploader>hassan</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>alpha</video:tag>
      <video:tag>helix</video:tag>
      <video:tag>Secondary</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Saving-The-Facial-Nerve-During-Parotid-Gland-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Saving The Facial Nerve During Parotid Gland Surgery</video:title>
      <video:description>This video shows a surgery that is done to remove a growth, the surgery goes further to save the facial nerve during the parotid gland surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a21588c4-d1f0-4cc8-b2c7-8668a8b833e7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>488</video:duration>
      <video:publication_date>2011-11-30T22:48:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9715.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Save</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Facial</video:tag>
      <video:tag>nerve</video:tag>
      <video:tag>during</video:tag>
      <video:tag>Parotid</video:tag>
      <video:tag>Gland</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-London-Forces</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are London Forces</video:title>
      <video:description>This video shows the example of neon element to show the London forces. London forces are the weak forces which are a result of the total attractive forces and the total repulsive forces.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1cf94cf3-11ae-454a-ae27-84e191bd945d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>8</video:duration>
      <video:publication_date>2010-11-12T22:28:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5071.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>london</video:tag>
      <video:tag>Forces</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mosquito-Vector-Education-Program</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mosquito Vector Education Program</video:title>
      <video:description>The Nicaraguan grassroots program teaches mosquito control methods to curb dengue fever epidemics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/1cf7dc84-1eca-46f9-8f15-c66fdaf6d20d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2012-04-12T22:50:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12188.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>mosquito</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Program</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breathing-and-exchanges-of-gases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breathing and exchanges of gases</video:title>
      <video:description>This tutorvista video demonstrates breathing and exchanges of gases through the lung in our body. This event occurs in respiration and human respiratory system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/1d01dedd-ebb4-4ee0-83ca-c84a492ca444/cand_5.jpg</video:thumbnail_loc>
      <video:duration>300</video:duration>
      <video:publication_date>2012-12-01T05:41:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28132.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breathing</video:tag>
      <video:tag>exchanges</video:tag>
      <video:tag>gases</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Synaptic-Transmission-in-the-Brain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Synaptic Transmission in the Brain</video:title>
      <video:description>Synaptic transmission is the process where by one neuron nerve cell communicates with other neurons or effectors such as a muscle cell at a synapse and serves as the basic signaling unit of the nervous system</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1d116cf8-4f8e-4aa5-b087-1296e76d202e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2010-11-24T00:49:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5891.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>synaptic</video:tag>
      <video:tag>Transmission</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Missing-prime-numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Missing prime numbers.</video:title>
      <video:description>A prime number is divisible by 1 and itself. An example is 31.

watch also:http://www.youtube.com/watch?v=PLL0mo5rHhk</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/1d1d37a6-d184-402a-a459-32571d4ab489/cand_5.jpg</video:thumbnail_loc>
      <video:duration>394</video:duration>
      <video:publication_date>2013-01-11T07:35:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28618.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Missing</video:tag>
      <video:tag>prime</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anthrax-Toxin-Delivery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anthrax: Toxin Delivery</video:title>
      <video:description>Bacillus anthracis is the bacteria responsible for the disease anthrax. Anthrax has recently received a large amount of attention as a possible biological weapon. As a result of recent events, there is a renewed interest in understanding the mechanism of disease caused by Bacillus anthracis infection. 

   Anthrax: Toxin Delivery highlights the steps of anthrax toxin delivery into the cell. The process begins with binding of protective antigens (PA) from Bacillus anthracis to the anthrax toxin receptor (ATR). ATR is a type-I membrane protein. Following binding of PA to ATR, PA is cleaved by a cellular protease to produce the active form of PA. In this form, PA is able to multimerize into a heptamer. As a heptamer, PA is capable of binding the edema factor (EF) and lethal factor (LF). 

   Upon binding of EF and LF to the PA/ATR complex, endocytosis causing the toxins to translocate into the cell via intracellular vesicle formation. The PA heptamer inserts into the vesicle membrane following a reduction in pH, opening a pore to the cytoplasm. The EF and LF toxins translocate across the membrane where they disrupt intracellular processes by various mechanisms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/01/1d2369b2-bca0-48e0-a20e-f9763e30250c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2008-01-05T21:55:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1219.mp4</video:content_loc>
      <video:uploader>sertan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>anthrax</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Learn-how-RNA-interference-was-discovered</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Learn how RNA interference was discovered</video:title>
      <video:description>RNA interference is an exciting new research tool for shutting down genes. It could also yield new medical treatments. Learn how RNA interference was discovered and how it works. Also featured on the recently released HHMI DVD, The Double Life of RNA, available free from HHMI.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/1d372baa-5f66-4dbe-9a50-dc96671f40f8/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-08-22T05:03:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/838.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>rnai</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Description-of-unit-5-review-genetics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Description of unit 5 review genetics</video:title>
      <video:description>This video describes unit 5 review genetics.

Paul Andersen reviews the major concepts within the fifth unit of the new AP Biology framework. He starts with a description of both DNA and DNA. He explains how DNA is copied during the S phase of mitosis. He explains how transcription produces a strand of mRNA that is translated at the ribosome into a polypeptide. He compares and contrasts mitosis and meiosis and differentiates between haploid and diploid cells. He finally discusses Mendelian and chromosomal genetics. He finishes the podcast with a discussing of operons and transcription factors.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/1d30b6f0-12eb-4e18-91d6-f19bd6da7e0c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1180</video:duration>
      <video:publication_date>2012-10-11T11:27:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27909.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Unit</video:tag>
      <video:tag>Review</video:tag>
      <video:tag>genetics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Introduction-to-Reaction-Mechanisms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Introduction to Reaction Mechanisms</video:title>
      <video:description>Introduction to Reaction Mechanisms

Introduction to Reaction Mechanisms .  Addition reaction to an alkene</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24549.jpg</video:thumbnail_loc>
      <video:duration>682</video:duration>
      <video:publication_date>2012-09-17T13:57:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z_GWBW_GVGA</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>Mechanisms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Paul-Andersen-Edu-Guru</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Paul Andersen Edu Guru</video:title>
      <video:description>This video shows the life of you-tube edu guru Mr. Paul Andersen. He is a professor, works on computer as well as lives his social life.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/1d3801f4-8a54-48f9-a246-5775452c65ee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2013-01-18T05:57:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28853.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Others</video:category>
      <video:tag>YouTube</video:tag>
      <video:tag>Edu</video:tag>
      <video:tag>Guru</video:tag>
      <video:tag>Paul</video:tag>
      <video:tag>Andersen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Intubation-of-the-esophagus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intubation of the esophagus</video:title>
      <video:description>Esophageal intubation (EI) is a common complication of definitive airway management. In this video, treatment of misplaced EI is described.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1d387cb4-2a5b-40ba-983e-2c59b4c0db97/cand_5.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2011-12-01T19:59:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10305.mp4</video:content_loc>
      <video:uploader>mossar</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Intubation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Esophagus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-song-of-the-elements</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The song of the elements</video:title>
      <video:description>Source: members.aol.com/quentncree/lehrer/elements.htm/nThe location of the elements in the periodic table./nLyrics:
There&apos;s antimony, arsenic, aluminum, selenium,
And hydrogen and oxygen and nitrogen and rhenium,
And nickel, neodymium, neptunium, germanium,
And iron, americium, ruthenium, uranium,
Europium, zirconium, lutetium, vanadium,
And lanthanum and osmium and astatine and radium,
And gold and protactinium and indium and gallium, (gasp)
And iodine and thorium and thulium and thallium./nThere&apos;s yttrium, ytterbium, actinium, rubidium,
And boron, gadolinium, niobium, iridium,
And strontium and silicon and silver and samarium,
And bismuth, bromine, lithium, beryllium, and barium./nThere&apos;s holmium and helium and hafnium and erbium,
And phosphorus and francium and fluorine and terbium,
And manganese and mercury, molybdenum, magnesium,
Dysprosium and scandium and cerium and cesium.
And lead, praseodymium and platinum, plutonium,
Palladium, promethium, potassium, polonium,
And tantalum, technetium, titanium, tellurium, (gasp)
And cadmium and calcium and chromium and curium./nThere&apos;s sulfur, californium and fermium, berkelium,
And also mendelevium, einsteinium, nobelium,
And argon, krypton, neon, radon, xenon, zinc and rhodium,
And chlorine, carbon, cobalt, copper, tungsten, tin and sodium./nThese are the only ones of which the news has come to Hahvard,
And there may be many others but they haven&apos;t been discahvered.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/1d3b3cad-fe23-43c9-81ac-bb6299bb8413/cand_5.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2012-10-24T21:39:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27922.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Song</video:tag>
      <video:tag>element</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stickleback-Skeleton-3D</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stickleback Skeleton 3D</video:title>
      <video:description>This animation shows a rotating 3-D image of a stickleback skeleton. The pelvic region, including the pelvic spines, is highlighted in red. Armored plating covers the flanks of the fish. The three prominent dorsal spines give the fish its name. www.hhmi.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/1d929610-8d03-4710-9211-fc29d13eac3b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2007-08-02T20:55:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/570.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Stickleback</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>pelvicSpine</video:tag>
      <video:tag>skeleton</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/West-Nile-MWV19</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>West Nile (MWV19)</video:title>
      <video:description>West Nile virus entered the United States in 1999 and is now considered a seasonal epidemic that starts in the summer and continues into the fall. First isolated in Uganda in 1937, the virus can cause severe human meningitis or encephalitis in 1% of those infected. In 2007 the U.S. Centers for Disease Control reported 124 fatalities. The rapid spread of West Nile virus has put local and state mosquito surveillance programs on the front line of public health and disease preparedness.

In this episode, MicrobeWorld Video interviews Dr. Jorge Arias, an expert in vector-borne diseases of the Americas. Arias currently serves as the Environmental Health Supervisor of the Fairfax County Health Department in Northern Virginia. In this role, he is responsible for directing the Disease-Carrying Insects Program which focuses on West Nile virus and Lyme disease.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/1d39a96e-c495-4a44-810d-34aaf0cf7114/cand_5.jpg</video:thumbnail_loc>
      <video:duration>366</video:duration>
      <video:publication_date>2010-04-13T17:04:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4239.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
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    <loc>https://dnatube.com/videos/Mathematics-vectors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mathematics - vectors</video:title>
      <video:description>Addition, subtraction, coordinates, dot product, more... http://www.sonom.gr</video:description>
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      <video:uploader>dimitris poimenidis</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Debemos-detener-el-abuso-y-proteger-los-derechos-de-las-personas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Debemos detener el abuso y proteger los derechos de las personas.</video:title>
      <video:description>Debemos detener el abuso y proteger los derechos de las personas.
Todos permitimos que las cosas pasen. Porque nadie dice nada?

Estimados Amigos.

En el tiempo siempre he manifestado que es fundamental  vivir basado en principios éticos  para no ofender a nadie, siendo fundamental  ayudar a quien sea menos afortunado que nosotros, sin importar la causa de esta condición. Procuremos no herir y mucho menos atentemos en contra de la dignidad de ningún ser humano.

En esta oportunidad les escribo con todo el respeto que ustedes se merecen con la finalidad de  adjuntar un video  grabado de una entrevista televisiva en directa en Miami, Florida en la cual exprese  algunos conceptos referentes a la falta de interés que se demuestra a las necesidades que tienen las personas en nuestro país y en especial en nuestra ciudad de Miami. 

Es responsabilidad de todos  expresar lo que consideramos que es incorrecto y no debemos  dejar pasar la falta de justicia  y abuso cometido con aquellas personas indefensas. Eso no  es correcto puesto que todos los seres humanos somos iguales, tenemos los mismos derechos siendo lo más importante recordar que todos  tenemos sentimientos.

En nuestro país se están cometiendo muchos abusos,  y considero que es mi obligación servir a mis conciudadanos pero de esta misma manera debo servir a las personas que han venido a nuestro país a buscar un mejor futuro para ellos y sus familiares, personas a las que se les están negando los mínimos  derechos porque se les clasifica como indocumentados. Siendo solo este hecho una falta de respeto.

Amigos míos les ruego me disculpen si se han sentido ofendidos con mis palabras pero en alguna forma los seres humanos debemos expresar nuestro sentir demostrando con actos y no solo con palabras que tenemos interés  en el bienestar general de nuestra sociedad.

Gracias por haber dedicado vuestro valioso tiempo a leer este mensaje y hacerlo llegar a la mayor cantidad de personas que consideren convenientes.

Paul Chehade:.

http://www.solidary.</video:description>
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      <video:publication_date>2010-04-19T10:20:07.000Z</video:publication_date>
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      <video:uploader>albertostellpflug</video:uploader>
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      <video:tag>Sonia</video:tag>
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    <loc>https://dnatube.com/videos/Bile-helps-to-maintain-intestinal-immune-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bile helps to maintain intestinal immune system</video:title>
      <video:description>Local immune system of intestine helps controlling microbes in the intestine. However, when bile flow is obstructed, this immune system become overly active and can cause autoimmune disease. Edited by Ashraf</video:description>
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      <video:duration>418</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6176.mp4</video:content_loc>
      <video:uploader>prosel</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>system</video:tag>
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    <loc>https://dnatube.com/videos/Energy-cycle-in-nature-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Energy cycle in nature part 2</video:title>
      <video:description>Food chain represents the rout for transfer of energy in an ecosystem. The food chain is constituted of the producer or autotrophs at the bottom and the carnivores at the top. In between, there are the primary consumers and secondary consumers. Edited by Ashraf</video:description>
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      <video:uploader>NicolaTesla</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Pathways of bile secretion</video:title>
      <video:description>Bile is produced in the liver and stored in the gallbladder. When food enters the intestine, bile is released from the gallbladder to the intestine. This video demonstrates the pathways of bile secretion. Edited by Ashraf</video:description>
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      <video:publication_date>2010-11-27T11:27:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6198.mp4</video:content_loc>
      <video:uploader>zizou</video:uploader>
      <video:category>Others</video:category>
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    <loc>https://dnatube.com/videos/Kidney-Tumor-Robotic-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kidney Tumor Robotic Surgery</video:title>
      <video:description>Dr. Bhayani, Urologic Surgeon from Washington Univercity School of Medicine in St.Louis demonstrates removal of a small kidney tumor. The procedure is performed using robotic technology. Such kind of surgery was done for a first time in the same university school. See how it`s done.</video:description>
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      <video:publication_date>2011-12-03T03:35:20.000Z</video:publication_date>
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      <video:uploader>glukan</video:uploader>
      <video:category>Computer Science</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Evolution-of-the-Y-Chromosome-Part-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolution of the Y Chromosome Part 5</video:title>
      <video:description>Human X and Y chromosomes are called sex chromosomes, because, among other things they determine sex. 
Y chromosome is quite smaller than the X. How did the Y chromosome become so small? This animation depicts the 300-million-year odyssey of the sex chromosomes that began when the proto X and Y were an identical pair.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/1da3c27c-6416-4e30-86de-93135c4884ba/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2007-08-06T13:57:03.000Z</video:publication_date>
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      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
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    <loc>https://dnatube.com/videos/Control-of-voluntary-muscle-contraction</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Control of voluntary muscle contraction</video:title>
      <video:description>Contraction of voluntary muscle is controlled by the nerve impulse generated by the motor neurons. Neurotransmitter, released from the nerve ending combine with specific receptors in the muscle membrane. This produces electric potential in the muscle that lead to muscle contraction.
Edited by Ashraf</video:description>
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      <video:uploader>Burak Eksi</video:uploader>
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    <loc>https://dnatube.com/videos/Amazing-Things-In-Space</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Amazing Things In Space</video:title>
      <video:description>This video explains the strange things in space like dark matter, blackhole, Quasar, and wormhole. A wormhole is a theoretical hole through time and space.</video:description>
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      <video:uploader>bresca</video:uploader>
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    <loc>https://dnatube.com/videos/My-ecological-footprint-05-data</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>My ecological footprint 05 data</video:title>
      <video:description>The ecological footprint draws upon a long line of theory ecological footprint are based on the premise that it is possible to measure humanitys reliance and impact upon the natural world through a simple accounting of the resources consumed and more specifically the land from which they are derived</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1dba64d1-11a0-41d9-b1a2-be94edc64c15/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-11-22T22:10:16.000Z</video:publication_date>
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      <video:uploader>SamuelMorse</video:uploader>
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      <video:tag>ecological</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Antibody-Pair-for-Protein-Protein-Interaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Antibody Pair for Protein Protein Interaction</video:title>
      <video:description>by Abnova - A powerful platform for protein-protein interaction and protein phosphorylation studies in situ is created by combining Abnovas dual recognition, primary antibody pair with proximity ligation assay from Olink Bioscience. This revolutionary combination enables unprecedented specificity and sensitivity of protein detection and quantification for high performance immunofluorescence and immunohistochemistry applications.</video:description>
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      <video:duration>590</video:duration>
      <video:publication_date>2010-05-05T03:44:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4340.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
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      <video:description>This video discusses the free energy and zero point energy explained with physics. This video is very helpful for the study purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/1dc915d0-ae9d-46a4-9c8a-32592d46468f/cand_5.jpg</video:thumbnail_loc>
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      <video:tag>and</video:tag>
      <video:tag>Zero</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>Explained</video:tag>
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      <video:description>Technology grows at 25% for every 5 years. This video features the future of Nano-particles, it covers making nano-particles in Super-critical water. Professor Ed Lester demonstrates the entire process starting the importance of each process. Learn more from this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/1dcb81d4-cd3d-4b17-adf5-48f04f2b0dea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>513</video:duration>
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      <video:category>Accounting</video:category>
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      <video:tag>and</video:tag>
      <video:tag>supercritical</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>How NNRTIs works</video:title>
      <video:description>This video demonstrates the Non-nucleoside Reverse Transcriptase Inhibitors Mode of action. HIV 1 is a virus with a high replication rate. Within the infected cd4 cells, it breaks forming two RNA strands and .....continue watching as you learn from the video.</video:description>
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      <video:publication_date>2011-11-29T21:48:57.000Z</video:publication_date>
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      <video:description>An animated video showing the spreading of radio waves from the earth. History related with the experiments from these waves is also shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/cd5f5245-038b-4bc2-95b5-50a5572f51d9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>237</video:duration>
      <video:publication_date>2013-01-12T01:23:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28712.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Electromagnetic</video:tag>
      <video:tag>Spectrum</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This videos explains about  Monoclonal Antibody Production./nThis Mcgrahill animation tells you about the production of mAB and how they are produced........</video:description>
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      <video:uploader>Julia Roberts</video:uploader>
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      <video:player_loc>https://www.youtube.com/embed/405boztgZig</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>x</video:tag>
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      <video:tag>Y</video:tag>
      <video:tag>intercepts</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Hematopoietic-stem-cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hematopoietic stem cells</video:title>
      <video:description>Hematopoietic stem cells. This video are the series of a video collection about science ( 3 of 9). Hematopoietic stem cells (HSCs) are multipotent stem cells that give rise to all the blood cell types including myeloid (monocytes and macrophages, neutrophils, basophils, eosinophils, erythrocytes, megakaryocytes/platelets, dendritic cells), and lymphoid lineages (T-cells, B-cells, NK-cells). The definition of hematopoietic stem cells has undergone considerable revision in the last two decades. The hematopoietic tissue contains cells with long-term and short-term regeneration capacities and committed multipotent, oligopotent, and unipotent progenitors. HSCs constitute 1:10.000 of cells in myeloid tissue.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1f0c6273-ece9-4617-84c4-0a2e18ca769c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2010-11-24T00:17:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5856.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Hematopoietic</video:tag>
      <video:tag>Stem</video:tag>
      <video:tag>cells</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-is-Electromagnetism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Electromagnetism?</video:title>
      <video:description>Electromagnetism is the combination of electrostatic force and magnetic force. Have a look at this fundamental forces with this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/1f1b8a49-7cfd-463b-988a-fd5aaec08ff2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>197</video:duration>
      <video:publication_date>2013-02-07T06:05:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29236.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Education</video:category>
      <video:tag>electromagnetism</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>force</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Four</video:tag>
      <video:tag>Fundamental</video:tag>
      <video:tag>Forces</video:tag>
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      <video:tag>physics</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Ohm-law-how-much-power-do-i-need</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ohm law-how much power do i need</video:title>
      <video:description>This video discusses the use of ohms law to calculate how much power you need for power an object. It discusses the use of power and resistance with the use of animation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1f251105-f431-4b44-987a-558d5def079d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>190</video:duration>
      <video:publication_date>2010-11-14T21:43:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5284.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Ohm</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>How</video:tag>
      <video:tag>much</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>do</video:tag>
      <video:tag>I</video:tag>
      <video:tag>need</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-55-Helper-T-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 55 - Helper T Cells</video:title>
      <video:description>Helper T Cells

Introduction to helper T cells and their role in activating B cells</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22506.jpg</video:thumbnail_loc>
      <video:duration>1233</video:duration>
      <video:publication_date>2012-09-11T02:20:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uwMYpTYsNZM</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Helper</video:tag>
      <video:tag>T</video:tag>
      <video:tag>cells</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-78-Carbon-14-Dating-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 78 - Carbon 14 Dating 2</video:title>
      <video:description>Carbon 14 Dating 2

Carbon 14 Dating 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25033.jpg</video:thumbnail_loc>
      <video:duration>255</video:duration>
      <video:publication_date>2012-09-17T18:18:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4YUtnod-YuE</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>carbon</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Dating</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Classification-of-Aromatic-Heterocycles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Classification of Aromatic Heterocycles</video:title>
      <video:description>This video shows the structures of aromatic heterocycles and gives a brief summary of some physical properties for more than a century heterocycles have constituted one of the largest areas of research in organic chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a2b7e0e1-c033-417b-8de8-b07d370d89ca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>452</video:duration>
      <video:publication_date>2010-11-30T12:38:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6276.mp4</video:content_loc>
      <video:uploader>wises</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Aromatic</video:tag>
      <video:tag>Heterocycles</video:tag>
      <video:tag>11</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Identifying-Electrolytes-And-Non-Electrolytes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Identifying Electrolytes And Non Electrolytes</video:title>
      <video:description>This short video shows an experiment to identify the difference between electrolytes and non electrolytes. Solutions that allow electricity to conduct are called electrolytes on the other hand; solutions that do not allow electricity to conduct are called non electrolytes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1f3a2572-ceee-4fc6-845a-cb5aa594c000/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2011-12-11T23:26:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11111.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Electrolytes</video:tag>
      <video:tag>sugar</video:tag>
      <video:tag>Salt</video:tag>
      <video:tag>solution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Peacock-Mantis-Shrimp</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Peacock Mantis Shrimp?</video:title>
      <video:description>This video presented by MarineBiology shows the peacock mantis shrimp. A close view of its structure and activities are shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/1f270a31-c5cf-4e16-ae21-a612c29772a4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2013-02-11T01:11:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30005.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>peacock</video:tag>
      <video:tag>Mantis</video:tag>
      <video:tag>Shrimp</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chest-x-ray-interpretation-ET-tube-position-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chest x-ray interpretation ET tube position video</video:title>
      <video:description>Chest x-ray interpretation is explained in this video. A chest x ray is a procedure used to evaluate organs and structures within the chest for symptoms of disease chest x rays include views of the lungs heart small portions of the gastrointestinal tract of the chest area</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1f48758e-4f66-4a9e-a896-2f9235ce5c8a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>214</video:duration>
      <video:publication_date>2011-12-01T02:51:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10003.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Chest</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>interpretation</video:tag>
      <video:tag>ET</video:tag>
      <video:tag>tube</video:tag>
      <video:tag>position</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Mantis-Battle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Mantis Battle</video:title>
      <video:description>The mantis is an insect related to the cockroach. They are predatory insects. This video shows a battles between mantis. Who do you think will win this battle? This video source is monster bug wars.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/1f42bfd5-6745-41dd-9f5f-8f79f01f1424/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2012-12-10T02:02:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28532.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Monster</video:tag>
      <video:tag>Bug</video:tag>
      <video:tag>Wars</video:tag>
      <video:tag>Mantis</video:tag>
      <video:tag>Battle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Digestion-and-absorption-of-food</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Digestion and absorption of food</video:title>
      <video:description>This video describes the process of digestion. Digestion is the process of breaking down food to simpler molecules which can be readily absorbed. The process starts in mouth during mastication of food and continues all along the gastrointestinal tract.  Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1f49de5f-b91a-47cb-ac16-751ddc436c03/cand_5.jpg</video:thumbnail_loc>
      <video:duration>193</video:duration>
      <video:publication_date>2010-11-25T12:02:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6058.mp4</video:content_loc>
      <video:uploader>kelmad</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>digestion</video:tag>
      <video:tag>and</video:tag>
      <video:tag>absorption</video:tag>
      <video:tag>of</video:tag>
      <video:tag>food</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mirage-created-underwater-by-cloaking-device</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mirage created underwater by cloaking device</video:title>
      <video:description>The video shows a mirage being created underwater by a cloaking device. Mirage occurs when rays of light are bent to create a displaced image of a distant object.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/1f4a9e1a-c347-44ed-824d-c18e4457576d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2012-11-23T23:49:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28047.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>mirage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Head-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Head Examination</video:title>
      <video:description>The general medical exam starts from the head. In this video are shown the primary things a doctor needs to know about this examination. During this examination the health professional checks the lymph nodes. See the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1f659c58-01eb-4f2d-9921-fa0925cb59c4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2011-11-30T09:21:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9440.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Head</video:tag>
      <video:tag>Lymph</video:tag>
      <video:tag>Nodes</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Crookes-Tube</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Crookes Tube</video:title>
      <video:description>The Crookes tube was invented by the English scientist William Crookes. The Crookes tube is used for experimental electrical discharge. This video explains how to use a Crookes tube.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1f6644a7-c951-408d-be37-83e2caf4fffb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2011-12-12T02:29:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11372.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Crook</video:tag>
      <video:tag>s</video:tag>
      <video:tag>tube</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-Division-under-phase-contrast-microscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Division under phase contrast microscope</video:title>
      <video:description>This video shows cell divison under phase contrast microscope. Cell division is a process by which a cell, called the parent cell, divides into two cells, called daughter cells. Cell division is usually a small segment of a larger cell cycle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/1f7cb693-0c82-4e05-a1bf-84e91ac5f27a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2007-12-24T02:41:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1213.mp4</video:content_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>celldivison</video:tag>
      <video:tag>DIPH</video:tag>
      <video:tag>phasecontrast</video:tag>
      <video:tag>chromosome</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gentoo-Penguin-Colony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gentoo Penguin Colony</video:title>
      <video:description>This video shows gentoo penguin colony in their wild environment. Video is filmed in South Sandwich Islands, South Georgia.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/1f6caaf7-35d4-46f7-b3bf-39fdadc16998/cand_5.jpg</video:thumbnail_loc>
      <video:duration>212</video:duration>
      <video:publication_date>2014-08-25T22:18:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31130.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Gentoo</video:tag>
      <video:tag>Penguin</video:tag>
      <video:tag>Colony</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Treat-Warts-by-Cryosurgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Treat Warts by Cryosurgery</video:title>
      <video:description>This video shows a cryosurgery to treat warts. This method does not need anesthesia as it the part is frozen by the procedure. This surgery works by freezing the target area to destroy abnormal or disease tissue.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1f91c5e4-1fe9-48ca-a583-8aa605dd34ef/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2011-12-11T22:49:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11053.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cryosurgery</video:tag>
      <video:tag>to</video:tag>
      <video:tag>treat</video:tag>
      <video:tag>Warts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-naked-archaeologist-preview-true-blue</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The naked archaeologist preview - true blue</video:title>
      <video:description>He&apos;s the Ali G of archaeology! Simcha Jacobovici is The Naked Archaeologist. Watch his adventures on History International in the US, Vision TV in Canada, and UKTV in the UK and learn about the true blue.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/1faefb3c-ea88-4647-b806-55eed1ab00d9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2009-05-27T17:00:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2295.mp4</video:content_loc>
      <video:category>Archaeology</video:category>
      <video:tag>Naked</video:tag>
      <video:tag>archaeologist</video:tag>
      <video:tag>archeologist</video:tag>
      <video:tag>archaeology</video:tag>
      <video:tag>archeology</video:tag>
      <video:tag>Israel</video:tag>
      <video:tag>Simcha</video:tag>
      <video:tag>Jacobovici</video:tag>
      <video:tag>Hillazon</video:tag>
      <video:tag>Judaism</video:tag>
      <video:tag>bible</video:tag>
      <video:tag>AliG</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-HSV-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is HSV 1 ?</video:title>
      <video:description>This video shows about HSV 1.

While other viruses in the herpes family cause mono, chicken pox and shingles, HSV-1 causes cold sores. See More: http://beauty-grooming.healthguru.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/1fae4677-045f-484b-8c1a-9fa4eef1dacc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2012-10-11T01:00:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27866.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>HSV</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Graphing-a-line-in-slope-intercept-form</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Graphing a line in slope intercept form</video:title>
      <video:description>Graphing a line in slope intercept form

U04_L1_T3_we1 : Graphing a line in slope intercept form</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24557.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2012-09-17T14:00:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uk7gS3cZVp4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Graphing</video:tag>
      <video:tag>A</video:tag>
      <video:tag>line</video:tag>
      <video:tag>in</video:tag>
      <video:tag>slope</video:tag>
      <video:tag>intercept</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Nucleotide-excision-repair-NER-of-carcinogen-adducts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nucleotide excision repair (NER) of carcinogen adducts</video:title>
      <video:description>Nucleotide excision repair is a DNA repair mechanism. DNA constantly requires repair due to damage that can occur to bases from a vast variety of sources including chemicals but also ultraviolet (UV) light from the sun. Nucleotide excision repair (NER) is a particularly important mechanism by which the cell can prevent unwanted mutations by removing the vast majority of UV-induced DNA damage (mostly in the form of thymine dimers and 6-4-photoproducts). The importance of this repair mechanism is evidenced by the severe human diseases that result from in-born genetic mutations of NER proteins including Xeroderma pigmentosum and Cockayne&apos;s syndrome. While the base excision repair machinery can recognize specific lesions in the DNA and can correct only damaged bases that can be removed by a specific endonuclease, the nucleotide excision repair enzymes recognize bulky distortions in the shape of the DNA double helix. Recognition of these distortions leads to the removal of a short single-stranded DNA segment that includes the lesion, creating a single-strand gap in the DNA, which is subsequently filled in by DNA polymerase, which uses the undamaged strand as a template. NER can be divided into two subpathways (Global genomic NER and Transcription coupled NER) that differ only in their recognition of helix-distorting DNA damage.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/1fba6b23-c26d-497b-81bb-7d27a1766af3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2007-09-01T20:51:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/930.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>nucleotideexcisionrepair</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-Are-Nucleic-Acids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Nucleic Acids</video:title>
      <video:description>This video will help you to understand the nucleic acids in detail. Here is a brief explanation of the RNA and DNA with the detailed description of their structure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/1fb2a817-6081-4b98-8917-862d10f06aac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>479</video:duration>
      <video:publication_date>2013-01-19T04:38:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28901.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Nucleic</video:tag>
      <video:tag>acids</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-gastrotrich-hunting</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A gastrotrich hunting</video:title>
      <video:description>This gastrotrich of the class chetonotida, sampled from the litter of a fresh water reservoir, shows his rapid movements during a hunting session. He is surrounded by numerous ciliate protozoa (some identified as paramecium)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/07/1fba897c-fe55-443f-86e1-833f082cf980/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2012-07-02T04:50:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12329.mp4</video:content_loc>
      <video:uploader>Danilo Concas</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Aschelminthes</video:tag>
      <video:tag>Gastrotrich</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Medical-animation-heart-stent-MOA-medical-device</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical animation heart stent MOA medical device</video:title>
      <video:description>Medical animation 3d for a stent - heart zoom in
scientific animation scientific.  Medical device method of action video medical education 
produced by medical-animation-studio.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/06/1fc2a694-1870-4316-9568-3e159ae0c207/cand_5.jpg</video:thumbnail_loc>
      <video:duration>13</video:duration>
      <video:publication_date>2008-06-20T15:26:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1342.mp4</video:content_loc>
      <video:uploader>tres3d</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Scientific</video:tag>
      <video:tag>visualization</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>moa</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>device</video:tag>
      <video:tag>method</video:tag>
      <video:tag>of</video:tag>
      <video:tag>action</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>education</video:tag>
      <video:tag>tres3d</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Liposuction-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Liposuction Surgery</video:title>
      <video:description>Liposuction Is a cosmetic procedure which removes fat from certain different parts of the body. There is a limit of fat that can be removed at each surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1fce23bb-bc88-4d9b-be6f-090f8437a9f1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2011-11-30T09:48:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9451.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>liposuction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Genetically-modified-foods-and-public-health</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genetically modified foods and public health</video:title>
      <video:description>Foods are being genetically modified for several of reasons such to achieve high, yield, introduction and enhancement of nutrients, pesticide resistance etc. However, some scientists argue that genetic modification may lead to disasters. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1fc4ceb7-7aec-44aa-a63e-216ca0bb7917/cand_5.jpg</video:thumbnail_loc>
      <video:duration>230</video:duration>
      <video:publication_date>2010-11-17T22:19:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5592.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>genetically</video:tag>
      <video:tag>Modified</video:tag>
      <video:tag>Foods</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Sn1-Reactions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Sn1 Reactions</video:title>
      <video:description>Sn1 Reactions

Introduction to Sn1 reactions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24559.jpg</video:thumbnail_loc>
      <video:duration>722</video:duration>
      <video:publication_date>2012-09-17T14:01:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3e0ScEkz8oU</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Sn1</video:tag>
      <video:tag>Reactions</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Lec-33-Steric-Hindrance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Steric Hindrance</video:title>
      <video:description>Steric Hindrance

Steric Hindrance</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24563.jpg</video:thumbnail_loc>
      <video:duration>620</video:duration>
      <video:publication_date>2012-09-17T14:03:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NypbNw1iJ-E</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Steric</video:tag>
      <video:tag>Hindrance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bladder-stone-crushing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bladder stone crushing.</video:title>
      <video:description>Crushing of a bladder stone. Bladder stones or uroliths are a common occurrence in animals, especially in domestic animals such as dogs and cats.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2128b39e-c9ff-4cbb-ae77-0eb869f947ac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>17</video:duration>
      <video:publication_date>2011-12-01T03:25:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10062.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Crushing</video:tag>
      <video:tag>Bladder</video:tag>
      <video:tag>stone</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aral-Sea</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aral Sea</video:title>
      <video:description>Irrigation draining the Aral Sea</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/21412b9b-79be-40ae-9624-87e4f754dddb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2009-08-28T11:19:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3287.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>environment</video:tag>
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    <loc>https://dnatube.com/videos/Blood</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Blood</video:title>
      <video:description>Blood is the essential fluid of life that serves as the main transport system for the bodies needs such as nutrition, waste and others. Find out the composition of this life sustaining fluid here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/21438f26-7947-4a95-a37c-8c97429d3ba4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2009-08-07T18:21:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3161.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>blood</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Myopia-An-Eye-Disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Myopia - An Eye Disease</video:title>
      <video:description>Myopia is an eye disease in which person can&apos;t detect the object properly when it is distant. Light doesn&apos;t fall on the retina instead it falls in front of retina so distant image get distorted.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/214954d9-f17a-4123-b59f-2dcca2582268/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2013-02-16T02:52:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30273.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Myopia</video:tag>
      <video:tag>or</video:tag>
      <video:tag>Farsightedness</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gateway-Recombination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gateway Recombination</video:title>
      <video:description>The typical cloning workflow involves many steps, particularly, traditional restriction enzyme cloning. In contrast, Gateway recombination cloning uses a one hour, 99%-efficient, reversible recombination reaction, without using restriction enzymes, ligase, and subcloning step. It is an extremely fast and efficient way to clone your gene.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/2149ba76-bb08-47e9-9dea-f056cb5a80ef/cand_5.jpg</video:thumbnail_loc>
      <video:duration>238</video:duration>
      <video:publication_date>2010-04-12T08:23:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4225.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Gateway</video:tag>
      <video:tag>recombination</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breast-Reduction-Surgery-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breast Reduction Surgery - Procedure</video:title>
      <video:description>A full surgical process with the pictures of breasts before and after the surgery are shown here. Breast reduction surgery is a procedure to reduce the extra skin around breasts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/21525ff7-0639-4774-8d68-0f27b7c84a3d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2013-02-10T02:24:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29952.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>Reduction</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>is</video:tag>
      <video:tag>carried</video:tag>
      <video:tag>out</video:tag>
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    <loc>https://dnatube.com/videos/Arm-Test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Arm Test</video:title>
      <video:description>Video shows the inspecting of both arms from the finger tips to the solders. Discoloration, rashes and changes in skin texture are the signs of some serious problem.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/215c258a-115c-4551-aac8-2cfb69b42856/cand_5.jpg</video:thumbnail_loc>
      <video:duration>153</video:duration>
      <video:publication_date>2011-12-01T20:17:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10346.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Examination</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Arms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-read-IR-spectroscopy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to read IR spectroscopy</video:title>
      <video:description>How to read IR spectroscopy - Organic Chemistry Tutorials</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a3a8a6f6-f991-41a4-bd26-7d71ff92bc71/cand_5.jpg</video:thumbnail_loc>
      <video:duration>874</video:duration>
      <video:publication_date>2011-11-08T03:07:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7360.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Read</video:tag>
      <video:tag>IR</video:tag>
      <video:tag>Spectroscopy</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-structure-of-amino-acids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The structure of amino acids</video:title>
      <video:description>This video shows that amino acids consists of two functions groups, amine and carboxylic acid. Proteins are made up of many units of amino acids.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/21543930-a8c5-4a04-953b-45fa60c11bc6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>243</video:duration>
      <video:publication_date>2012-10-29T20:55:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27934.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>acids</video:tag>
      <video:tag>Biochemistry</video:tag>
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    <loc>https://dnatube.com/videos/Bronchial-Tree-Model-Bronchi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bronchial Tree Model - Bronchi</video:title>
      <video:description>This video describes the anatomy of the Bronchi. It depicts the left and right primary Bronchus. It also displays the right lungs three lobes which further divide into the secondary lobe and tertiary lobe as compared to the left lung which has 3 lobes as well.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/21601603-f4ce-441d-8275-6374365c3c71/cand_5.jpg</video:thumbnail_loc>
      <video:duration>195</video:duration>
      <video:publication_date>2010-11-13T20:43:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5127.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Bronchial</video:tag>
      <video:tag>tree</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Bronchi</video:tag>
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    <loc>https://dnatube.com/videos/Leg-Model-Leg-Anterior-Compartment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Leg Model - Leg - Anterior Compartment</video:title>
      <video:description>This video describes the Anterior Compartment of the leg which contains the tibialis anterior muscle which is next to the tibia and how it connects to other structures in the leg compartment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/21663870-5534-4103-bf33-d753df395554/cand_5.jpg</video:thumbnail_loc>
      <video:duration>140</video:duration>
      <video:publication_date>2010-11-13T23:14:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5217.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Leg</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>Compartment</video:tag>
      <video:tag>tibia</video:tag>
      <video:tag>tibialis</video:tag>
      <video:tag>Muscle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Intergalactic-Prospector</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Intergalactic Prospector</video:title>
      <video:description>Suzaku the Intergalactic Prospector which is a collaboration between  the Japanese and US governments has just identified chromium and manganese in space. This is news because its mostly hydrogen and helium are abundant in space with the others in minimal quantities.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2168c73d-e2fd-4b2e-bfd7-546dfc9e6794/cand_5.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2011-11-24T18:11:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7764.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Suzaku</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Intergalactic</video:tag>
      <video:tag>Prospector</video:tag>
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      <video:duration>228</video:duration>
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      <video:description>This video shows how shotgun sequencing works.

http://www.bimatics.blogspot.com

In shotgun sequencing many copies of the entire genome are blown up into millions of small fragments. Each small fragment is sequenced. Powerful computers then assemble the individual fragments into the original configuration. Repeat sequences pose a problem for this approach because their sizes can be much larger than the small fragments.</video:description>
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Programming Languages and Compilers</video:description>
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U04_L1_T3_we2 : Equation of a line</video:description>
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      <video:description>No this is not the muse!

A doumentary on Supermassive Blackholes.


***********DISCLAIMER***************
This movie is uploaded (like all others -- unless specified) for the sole purpose of education and not for profits. It is designed to help mostly students. No copyright infringement intended.
*****************************************</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Origin of life and living matter in hot mineral water</video:title>
      <video:description>Origin of life and living matter in hot mineral water, Prof. I. Ignatov, Dr. O. Mosin. 
Water for origination of life. “Water on Earth has contained more deuterium molecules according to Dr. Mosin”.
Previous biological experiments with heavy water and structural-conformational studies with deuterated molecules, performed by us, enable to modeling conditions under which the first living forms of life might be evolved (Ignatov &amp; Mosin, 2013a; Ignatov &amp; Mosin, 2013b; Ignatov &amp; Mosin, 2013c). The content of deuterium in hot mineral water may be increased due to the physical chemical processes of the deuterium accumulation. It can be presumed that primary water might contain more deuterium at early stages of evolution of first living structures, and deuterium was distributed non-uniformly in the hydrosphere and atmosphere (Ignatov &amp; Mosin, 2012). The primary reductive atmosphere of the Earth consisted basically of gas mixture CO, H2, N2, NH3, CH4, lacked O2–O3 layer protecting the Earth surface from rigid short-wave solar radiation carrying huge energy capable to cause radiolysis and photolysis of water. The processes accompanying accumulation of deuterium in the hydrosphere are solar radiation, volcanic geothermal processes and electric discharges in the atmosphere. These natural processes could lead to the enrichment of the hydrosphere by deuterium in the form of HDO which evaporates more slowly than H2O, and condenses faster. If this is true, this is a significant fact regarding thermal stability of deuterated macromolecules in the preservation of life under thermal conditions, because chemical bonds with participation of deuterium are stronger than those ones formed of hydrogen.
Natural prevalence of deuterium makes up approximately 0.015–0.020 at.%, and depends strongly on the uniformity of substance and the total amount of matter formed in the course of early Galaxy evolution (Linsky, 2007). Constant sources of deuterium are explosions of nova stars and thermonuclear processes frequently occurring inside the sta</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/02/2302872e-1d39-4523-93f2-1f1b3f390387/cand_5.jpg</video:thumbnail_loc>
      <video:duration>367</video:duration>
      <video:publication_date>2016-02-20T14:28:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32426.mp4</video:content_loc>
      <video:uploader>Oleg Mosin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Ignatov</video:tag>
      <video:tag>Mosin</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Living</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>Hot</video:tag>
      <video:tag>mineral</video:tag>
      <video:tag>water</video:tag>
      <video:tag>deuterium</video:tag>
      <video:tag>heavy</video:tag>
      <video:tag>stromatolites</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Osteoporosis-3D-Medical-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Osteoporosis-3D Medical Animation</video:title>
      <video:description>http://rufusrajadurai.wetpaint.com

This is an 3D medical animation video to show what is osteoporosis and how it cause weakness to bone and the effect of osteoblast and osteoclast cells in it.also it shows the later stage and diagnosis of osteoporosis</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/230caac2-0224-4123-a51c-94fc340b8f6c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2009-06-01T09:55:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2741.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>osteoporosis</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>osteoclast</video:tag>
      <video:tag>osteoblast</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>kyphosis</video:tag>
      <video:tag>oestrogen</video:tag>
      <video:tag>therapy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-afterburner-concept-V-10-by-EDF</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An afterburner concept V 1.0  by EDF</video:title>
      <video:description>An afterburner is a device for augmenting an engine thrust. This and EDF afterburner concept V 1.0 video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2311cea9-fa2c-4526-8285-00b8457d7165/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2011-11-25T20:19:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7863.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>EDF</video:tag>
      <video:tag>afterburner</video:tag>
      <video:tag>concept</video:tag>
      <video:tag>V</video:tag>
      <video:tag>1</video:tag>
      <video:tag>0</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Dividing-Whole-Numbers-and-Applications-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Dividing Whole Numbers and Applications 4</video:title>
      <video:description>Dividing Whole Numbers and Applications 4

U01_L3_T2_we4 Dividing Whole Numbers and Applications 4</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24719.jpg</video:thumbnail_loc>
      <video:duration>315</video:duration>
      <video:publication_date>2012-09-17T16:19:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4yp5v64XuRc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Dividing</video:tag>
      <video:tag>Whole</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>and</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rotaxane</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rotaxane</video:title>
      <video:description>Molecular dynamics of a rotaxane system. A macrocycle molecule can shift along a dumbbell-shaped molecule. Molecular modeling and simulation using Biodesigner software. ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/232f912d-6eb0-40b1-9d36-54ff1c509993/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2009-03-25T22:56:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1417.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>supramolecular</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>rotaxane</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>modeling</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Installing-Apache-PHP-and-MySql-on-Windows</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Installing Apache PHP and MySql on Windows</video:title>
      <video:description>Many people know from their own experience that it&apos;s not easy to install an Apache web server and it gets harder if you want to add MySQL, PHP and Perl./nXAMPP is an easy to install Apache distribution containing MySQL, PHP and Perl. XAMPP is really very easy to install and to use - just download, extract and start./nThe distribution for Windows 2000, 2003, XP and Vista. This version contains: Apache, MySQL, PHP + PEAR, Perl, mod_php, mod_perl, mod_ssl, OpenSSL, phpMyAdmin, Webalizer, Mercury Mail Transport System for Win32 and NetWare Systems v3.32, Ming, FileZilla FTP Server, mcrypt, eAccelerator, SQLite, and WEB-DAV + mod_auth_mysql.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/232c0518-339e-4336-8dd0-4cc44dd6669c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>564</video:duration>
      <video:publication_date>2010-11-24T16:44:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5985.mp4</video:content_loc>
      <video:uploader>tubetub</video:uploader>
      <video:category>Others</video:category>
      <video:tag>php</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>Tutorial</video:tag>
      <video:tag>tutorials</video:tag>
      <video:tag>learn</video:tag>
      <video:tag>install</video:tag>
      <video:tag>Setup</video:tag>
      <video:tag>xampp</video:tag>
      <video:tag>xamp</video:tag>
      <video:tag>wamp</video:tag>
      <video:tag>amp</video:tag>
      <video:tag>windows</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-MIT-6451-Principles-of-Digital-Communication-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - MIT 6.451 Principles of Digital Communication II</video:title>
      <video:description>&quot;Lec 14 - MIT 6.451 Principles of Digital Communication II&quot; Introduction to Convolutional Codes

View the complete course: http://ocw.mit.edu/6-451S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15869.jpg</video:thumbnail_loc>
      <video:duration>4935</video:duration>
      <video:publication_date>2012-08-28T21:07:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HwGd1CPfIYk</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>digital</video:tag>
      <video:tag>gaussian</video:tag>
      <video:tag>noise</video:tag>
      <video:tag>coding</video:tag>
      <video:tag>decoding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Water-Electric-Dipole-and-Diamagnetism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Water Electric Dipole and Diamagnetism</video:title>
      <video:description>First, with an electrostatic charged bar, water is strongly attracted due to his electric dipole momentum. Then with a strong spherical Neodymium magnet, water shows its diamagnetism: when the magnet is really close, the point where water falls moves just one or two milimeters away from the magnet(you have to watch it carefully).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/235969e2-a8eb-4d85-a044-a3326b6b01f2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2009-05-27T21:50:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2604.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>water</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>dipole</video:tag>
      <video:tag>diamagnetism</video:tag>
      <video:tag>charged</video:tag>
      <video:tag>magnetic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-117-Factoring-Trinomials-by-Grouping-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 117 - Factoring Trinomials by Grouping 6</video:title>
      <video:description>Factoring Trinomials by Grouping 6

U09_L1_T3_we3 Factoring Trinomials by Grouping 6</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24720.jpg</video:thumbnail_loc>
      <video:duration>317</video:duration>
      <video:publication_date>2012-09-17T16:19:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/d-2Lcp0QKfI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Factoring</video:tag>
      <video:tag>Trinomials</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Grouping</video:tag>
      <video:tag>6</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Peristalsis-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Peristalsis Video</video:title>
      <video:description>Peristalsis is a series of muscle contractions and relaxations which occur along the course of the intestinal tract to push food and waste products through in some cases people can actually feel peristalsis as it occurs especially in the case of movements of the large intestine</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/a2c62e38-d0b5-4ff0-80d2-728b76f0bef3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>14</video:duration>
      <video:publication_date>2009-08-07T18:06:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3144.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>Peristalsis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chemical-Bonding-And-Atomic-Structure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemical Bonding And Atomic Structure</video:title>
      <video:description>In all chemical reactions, atoms take part of it. In this video, you will learn the basic structures of atom and its relation to chemical bonding.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a2db5936-3f60-4b90-8c0a-baf9de687c3d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>419</video:duration>
      <video:publication_date>2011-12-14T06:06:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11765.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Bonding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Progressive-texture-synthesis-on-cyclide</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Progressive texture synthesis on cyclide</video:title>
      <video:description>The existing texture synthesis algorithms fail to give results in some areas and are time consuming.This is where progressive texture synthesis can be used to provide an added functional advantage.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/a2e0d6be-d4cb-43ae-b99b-b17e9d155cfe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2007-11-03T19:17:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1089.mp4</video:content_loc>
      <video:uploader>rupeshshet</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Progressive</video:tag>
      <video:tag>Texture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Images-of-Oil-Spill</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Images of  Oil Spill.</video:title>
      <video:description>NASA&apos;s Satellite Instrument MODI  captures images of the Growing Gulf Oil Spill in the Gulf of Mexico that occurred in 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a2e6fcdb-6001-44ed-b335-c72d4f9e783a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2011-11-24T18:05:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7758.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Satellites</video:tag>
      <video:tag>View</video:tag>
      <video:tag>Growing</video:tag>
      <video:tag>Gulf</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>Spill</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breast-cancer-treatment-options-minority-issue</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breast cancer treatment options: minority issue</video:title>
      <video:description>Awareness is important for successful treatment of cancer. Unfortunately, minorities in America know little about the options of breast cancer treatment. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/235a2e5a-4cd4-4b63-b7e2-f4d16b945499/cand_5.jpg</video:thumbnail_loc>
      <video:duration>197</video:duration>
      <video:publication_date>2009-09-02T02:20:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3303.mp4</video:content_loc>
      <video:uploader>cancer</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Description-of-DNA-sequencing-methods-the-sangers-method</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Description of DNA sequencing methods the sangers method</video:title>
      <video:description>This video explains about DNA sequencing methods the sanger&apos;s method.

This is a very simple explanation on how th sanger&apos;s method works. Remember ddNTPs labeled with 32-P are used..</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/236569d6-2a3e-4056-996d-763fc616ad9f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2012-10-11T07:10:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27879.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>dna</video:tag>
      <video:tag>sequencing</video:tag>
      <video:tag>methods</video:tag>
      <video:tag>the</video:tag>
      <video:tag>sanger</video:tag>
      <video:tag>s</video:tag>
      <video:tag>method</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Apoptosis-mechanism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Apoptosis mechanism</video:title>
      <video:description>Apoptosis is a process controlled cell death in a multicellular organism. It is one of the main types of programmed cell death, and involves an well controled series of biochemical events leading to a characteristic cell morphology and death. The apoptotic process is executed in such a way as to safely dispose of cell corpses and fragments. First 20 seconds DIC is used, and after  fluorescent microscope is used.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/23745bce-c15b-4149-8dee-bc21f874cda8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>174</video:duration>
      <video:publication_date>2007-05-28T00:04:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/431.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>apoptosis</video:tag>
      <video:tag>controlledCellDeath</video:tag>
      <video:tag>fluorescentMicroscopy</video:tag>
      <video:tag>DIC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-7-Electrical-Engineering-240</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 7-Electrical Engineering 240</video:title>
      <video:description>lec 7-Electrical Engineering 240 Advanced Analog Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20887.jpg</video:thumbnail_loc>
      <video:duration>4790</video:duration>
      <video:publication_date>2012-09-07T23:56:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CQnmXEuodAk</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Auditory-Heart-Beats</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Auditory Heart Beats</video:title>
      <video:description>A healthy heart has two normal heart sounds that occur in sequence with each heartbeat.The first heart sound is S1 and the second heart sound is S2.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2380bc03-9fb3-4799-baec-f4040c603c30/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2011-11-30T09:14:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9419.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Normal</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Sounds</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Digital X-Ray of Teeth</video:title>
      <video:description>This video shows the revolution in the teeth X-Ray technologies. The new digital X-Ray is much batter than the earlier ones.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2382e4e0-791a-4ee9-a6d4-fe7aa0ebc035/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2011-11-30T09:17:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9429.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Teeth</video:tag>
      <video:tag>digital</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
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    <loc>https://dnatube.com/videos/What-Are-Elements-Compounds-And-Chemical-Bonds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Elements Compounds And Chemical Bonds</video:title>
      <video:description>This video explains all the terms related to elements, compounds and chemical bonds. These concepts are explained with the help of examples which will help you from the basics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/239754cb-a20f-4405-a6f3-ef3a896f0f08/cand_5.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
      <video:publication_date>2010-12-03T12:03:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6377.mp4</video:content_loc>
      <video:uploader>poison</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ap</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Elements</video:tag>
      <video:tag>Compounds</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Bonds</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Arachnoid-cyst-of-endoscopic-fenestration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Arachnoid cyst of endoscopic fenestration</video:title>
      <video:description>In this video we feature endoscopic fenestration of arachnoid cyst. The arachnoid cyst being a congenital lesion is got from split of the arachnoid membrane. Watch this production courtesy of the university of Arlborg, Denmark.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/239b587f-f590-4caf-8253-11bde1cfe0c2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2011-12-01T20:34:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10414.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Endoscopic</video:tag>
      <video:tag>fenestration</video:tag>
      <video:tag>in</video:tag>
      <video:tag>arachnoid</video:tag>
      <video:tag>Cyst</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>National aeronautics  space administration</video:title>
      <video:description>National aeronautics and Space administration-(NASA)is a subdivision of the USA government liable for aeronautics and aerospace research. This video talks about events that occured this week on NASA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/2397094f-dc34-4480-86aa-f1ebc193d5d7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>507</video:duration>
      <video:publication_date>2013-02-08T03:21:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29609.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>National</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>administration</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-59-Multiplying-Mixed-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 59 - Multiplying  Mixed Numbers</video:title>
      <video:description>Multiplying  Mixed Numbers

U02_L2_T1_we3 Multiplying  Mixed Numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24777.jpg</video:thumbnail_loc>
      <video:duration>261</video:duration>
      <video:publication_date>2012-09-17T16:48:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RPhaidW0dmY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Numbers</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Chemistry-1A-Lecture-25</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Chemistry 1A - Lecture 25</video:title>
      <video:description>Chemistry 1A - Lecture 25

General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26756.jpg</video:thumbnail_loc>
      <video:duration>2950</video:duration>
      <video:publication_date>2012-09-19T02:21:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CXP38oubtTw</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>25</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Mission-to-Jupiter-Underway</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mission to Jupiter Underway</video:title>
      <video:description>This video from this week at NASA shows the mission from Juno to Jupiter. A detailed description of the different phases of this mission are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/23aa8262-491b-4418-a058-a4118565aa9c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>636</video:duration>
      <video:publication_date>2013-02-09T07:26:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29839.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Juno</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Jupiter</video:tag>
      <video:tag>on</video:tag>
      <video:tag>This</video:tag>
      <video:tag>week</video:tag>
      <video:tag>at</video:tag>
      <video:tag>NASA</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Intravenous cut down is indicated when peripheral veins in the upper extremities are difficult to access because of obesity vascular collapse or frequent vein puncture (thrombosis).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/23b421a6-7609-4d85-922c-7af7ab2bb7e4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2011-12-11T22:44:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11030.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Intravenous</video:tag>
      <video:tag>access</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>Cut</video:tag>
      <video:tag>Down</video:tag>
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    <loc>https://dnatube.com/videos/Mammals-vs-dinos-first-birds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mammals vs  dinos first birds</video:title>
      <video:description>Video source is acedemic science there are many similarities between birds and theropod dinosaurs including the number of openings in the skull they are diapsids secondary palate structure leg and foot structure and proportions upright stance oviparous birth laying eggs bone structure bones interlaced with vessels and in some instances feathers</video:description>
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      <video:duration>76</video:duration>
      <video:publication_date>2012-12-08T04:07:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28318.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Mammals</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Dinos</video:tag>
      <video:tag>First</video:tag>
      <video:tag>birds</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Tying-a-Surgical-Knot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tying a Surgical Knot</video:title>
      <video:description>This video shows the tying of a surgical knot from the basics. Tying a good surgical knot is the ability of a doctor.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/23b42be8-1ad8-459f-aaea-e948b121a04d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2011-11-29T10:53:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8769.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Surgical</video:tag>
      <video:tag>Notch</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Ultra-high-energy-cosmic-ray-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ultra high energy cosmic ray 1</video:title>
      <video:description>Cosmic ray refers to elementary particles, nuclei and electromagnetic radiation of extraterrestrial origin. They are very high-energy particles. This video discusses the nature of ultra high energy cosmic ray.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/23bacdf7-5bc0-4ba1-9c60-83dc4e5da6ce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>587</video:duration>
      <video:publication_date>2010-11-10T12:44:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4941.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Cosmic</video:tag>
      <video:tag>Rays</video:tag>
      <video:tag>p13</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-of-Hydrocephalus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video of Hydrocephalus</video:title>
      <video:description>Hydrocephalus is a build up of fluid inside the skull, leading to brain swelling. Hydrocephalus means &quot;water on the brain.&quot;
Hydrocephalus is due to a problem with the flow of cerebrospinal fluid (CSF), the liquid that surrounds the brain and spinal cord. The fluid brings nutrients to the brain, takes away waste from the brain, and acts as a cushion. Read more:https://health.google.com/health/ref/Hydrocephalus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/23bb35d9-e913-49ee-b562-17a2f1851d10/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2010-11-24T00:35:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5878.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Hydrocephalus</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reabsorption in the Nephron</video:title>
      <video:description>Keys to understanding reabsorption in the nephron is explained in this video. This nephron is used to filter blood from unwanted elements. Nephron has tubular and vascular elements. Materials go back and forward in between these elements. Rest is explained in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/23bb3408-f418-4e85-be00-9801fd26fec1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>566</video:duration>
      <video:publication_date>2014-08-25T23:31:40.000Z</video:publication_date>
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      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>nephron</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/25a7fa2e-6b88-47c9-a3b0-170e2eac54fe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2010-11-15T12:28:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5385.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Spinal</video:tag>
      <video:tag>cord</video:tag>
      <video:tag>XS1</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Meninges</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The video covers the 7th installment in science symphony of music videos. Its purpose is to encourage reasoning scientifically and eliminate skepticism in the ballooning world of pseudo-scientific en devour</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/25a87499-2fd6-4782-b79c-b9b08c004eae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>230</video:duration>
      <video:publication_date>2011-12-12T21:42:19.000Z</video:publication_date>
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      <video:category>Education</video:category>
      <video:tag>A</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>of</video:tag>
      <video:tag>reason</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Dental Charting Procedures</video:title>
      <video:description>&quot;Lec 16 - Dental Charting Procedures&quot; Demonstrates the Dental Hygiene technique for charting teeth.  Orig. air date: APR 9 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:duration>913</video:duration>
      <video:publication_date>2012-09-11T08:26:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XsqlXDvmisw</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Charting</video:tag>
      <video:tag>Procedures</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Episode 6 of In Search of Giants: Dr Brian Cox takes us on a journey through the history of particle physics. In this episode we learn how forces are the instruments of change in the universe. This film is part of a series originally broadcast on Teachers&apos; TV (www.teachers.tv The series was made with the support of The Science and Technology Facilities Council (www.scitech.ac.uk). www.lhc.ac.uk - Official UK LHC website for public and schools. www.particledetectives.net - School resources on ...</video:description>
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      <video:duration>121</video:duration>
      <video:publication_date>2009-04-18T08:43:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1827.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>CERN</video:tag>
      <video:tag>LHC</video:tag>
      <video:tag>Large</video:tag>
      <video:tag>Hadron</video:tag>
      <video:tag>Collider</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Forces</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Brian</video:tag>
      <video:tag>Cox</video:tag>
      <video:tag>Alom</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Cladogram is taking about the characteristics that are shared by organisms and then relating them. A brief discussion with some examples is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/a3239f1e-2f3a-4bd8-9103-1ef2894eca25/cand_5.jpg</video:thumbnail_loc>
      <video:duration>437</video:duration>
      <video:publication_date>2013-01-18T05:44:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28830.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>58</video:duration>
      <video:publication_date>2011-11-30T01:18:26.000Z</video:publication_date>
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      <video:uploader>benco</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>131</video:duration>
      <video:publication_date>2013-02-11T01:34:00.000Z</video:publication_date>
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      <video:uploader>Jennifer Byars</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Calcium Phosphate Transfection</video:title>
      <video:description>Calcium phosphate transfection method is a simple, time efficient and relatively inexpensive way to introduce DNA into cells in stable cell lines such as HEK293T, CHO and BHK cells. This method works best in cell lines that are highly transformed and adherent and this technique requires few manipulative steps and maintains high levels of reproducibility from experiment to experiment. More videos at Abnova http://www.abnova.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/07/25c0c034-1930-45db-af7f-44b3b9eb9191/cand_5.jpg</video:thumbnail_loc>
      <video:duration>235</video:duration>
      <video:publication_date>2010-07-06T02:55:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4418.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Calcium</video:tag>
      <video:tag>Phosphate</video:tag>
      <video:tag>Transfection</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/BLAST-Nucleotide</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>BLAST - Nucleotide</video:title>
      <video:description>The Basic Local Alignment Search Tool (BLAST) finds regions of local similarity between sequences. The program compares nucleotide or protein sequences to sequence databases and calculates the statistical significance of matches. BLAST can be used to infer functional and evolutionary relationships between sequences as well as help identify members of gene families.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/06/25d06342-55fb-426d-b577-b4bcf297c1a1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>129</video:duration>
      <video:publication_date>2010-06-14T05:20:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4399.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>blast</video:tag>
      <video:tag>Nucleotide</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heart-Model-II-Right-Ventricle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Model II - Right Ventricle</video:title>
      <video:description>This video describes the Right Ventricle of the Heart. It details the right auricle a feature of the right atrium as well as the right ventricle and its features.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/25c9ddde-261b-4cd3-aed2-253fe9e3aa2a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2010-11-13T22:45:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5192.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>model</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Right</video:tag>
      <video:tag>ventricle</video:tag>
      <video:tag>auricle</video:tag>
      <video:tag>atrium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Andrew_Walford_4-Part-2-Hip-Testimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Andrew_Walford_4-Part-2 Hip Testimony</video:title>
      <video:description>Andrew Walford explain about Video Testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai./nVisit more details about Hip,Knee,Shoulder at www.hipkneeshoulderindia.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/25d723d9-179a-4666-8e80-3a0a19fefae5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2010-02-01T09:02:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3771.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Total</video:tag>
      <video:tag>recovery</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>fracture</video:tag>
      <video:tag>surg</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animated-Quantum-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animated Quantum Video</video:title>
      <video:description>An animated video giving as unconfusing as possible an explaination into the world of quantum mechanics and physics. ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/25dbd8dc-fb10-4e83-960a-f2c8809d02dc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>312</video:duration>
      <video:publication_date>2009-03-25T18:46:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1414.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Quantum</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Molecules</video:tag>
      <video:tag>atom</video:tag>
      <video:tag>animated</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Statistics-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19- Statistics 21</video:title>
      <video:description>Lec 19- Statistics 21 .
Introductory Probability and Statistics for Business</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16951.jpg</video:thumbnail_loc>
      <video:duration>4609</video:duration>
      <video:publication_date>2012-09-01T17:14:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pXDTaJCjMPM</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-DNA-Sequencing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is DNA Sequencing?</video:title>
      <video:description>DNA fragments move out of the gel according to their size. As they get out, they pass trough laser beam. Fluorescently labeled nucleotide at the end of fragment fluorescence different wavelength. Sequencer detects colors, and saves them or prints them out.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/a33b0169-6870-42ea-a3b4-ede7101a1a89/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2007-05-16T02:03:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/345.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>dna</video:tag>
      <video:tag>sequencing</video:tag>
      <video:tag>Fluorescent</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Expression-Pattern-of-daf-12GFP-in-Caenorhabditis-elegans</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Expression Pattern of  daf-12::GFP in Caenorhabditis elegans</video:title>
      <video:description>Transgenic C.elegans. Green fluorescent stripes along the body are regions of expression of daf-12:GFP. daf12 gene has been fused with GFP. DAF12 has been find to be related with animals which are long-lasting.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/a33ee246-8cc0-43ca-bd95-123f2b956482/cand_5.jpg</video:thumbnail_loc>
      <video:duration>8</video:duration>
      <video:publication_date>2007-08-10T01:24:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/689.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>DAF12</video:tag>
      <video:tag>fluorescentMicroscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mitosis-nice-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mitosis  nice animation</video:title>
      <video:description>Mitosis is nuclear division plus cytokinesis, and produces two identical daughter cells during prophase, prometaphase, metaphase, anaphase, and telophase. Interphase is often included in discussions of mitosis, but interphase is technically not part of mitosis, but rather encompasses stages G1, S, and G2 of the cell cycle. 
Text info: http://www.biology.arizona.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/a364c31f-051a-4ec9-bfde-ffefe5998388/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2007-12-04T02:42:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1140.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>mitosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-enzymes-work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How enzymes work?</video:title>
      <video:description>The basic idea of a catalyst(enzymes). Enzymes are proteins that lower the energy of activation. Substrate molecules approach to the active site of enzyme, and are chemically bonded, and released. In enzymatic reactions, the molecules at the beginning of the process, called substrates, are converted into different molecules, called products. Almost all chemical reactions in a biological cell need enzymes in order to occur at rates sufficient for life. Since enzymes are selective for their substrates and speed up only a few reactions from among many possibilities, the set of enzymes made in a cell determines which metabolic pathways occur in that cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/25e35708-31ab-444c-bbaa-ea55ef022517/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2007-05-16T00:55:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/307.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Enzyme</video:tag>
      <video:tag>biocatalysis</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>activation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cathode-Ray-Tube</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cathode Ray Tube</video:title>
      <video:description>This video shows how cathode ray tube functions. This tube is actually a vacuum tube containing one or more electron guns which is a source of electrons or electron emitter and a fluorescent screen used to view images. It is used to discover the existence of electrons. It has a means to accelerate and deflect the electron beam(s) onto the screen to create the images. This tube were use to make television or other type of monitors any many other stuff.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/06/25e7e5f0-aee9-49a0-a944-5f7264d769b6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2014-06-24T21:21:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31004.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Cathode</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>tube</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Automated-Blood-Analyser-And-Coagulator-Part-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Automated Blood Analyser And Coagulator Part-6</video:title>
      <video:description>This video is showing you an automated machine that is used for blood testing and for coagulation of blood. How The instruction are provided to machine to detect coagulation is described here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/25ea087d-ef9b-44d4-8a7a-bdd3c852f451/cand_5.jpg</video:thumbnail_loc>
      <video:duration>220</video:duration>
      <video:publication_date>2013-02-09T05:47:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29774.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Automated</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Analyser</video:tag>
      <video:tag>part</video:tag>
      <video:tag>6</video:tag>
      <video:tag>CoagulationTest</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Calcification-of-Brain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Calcification of Brain</video:title>
      <video:description>This video shows the calcification of brain membranes and the formation of puss in them. After observing symptoms of it, a proper medical consultation is must.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/25f3b4d6-26bb-4ec5-9c8d-bce247440e85/cand_5.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2011-11-30T06:12:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9346.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>calcified</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Abcess</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mechanism-of-Vein</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mechanism of Vein</video:title>
      <video:description>Vein contains one-way valves that work in conjunction with skeleto-muscles. When the sceleto-mucles contract, the valve open and blood is forced toward the heart. When the sceleto-muscle relaxed, the valve closed to prevent the backflow of blood away from the heart.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/2601b32b-50c8-4293-8952-a87bc31b8cd1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2009-05-30T10:51:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2726.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>vein</video:tag>
      <video:tag>sceleto</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>valve</video:tag>
      <video:tag>Heart</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Edible-Education-What-is-an-Edible-Education</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Edible Education: What is an Edible Education?</video:title>
      <video:description>Edible Education: What is an Edible Education?

Alice Waters, Chef, Author, Activist, and Founder of the Edible Schoolyard Project

SPONSORED BY THE EDIBLE SCHOOLYARD PROJECT WWW.EDIBLESCHOOLYARD.ORG WITH SUPPORT FROM STEPHEN SILBERSTEIN AND THE KNIGHT FOUNDATION FOR ENVIRONMENTAL JOURNALISM LIVE STREAM SPONSORED BY BON APPETIT MANAGEMENT COMPANY INSTRUCTORS: MICHAEL POLLAN AND NIKKI HENDERSON</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25918.jpg</video:thumbnail_loc>
      <video:duration>5159</video:duration>
      <video:publication_date>2012-09-18T18:16:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/U1Ol6boGeiM</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Edible</video:tag>
      <video:tag>education</video:tag>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>an</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Myosin-Motors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Myosin Motors</video:title>
      <video:description>An animated video showing the working procedure of the Myosins. A brief explanation of it is provided here to help you regarding the topic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/2612190f-5f80-455c-8304-3424126c450a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2007-03-30T16:45:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/124.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>16</video:tag>
      <video:tag>8</video:tag>
      <video:tag>copy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-To-Control-Hangovers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How To Control Hangovers?</video:title>
      <video:description>This scientific cool video gives some tips to handle hangovers. Some of the cures are drinking lots of water, taking an aspirin, eating eggs and bananas, etc.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/26200754-f761-4b02-9923-eeca402ec1b7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2012-12-08T08:00:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28375.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Scientific</video:tag>
      <video:tag>Hangover</video:tag>
      <video:tag>cure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Structural-features-of-bones</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structural features of bones</video:title>
      <video:description>Spongy of cancellous bones have honeycomb structure which keep it light. Compact bone, on the other hand, are heaver and give strength. Bone is made up of specialized cells call osteocytes. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/10/26386b65-9430-4c3d-9743-d1c71f2d2fa5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2007-10-16T00:12:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1084.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Structural</video:tag>
      <video:tag>features</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Bones</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Molecular-Shapes-And-Hybridization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Molecular Shapes And Hybridization</video:title>
      <video:description>This video will help you to identify the molecular shape and hybridization of different chemical compounds. some examples are shown here with diagrams.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2652a2a4-e419-4025-90b0-d5facb8cbcf7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>609</video:duration>
      <video:publication_date>2010-11-12T21:49:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5055.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>Hybridization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Top-Solar-Discoveries-Unlocking-the-Secret-of-Space-Weather</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Top Solar Discoveries-Unlocking the Secret of Space Weather</video:title>
      <video:description>This Video indicates how space weather affects the earth and the instruments used to study the sun, solar flares which may be responsible for changes in space weather.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2653203a-2101-4002-bde8-9d8d74504ea8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>100</video:duration>
      <video:publication_date>2011-11-12T06:24:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7493.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
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      <video:tag>solar</video:tag>
      <video:tag>Discoveries</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-31-Dividing-Whole-Numbers-and-Applications-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Dividing Whole Numbers and Applications 6</video:title>
      <video:description>Dividing Whole Numbers and Applications 6

U01_L3_T2_we6 Dividing Whole Numbers and Applications 6</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24723.jpg</video:thumbnail_loc>
      <video:duration>215</video:duration>
      <video:publication_date>2012-09-17T16:20:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SQ523h4CTMM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>Numbers</video:tag>
      <video:tag>and</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>6</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Use-of-Nanobots-in-Medical-Technology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Use of Nanobots in Medical Technology</video:title>
      <video:description>The most useful application of nanomachines might be in medical technology.They can be utilized to identify and destroy cancer cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/265ab600-61d1-4a9d-a06a-be89764112cd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2008-03-30T22:42:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1303.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Nanobots</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Recto-vaginal-medical-examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Recto vaginal medical examination</video:title>
      <video:description>The rectovaginal examination allows testing of the cervix and perhaps a little higher it is one of the first way a doctor may detect abnormalities on the ovary a pelvic exam is a way for doctors to look for signs of illness in certain organs in a womans body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2656ede3-8ae7-43c0-a07f-f06e946d633b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2011-12-06T17:07:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10672.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Rectovaginal</video:tag>
      <video:tag>Examination</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Hard-White-Cataract-with-trypan-blue-Capsule-Staining</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hard White Cataract with trypan blue Capsule Staining</video:title>
      <video:description>This video shows a very hard white cataract which is stained with trypan blue capsule so as to enable visual in the surgical corrective procedure. Cataracts are known to cause loss of vision in the eyes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/27238802-7094-4b81-be4c-d082f775bb38/cand_5.jpg</video:thumbnail_loc>
      <video:duration>403</video:duration>
      <video:publication_date>2011-12-06T19:55:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10880.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Very</video:tag>
      <video:tag>hard</video:tag>
      <video:tag>white</video:tag>
      <video:tag>Cataract</video:tag>
      <video:tag>with</video:tag>
      <video:tag>trypan</video:tag>
      <video:tag>blue</video:tag>
      <video:tag>Capsule</video:tag>
      <video:tag>Staining</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Genetic-Evidence-for-Stickleback-fishs-evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genetic Evidence for Stickleback fish&apos;s evolution</video:title>
      <video:description>In the stickleback fish, pelvic-fin reduction resulted from changes in the regulatory switch elements of the Pitx1 gene. In the marine ancestor, the Pitx1 gene is activated in the pelvic-fin region during development to generate the fin. In the pelvic-reduced stickleback, the regulatory switch that normally turns on the Pitx1 gene is either missing or non-functional.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/2725067c-72a1-41cb-8c30-f911963c6489/cand_5.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2007-08-02T20:53:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/566.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Pitx1</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>sticklebackfish</video:tag>
      <video:tag>Evolution</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Bioaccumulation-of-Pollution-in-Waterways-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bioaccumulation of Pollution in Waterways-Animation</video:title>
      <video:description>This is an animated video describing Bioaccumulation of Pollution in Waterways. It explains how pollution from air and water makes its way into soil and into our food chain.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/273c5b30-0ce5-4e7b-84b0-3cdca8ab0e6b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2010-11-13T21:53:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5158.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Bioaccumulation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>pollution</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Waterways</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>food</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Air</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Congeniyal-Heart-Block</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Congeniyal Heart Block</video:title>
      <video:description>This video shows a child&apos;s pacemaker surgery. His daily activities and reviews of parents regarding this defect are shown in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/272fa990-cd8c-4c36-a666-c5a194a064c0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>214</video:duration>
      <video:publication_date>2011-12-06T17:02:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10654.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>new</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Repairs</video:tag>
      <video:tag>child</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Pacemaker</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Preparing-an-Injection-From-Ampule</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Preparing an Injection From Ampule</video:title>
      <video:description>A step by step procedure to prepare an injection from Ampule is shown here. Video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/27445086-87cd-4cbe-b6e0-956b6e8c15b1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2013-02-10T01:53:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29857.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Procedures</video:tag>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>prepare</video:tag>
      <video:tag>an</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Ampule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-respiratory-system-how-does-it-work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The respiratory system: how does it work</video:title>
      <video:description>This animated video explains the respiratory system and its function. Created for children, the video also discusses the way to keep your lungs healthy. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/27559165-bd0a-44a0-9cee-7dcab51fa710/cand_5.jpg</video:thumbnail_loc>
      <video:duration>235</video:duration>
      <video:publication_date>2010-11-13T23:14:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5215.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
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      <video:tag>the</video:tag>
      <video:tag>Respiratory</video:tag>
      <video:tag>system</video:tag>
      <video:tag>How</video:tag>
      <video:tag>Does</video:tag>
      <video:tag>It</video:tag>
      <video:tag>Works</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-to-control-linear-motor-by-simple-2ch-rf-remote-control</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to control linear motor by simple 2ch rf remote control?</video:title>
      <video:description>The video shows how to control the ac power linear actuator motor using simple 2-channel rf remote transmitter &amp; receiver. It works with momentary and latched contro modes. 
If you want to find the trasmitter receiver kit, please visit http://www.rfcontrolsystem.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/08/2747106c-7dc6-4ef0-b2af-d1ef9afd7a8e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>190</video:duration>
      <video:publication_date>2012-08-15T21:31:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12454.mp4</video:content_loc>
      <video:uploader>Yanru Gong</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>rf</video:tag>
      <video:tag>remote</video:tag>
      <video:tag>control</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>actutator</video:tag>
      <video:tag>motor</video:tag>
      <video:tag>momentary</video:tag>
      <video:tag>latched</video:tag>
      <video:tag>mode</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Incresing-Demand-Of-Nurse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Incresing Demand Of Nurse</video:title>
      <video:description>Video shows the graphs related with the increasing demand of nurse locally and overseas. Some related news and figures are shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/275e1039-06fe-4b8b-a16e-e71cabbc452b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>291</video:duration>
      <video:publication_date>2010-11-16T21:11:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5546.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>PPTS</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>of</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gene-therapy-to-cure-cystic-fibrosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gene therapy to cure cystic fibrosis</video:title>
      <video:description>In cystic fibrosis, a faulty gene makes the surface of lung vulnerable to infection. If correct gene can be implanted in the lung, the problem would be cured. Scientists are studying such technique to cure cystic fibrosis. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/275ffed1-adac-4e10-abbe-2b05c6fa91b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2010-11-30T10:43:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6256.mp4</video:content_loc>
      <video:uploader>whisper</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>gene</video:tag>
      <video:tag>therapy</video:tag>
      <video:tag>to</video:tag>
      <video:tag>cure</video:tag>
      <video:tag>cystic</video:tag>
      <video:tag>fibrosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Economics-119-Lecture-23-Game-Theory-and-Rationality</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Economics 119 - Lecture 23: Game Theory and Rationality</video:title>
      <video:description>Economics 119 - Lecture 23: Game Theory and Rationality

Psychology and Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25872.jpg</video:thumbnail_loc>
      <video:duration>4826</video:duration>
      <video:publication_date>2012-09-18T18:00:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mUd_Ux-NBaw</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>119</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>23</video:tag>
      <video:tag>game</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Rationality</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-Prosthetic-aortic-valve-replacement-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D Prosthetic aortic valve replacement surgery</video:title>
      <video:description>A prosthetic aortic valve replacement surgery is done to treat valve problems in the heart. This  3D  animation shows how the procedure is done.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2769fe6d-5c07-4502-8870-ff86a768e9e7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>249</video:duration>
      <video:publication_date>2011-11-28T12:13:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8500.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prosthetic</video:tag>
      <video:tag>aortic</video:tag>
      <video:tag>valve</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>3d</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Recombinant-DNA-Lecture-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Recombinant DNA Lecture 3</video:title>
      <video:description>Biology &gt; Introduction to Biology/nVideo Lectures - Lecture 17/nTopics covered:
	/nRecombinant DNA 3/nInstructor:
	/nProf. Eric Lander/n /nTranscript - Lecture 17/nGood morning. Good morning. I don&apos;t know about you, but I can&apos;t take too many more nights like this. I confess, I haven&apos;t gotten a thing done for so many nights in a row now, but what a game! How many of you saw the game? Excellent. Very good, very good. You have your priorities straight in the world. Very good./nWell, if it&apos;s possible to get your minds off Curt Schilling last night, and off more importantly tonight. Perhaps we can spend a bit of time this morning in the meanwhile with whatever spare neurons you have talking about recombinant DNA for a bit, OK? What we talked about last time was different ways to clone your gene based on its properties. We started off with cloning by complementation, right, the idea that if you took a library of clones, you would be able to put it into bacteria and select a bacterium whose phenotype had been restored by virtue of having the plasmid./nYou would complement the defect. You&apos;d find the clone you wanted because it complemented the defect. That&apos;s great if you can put it into an organism that has a defect. You can do it with bacteria. You can do that with yeast. It&apos;s harder to do with large organisms because you can&apos;t inject enough of them with different clones to be able to make that practical unless you&apos;re working in cell culture or some very small, fast growing organism./nWe talked about being able to use a protein sequence, reverse translating that protein sequence in the computer from amino acid sequence to nucleotide sequence, and using the nucleotide sequence to design a probe to hybridize back to the genome. That works fine if you have a protein sequence./nBut the last topic we talked about that I wanted to just touch on again this morning was suppose you were trying to clone the gene that causes a certain human disease, and you have no idea what the protein was. Then, you can&apos;t use its amino acid sequ</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/bd310fa3-d6ce-4178-913b-dbed9a34647a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3020</video:duration>
      <video:publication_date>2009-04-02T04:44:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1554.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Recombinant</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Histone-Deacetylation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Histone Deacetylation</video:title>
      <video:description>Histone deacetylases (HDAC) (EC number 3.5.1) are a class of enzymes that remove acetyl groups from an Îµ-N-acetyl lysine amino acid on a histone. Its action is opposite to that of histone acetyltransferase.

Deacetylation removes acetyl groups from histone tails, causing the histones to wrap more tightly around the DNA and interfering with the transcription of genes by blocking access by transcription factors. The overall result of histone deacetylation is a global (non specific) reduction in gene expression.

Histone Deacetylase involved in a series of pathway in the living system. In Kyoto Encyclopedia of Genes and Genomes (KEGG), they are:

Environmental Information Processing; Signal transduction; Notch signaling pathway
Cellular Processes; Cell Growth and Death; Cell cycle 
Human Diseases; Cancers; Chronic myeloid leukemia 
Histone acetylation plays an important role in regulation of gene expression. Hyperacetylated chromatin is transcriptionally active and hypoacetylated is silent. A study on mice found that a specific subset of mouse genes (7%) was deregulated in the absence of HDAC1. Their study also found a regulatory cross talk between HDAC1 and HDAC2 and suggest a novel function for HDAC1 as a transcriptional coactivator.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/277b1562-10dc-4f9c-a5a7-327fdf571812/cand_5.jpg</video:thumbnail_loc>
      <video:duration>197</video:duration>
      <video:publication_date>2007-09-08T20:04:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/960.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>deacetylation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Eye-the-supper-machine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Eye-the supper machine</video:title>
      <video:description>Human eyes are extremely efficient and fast. It can change focus within one fifth of a second and recognize thousands of shade of color. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/277e435a-1e40-44c8-925b-a4a84a7955a3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>274</video:duration>
      <video:publication_date>2010-11-26T22:48:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6146.mp4</video:content_loc>
      <video:uploader>bumblebee</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Eye</video:tag>
      <video:tag>the</video:tag>
      <video:tag>supper</video:tag>
      <video:tag>machine</video:tag>
    </video:video>
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Signal Transduction (Dictyostelium discoideum)</video:description>
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Amide Formation from Acyl Chloride</video:description>
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      <video:uploader>smth0987</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Transcription</video:tag>
      <video:tag>company</video:tag>
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      <video:tag>outsourcing</video:tag>
      <video:tag>services</video:tag>
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    <loc>https://dnatube.com/videos/Lec-9-Public-Health-253B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Public Health 253B:</video:title>
      <video:description>&quot;Lec 9 - Public Health 253B:&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24226.jpg</video:thumbnail_loc>
      <video:duration>8759</video:duration>
      <video:publication_date>2012-09-15T05:03:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dpIkjMHNlTc</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>253B</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-Cell-Cycle-of-Proteins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at Cell Cycle of Proteins</video:title>
      <video:description>Video provides a detailed description of the cell cycle in proteins. This cycle is described here with the help of flow diagrams to make it more clear.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/28ba8923-a9d4-446d-b942-a982a6d74034/cand_5.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2013-04-07T16:55:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30409.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>protein</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-14-Mathematics-Multivariable-Calculus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Mathematics - Multivariable Calculus</video:title>
      <video:description>This is the lecture 14 of the multivariable calculus course. Edward Frenkel is explaining this lecture as an instructor.

Multivariable Calculus
Instructor: Edward Frenkel

Course website: http://math.berkeley.edu/~frenkel</video:description>
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      <video:duration>4824</video:duration>
      <video:publication_date>2012-09-05T04:11:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Wfa5gRY8XKI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>multivariable</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/How-The-Planets-Were-Born</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How The Planets Were Born</video:title>
      <video:description>This video clearly, entertainingly explains how our galaxy and solar system were formed.  Also discusses supercontinents and geography.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/28bf5eea-796f-4634-9681-4faa43772984/cand_5.jpg</video:thumbnail_loc>
      <video:duration>349</video:duration>
      <video:publication_date>2012-11-27T02:48:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28099.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Planets</video:tag>
      <video:tag>Geography</video:tag>
      <video:tag>galaxies</video:tag>
      <video:tag>Pangaea</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Endotracheal-Intubation-Management-and-Complications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endotracheal Intubation Management and Complications</video:title>
      <video:description>Endotracheal intubation a procedure in which a tube is passed through the mouth into the windpipe is used on sick and injured children and adults who are experiencing breathing difficulties the primary goal of endotracheal tube management is prevention of complications</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/28c5bd98-ed81-4766-a28d-1854ea0e445f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2011-11-29T11:28:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8924.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Endotracheal</video:tag>
      <video:tag>Intubation</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Types-Of-Relations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Types Of Relations</video:title>
      <video:description>There are six types of relation , learn their respective relations in correspondence to A and B.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/28cfeec1-e3c3-4245-8033-787e19100efa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>188</video:duration>
      <video:publication_date>2010-12-20T14:08:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6694.mp4</video:content_loc>
      <video:uploader>dawn82</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>types</video:tag>
      <video:tag>of</video:tag>
      <video:tag>relations</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Want-your-mobility-back-Get-it</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Want your mobility back? Get it</video:title>
      <video:description>This video shows the testimony of a lady who suffered from body aches which did not get better even with the change of pillows. Here is her story on her therapy of choice.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/28d95d8d-d172-4e15-82ed-d73864de57c0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>208</video:duration>
      <video:publication_date>2011-11-28T12:04:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8494.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>get</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>mobility</video:tag>
      <video:tag>Back</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Ultraviolet-and-visible-spectroscopy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ultraviolet and visible spectroscopy</video:title>
      <video:description>Spectra are produced when electronic in an atom move from low energy to high energy state. This video discusses the use of spectra to quantify materials. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/28e1e8a3-d76b-443f-af99-0c0d5d1f8ecf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>291</video:duration>
      <video:publication_date>2010-11-14T23:03:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5323.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Ultraviolet</video:tag>
      <video:tag>and</video:tag>
      <video:tag>visible</video:tag>
      <video:tag>Spectroscopy</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Increase-Endurance-By-Eating-Beet-Roots</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Increase Endurance By Eating Beet Roots</video:title>
      <video:description>This video demonstrates how eating beet root is beneficial to athletes. It is said that beet roots have high concentration of nitrate which leads to increased in endurance.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/29041a3d-3ba4-4d72-9620-83f063caf97e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2012-12-08T04:12:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28330.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>How</video:tag>
      <video:tag>Olympic</video:tag>
      <video:tag>Advantage</video:tag>
      <video:tag>Beet</video:tag>
      <video:tag>Root</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Composite Skin Model - Introduction</video:title>
      <video:description>This video depicts a Composite Skin Model which shows the basic structure of the skin. It shows structures of the scalp, armpit, and the sole of the foot or palm of the hand.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/290d2005-c20f-4335-a3a8-b885f9db8545/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2010-11-13T21:48:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5153.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Composite</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>model</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>Structures</video:tag>
      <video:tag>layers</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
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    <loc>https://dnatube.com/videos/Lec-30-MIT-1802-Multivariable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - MIT 18.02 Multivariable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 30 - MIT 18.02 Multivariable Calculus, Fall 2007&quot; Lecture 30: Line integrals in space, curl, exactness and potentials.

View the complete course at: http://ocw.mit.edu/18-02F07 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15671.jpg</video:thumbnail_loc>
      <video:duration>2982</video:duration>
      <video:publication_date>2012-08-28T18:48:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/seO7-TwXH_I</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>valued</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>gradient</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>line</video:tag>
      <video:tag>exact</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>conservative</video:tag>
      <video:tag>Fields</video:tag>
      <video:tag>green</video:tag>
      <video:tag>s</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>triple</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>applications</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Double-Slit-Experiment-The-Strangeness-Of-Quantum-Mechanic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Double Slit Experiment - The Strangeness Of Quantum Mechanic</video:title>
      <video:description>In the double slit experiment, a single source is split in two, to generate two coherent sources.

When the light from the two sources is projected on a screen, an interference pattern is observed.

To explain the origin of the interference pattern, consider the distance traveled from the two sources. At the center of the screen the waves from the two sources are in phase. As we move away from the center, the path traveled by the light from one source is larger than that traveled by the light from the other source. When the difference in path is equal to half a wavelength, destructive interference occurs. Instead, when the difference in pathlength is equal to a wavelength, constructive interference occurs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/290d16aa-1cfe-483e-bc48-6b49d0f37f99/cand_5.jpg</video:thumbnail_loc>
      <video:duration>347</video:duration>
      <video:publication_date>2010-11-09T11:43:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4832.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>double</video:tag>
      <video:tag>Slit</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Strangeness</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Programming-Paradigms-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Programming Paradigms (Stanford)</video:title>
      <video:description>&quot;Lec 9 - Programming Paradigms (Stanford)&quot; Lecture by Professor Jerry Cain for Programming Paradigms (CS107) in the Stanford University Computer Science department.  In this lecture, Prof. Cain introduces computer architecture and the Assembly programming language while referencing C code.

Programming Paradigms (CS107) introduces several programming languages, including C, Assembly, C++, Concurrent Programming, Scheme, and Python.  The class aims to teach students how to write code for each of these individual languages and to understand the programming paradigms behind these languages.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=9D558D49CA734A02

CS 107 Course Website:
http://www.CS107.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17730.jpg</video:thumbnail_loc>
      <video:duration>3106</video:duration>
      <video:publication_date>2012-09-03T17:11:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/arjo2-JQeaY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
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      <video:tag>Computer</video:tag>
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      <video:tag>source</video:tag>
      <video:tag>Code</video:tag>
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      <video:tag>programming</video:tag>
      <video:tag>paradigm</video:tag>
      <video:tag>C</video:tag>
      <video:tag>bit</video:tag>
      <video:tag>byte</video:tag>
      <video:tag>assembly</video:tag>
      <video:tag>store</video:tag>
      <video:tag>Operation</video:tag>
      <video:tag>load</video:tag>
      <video:tag>Arithmetic</video:tag>
      <video:tag>Logic</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>array</video:tag>
      <video:tag>function</video:tag>
      <video:tag>call</video:tag>
      <video:tag>register</video:tag>
      <video:tag>Branch</video:tag>
      <video:tag>jump</video:tag>
      <video:tag>Instruction</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cylindrothecia and Cyanobacteria in the Weep</video:title>
      <video:description>Cylindrothecia and cyanobacteria in the weep is shwon in this scientific video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/2943d722-7f25-495b-960e-152820dd68d4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2007-12-04T03:23:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1151.mp4</video:content_loc>
      <video:uploader>serdan</video:uploader>
      <video:category>Others</video:category>
      <video:tag>cyanobacteria</video:tag>
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    <loc>https://dnatube.com/videos/Skin-Appendages-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Skin Appendages Histology</video:title>
      <video:description>Skin appendages include any thing that is attached to the dermis or hypodermis. These include hair follicles, nails, sweat glands and sebaceous glands.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2947f211-ff18-4bb0-8d42-ab2b1c9476ba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>503</video:duration>
      <video:publication_date>2011-11-28T10:18:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8395.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
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      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>Appendages</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Project-Soli-Googles-new-technology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Project Soli; Google&apos;s new technology</video:title>
      <video:description>Google is all set to bring forth something really amazing. Google’s Project Soli has invented a new interaction sensor using radar technology that can capture motions of your fingers at up to 10,000 frames per second. And that is something that has never ever been done before. Simply put, this technology is so bafflingly accurate that you could operate any device (fitted with this) without having to even touch it. Project Soli is developing a new interaction sensor using radar technology. The sensor can track sub-millimeter motions at high speed and accuracy. It fits onto a chip, can be produced at scale and built into small devices and everyday objects.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/06/2926401d-1720-4240-a3d7-fb4c1fdc6702/cand_5.jpg</video:thumbnail_loc>
      <video:duration>236</video:duration>
      <video:publication_date>2015-06-25T13:01:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32220.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>soli</video:tag>
      <video:tag>Project</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Digestion of fat</video:title>
      <video:description>This video shows the fate of fat when we start eating it. It is an overview of how dietary fat gets digested, packaged, and sent to various tissues for storage or energy. Source: HHMI</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/2948370f-13d0-4145-bc87-bf8f6584e18d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2013-02-04T20:20:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29119.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Fat</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec18-Denar-Pantronic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec18  - Denar Pantronic</video:title>
      <video:description>&quot;Lec18  - Denar Pantronic&quot; Goes over the set-up and use of Denar Pantronic.   Orig. air date: JUN 6 83

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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PROZAC is also approved for the treatment of Major Depressive Disorder and Obsessive-Compulsive Disorder in pediatric patients (children and adolescents). 
PROZAC is available by prescription only.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - The Acts of the Apostles</video:title>
      <video:description>&quot;Lec 10 - The Acts of the Apostles&quot; Introduction to New Testament (RLST 152)

The speech that Stephen gives before his accusers in Acts shows how the author of Luke-Acts used and edited his sources. So, also, does the description of the destruction of Jerusalem in Luke, as compared to that in Mark. The major themes of Luke-Acts are 1) the Gospel going first to the Jews and then to gentiles and 2) that of the prophet-martyr, with Jesus as the prophet-martyr par excellence.

00:00 - Chapter 1. Stephen&apos;s Speech in the Acts of the Apostles
19:18 - Chapter 2. The Destruction of Jerusalem in Luke
24:18 - Chapter 3. Luke&apos;s Gospel to the Jews First
38:19 - Chapter 4. The Prophet-Martyr in Luke and Acts

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
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      <video:duration>2915</video:duration>
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    <loc>https://dnatube.com/videos/Meet-the-Algae</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Meet the Algae</video:title>
      <video:description>Scientists at the University of Cambridge take a closer look at algae and examine its potential as a renewable source of energy. In the near future algae could be used as a sustainable, carbon neutral biofuel.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4411.mp4</video:content_loc>
      <video:uploader>University of Cambridge</video:uploader>
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      <video:title>Lec 40 - L&apos;Hopital&apos;s Rule Example 2</video:title>
      <video:description>L&apos;Hopital&apos;s Rule Example 2

L&apos;Hopital&apos;s Rule Example 2</video:description>
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      <video:title>How to Use a Nebulizer</video:title>
      <video:description>A nebulizer is usually used by patients who has asthmatic conditions. The nebulizer produce a spray of liquid which can be easily inhaled. This video demonstrates how to correctly use a nebulizer.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>A brief explanation of oral surgery and dental implants are shown in this video. Dental implant with full process and structures are shown here.</video:description>
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      <video:duration>166</video:duration>
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      <video:uploader>benco</video:uploader>
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      <video:title>NurseReview.Org Animation on Muscles</video:title>
      <video:description>NurseReview.Org for more animations and slides ... nursereview.org muscles nclex cgfns anatomy medicine nle animation</video:description>
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      <video:duration>71</video:duration>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22- Electrical Engineering 141 First six mintues o</video:title>
      <video:description>Lec 22- Electrical Engineering 141 First six mintues o.
Introduction to Digital Integrated Circuits</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hydraulics in braking systems animated video</video:title>
      <video:description>Two major braking systems are used in automobiles drum brakes and disk brakes are more reliable in disk brakes friction is applied to a rotating disk and when the brake pedal is pressed hydraulic fluid is forced to slave cylinders located at each wheel</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/2b1e0b7e-469e-4025-8f04-90e491a0cfd1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2009-08-11T09:21:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3246.mp4</video:content_loc>
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  <url>
    <loc>https://dnatube.com/videos/Insulin-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Insulin video</video:title>
      <video:description>Video illustrates insulin. Insulin is a hormone that is central to regulating carbohydrate and fat metabolism in the body. Insulin causes cells in the liver, muscle, and fat tissue to take up glucose from the blood, storing it as glycogen in the liver and muscle. read more: http://en.wikipedia.org/wiki/Insulin</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2b29395b-7b69-4496-b9cf-77433ea94fa2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2010-11-24T05:01:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5901.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Insulin</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/CPR-of-a-Child</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CPR of a Child</video:title>
      <video:description>If you found a Child unconscious then first check for the responsiveness. Quickly provide him a CRp and call for medical help.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2b476720-3285-42a8-a369-45c15c77f901/cand_5.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
      <video:publication_date>2011-12-01T20:24:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10376.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
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    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-13-Wealth-Destruction-2</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 13 - Wealth Destruction 2</video:title>
      <video:description>Wealth Destruction 2

How bubbles destroy wealth.</video:description>
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      <video:duration>640</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/eRImmzuExyg</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Measuring The Segments</video:title>
      <video:description>This video will help you to understand the concept of measuring the segments. Video contains some examples which will make the topic more clear to you.</video:description>
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      <video:duration>118</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6453.mp4</video:content_loc>
      <video:uploader>vendetta</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Colored Solution and Pen Laser</video:title>
      <video:description>Colored Solution and Pen Laser

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:player_loc>https://www.youtube.com/embed/9HIhEu8J79A</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Brain Stem Model - Sagittal View - Hypothalamus</video:title>
      <video:description>This video provides a saggital view of the mid brain. The model will display the optic chiasm, infundibulum, supraoptic recess, anterior commissure, as well as hypothalamic sulcus.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Process of DNA Sequencing</video:title>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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    <loc>https://dnatube.com/videos/lec-3-Computer-Science-164</loc>
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      <video:title>lec 3-Computer Science 164 -</video:title>
      <video:description>lec 3-Computer Science 164 -  Programming Languages and Compilers</video:description>
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    <loc>https://dnatube.com/videos/Amylase</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Amylase</video:title>
      <video:description>Amylase is enzyme which breaks starch and glycogen. Although the amylases are designated by different Greek letters, they all act on 1,4-glycosidic bonds. Under the original name of diastase, amylase was the first enzyme to be found and isolated.</video:description>
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      <video:duration>41</video:duration>
      <video:publication_date>2007-08-08T23:25:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/639.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>amylase</video:tag>
      <video:tag>Starch</video:tag>
      <video:tag>salivary</video:tag>
      <video:tag>glands</video:tag>
      <video:tag>pancreas</video:tag>
      <video:tag>digestion</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-Evolution-Works-Part-3-DNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Evolution Works Part 3- DNA</video:title>
      <video:description>Natural selection is the process by which species adapt to their environment. Natural selection leads to evolutionary change when individuals with certain characteristics have a greater survival or reproductive rate than other individuals in a population and pass on these inheritable genetic characteristics to their offspring. Simply put, natural selection is a consistent difference in survival and reproduction between different genotypes, or even different genes, in what we could call reproductive success. A genotype is a group of organisms sharing a specific genetic makeup.

The reason that natural selection is important is that it’s the central idea, stemming from Charles Darwin and Alfred Russel Wallace, that explains design in nature. It is the one process that is responsible for the evolution of adaptations of organisms to their environment.

Darwin’s book On the Origin of Species by Means of Natural Selection caused quite a stir when it appeared in 1859. Evidence to support evolution and natural selection, of course, has accumulated over time, and now science accepts that evolution is a fact and that natural selection explains very well how adaptive evolution takes place.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2d94e834-3609-4057-8131-617eece66e12/cand_5.jpg</video:thumbnail_loc>
      <video:duration>591</video:duration>
      <video:publication_date>2010-11-09T22:39:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4907.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>How</video:tag>
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      <video:tag>Works</video:tag>
      <video:tag>part</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Structure-of-Protein</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structure of Protein</video:title>
      <video:description>The primary structure of proteins Constructed from 20 different amino acids is shows here. The secondary and tertiary structures are also explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/2d985437-908a-4205-9025-cfb454550dae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>52</video:duration>
      <video:publication_date>2013-02-10T02:08:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29905.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>protein</video:tag>
      <video:tag>Structure</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Action-Potentials-and-Muscle-Contraction</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Action Potentials and Muscle Contraction</video:title>
      <video:description>This video is a part of Mader Human Biology Chapter 12: Muscular System and it explains action potentials and muscle contraction.</video:description>
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      <video:duration>292</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1307.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>contraction</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Structure-of-Female-Reproductive-System</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Structure of Female Reproductive System</video:title>
      <video:description>Female Reproductive System Anatomy is performed to check whether a female having a healthy reproductive system or not. Videos shows the structure and problems associated with system.</video:description>
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      <video:duration>83</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9312.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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      <video:tag>Reproductive</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Process-of-hemostasis-coagulation-and-fibrinolisis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Process of hemostasis, coagulation and fibrinolisis</video:title>
      <video:description>The visual explanation of happening of hemostasis, coagulation, and fibrinolisis.

Watch the animated processes of hemostasis, coagulation and fibrinolisis. Created by Dr. Paulo Cesar Naoum and Alia F. M. Naoum. Animated by Birdo.</video:description>
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      <video:uploader>Julia Roberts</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination in Neurology</video:title>
      <video:description>This videos shows a neurological examination which has five main sections that test the various neurological functions, it starts with questioning on awareness or orientation before proceeding to other tests.</video:description>
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      <video:duration>730</video:duration>
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      <video:uploader>season_31</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Working of Liquid Lens</video:title>
      <video:description>Video contains an activity to show the working of a liquid lens. Video is really helpful for the physics loving students.</video:description>
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      <video:uploader>Candelaria Smart</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Canadian duo asapSCIENCE brings us the effects on the body due to lack of sleep.  We need at least 8 hours of sleep, but what happens if you go with out it? take a look at this informative video.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31861.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cecropia (Urticaceae) and ants</video:title>
      <video:description>Several species of Cecropia (Urticaceae) have a symbiotic relationship with ants. The insects inhabit the hollow branches and protect the plant against herbivores and injuries. This short film depicts a piece of Cecropia twig with the ants that were found within. This film was shot in Aquidauana (Mato Grosso do Sul, Brazil) in january 2010.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4364.mp4</video:content_loc>
      <video:uploader>Rodrigo Singer</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/A-colorful-look-at-carbohydrates</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A colorful look at carbohydrates</video:title>
      <video:description>This enlightening podcast, from www.bozemanscience.com, characterizes the functions, makeup, creation, and formulas of carbohydrates. If you want to thoroughly learn about carbohydrates with simple and easy to understand diagrams and examples, then you must see this video.</video:description>
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      <video:uploader>Bettye Purnell</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-2-Currency-Effect-on-Trade</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 2 - Currency Effect on Trade</video:title>
      <video:description>Currency Effect on Trade

Currency Effect on Trade</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24885.jpg</video:thumbnail_loc>
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      <video:player_loc>https://www.youtube.com/embed/5HVCFrXQ9pw</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Geography-C110</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec Last-  Geography C110</video:title>
      <video:description>&quot;Lec Last-  Geography C110 &quot;Economic Geography of the Industrial World</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27441.jpg</video:thumbnail_loc>
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      <video:player_loc>https://www.youtube.com/embed/8lUVgOrprOY</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Structure-of-a-Triglyceride</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Structure of a Triglyceride</video:title>
      <video:description>Video tutorial showing the structure of triglyceride with diagrams is shown here. A triglyceride is made up of two main components i.e. glycerol and fatty acids.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2dcc2fb6-8d61-42ba-8901-c511860dd395/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>whisper</video:uploader>
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    <loc>https://dnatube.com/videos/Vaginal-Endoscopy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vaginal Endoscopy</video:title>
      <video:description>An endoscopy is used by medical practitioner to see inside a patients body with an endoscope. This video shows a vaginal endoscopy.</video:description>
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    <loc>https://dnatube.com/videos/Removal-of-colon-polyp</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>Usually, colonoscopy is procedure for examine the lining of lower intestine. This is also a safe and easier procedure for removing colon polyp. This video explains the process of colon polyp removal by polypectomy. Edited by Ashraf</video:description>
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      <video:uploader>cancer</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:publication_date>2009-04-02T04:56:59.000Z</video:publication_date>
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      <video:description>The Spaced Out series present the curious idea about the Sun having a twin. There are some apocalypse theories that are related to this idea. According to them, there is a planet behind our Sun that comes close to Earth every 28,000 years causing catastrophic events. But is it possible?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/2dfd2a5d-42d9-4826-8fb9-b7c73a7c9fea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>252</video:duration>
      <video:publication_date>2012-12-09T07:11:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28446.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>spaced</video:tag>
      <video:tag>out</video:tag>
      <video:tag>sun</video:tag>
      <video:tag>twin</video:tag>
      <video:tag>Apocalypse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Weight-Loss-With-Monavie</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Weight Loss With Monavie</video:title>
      <video:description>You should leave regular activities and exercises while taking monaVie juice. It will be able to keep you active and you will be able to maintain a healthy body free from diseases.
http://twitter.com/MONAVIE
MonaVie</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/2e0478b8-c748-4b10-88bb-7e4525ddb952/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2010-12-23T12:28:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6722.mp4</video:content_loc>
      <video:uploader>Brett Lubarsky</video:uploader>
      <video:category>Others</video:category>
      <video:tag>MonaVie</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-17-Computer-Science-162</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 17-Computer Science 162</video:title>
      <video:description>Operating Systems and System Programming lec 17-Computer Science 162 .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19136.jpg</video:thumbnail_loc>
      <video:duration>4847</video:duration>
      <video:publication_date>2012-09-04T18:05:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/G7pnLVKktIo</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Diet-for-Anti-Aging</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Diet for Anti Aging</video:title>
      <video:description>How do we keep our bodies from aging rapidly, what is the effect of of sugars that rise rapidly into the system. Such sugars cause a burst of information that reduces memory, causes dry skin, increases chances of cancer and heart disease.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2e1575f0-4747-420c-abe8-19b59970bbb3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2011-11-28T10:42:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8422.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>anti</video:tag>
      <video:tag>Aging</video:tag>
      <video:tag>diet</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/H1N1-Vaccine-TV-interview-with-the-former-Health-Minister-for-Finland</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>H1N1 Vaccine TV interview with the former Health Minister for Finland</video:title>
      <video:description>The former finland health minister talks about H1N1 the vaccine the who and the elite she talks about the elites plan of depopulation through the flu and vaccine as well as other plans watch video for more</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2e125596-6012-410c-8c1a-b2b371711816/cand_5.jpg</video:thumbnail_loc>
      <video:duration>411</video:duration>
      <video:publication_date>2011-11-30T22:56:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9729.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>h1n1</video:tag>
      <video:tag>vaccine</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>conspiracy</video:tag>
      <video:tag>says</video:tag>
      <video:tag>Former</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>minister</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Finland</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Happens During Aabdominal Hysterectomy?</video:title>
      <video:description>Hysterectomy is carried out to remove your womb. A complete procedure is discussed here with the structure of vagina, cervix, womb and ovary.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/2e1a9722-3101-4654-ae3a-66b700982f17/cand_5.jpg</video:thumbnail_loc>
      <video:duration>117</video:duration>
      <video:publication_date>2013-02-10T02:21:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29944.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>How</video:tag>
      <video:tag>Abdominal</video:tag>
      <video:tag>Hysterectomy</video:tag>
      <video:tag>is</video:tag>
      <video:tag>carried</video:tag>
      <video:tag>out</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Sense-of-Position-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Sense of Position (1)</video:title>
      <video:description>The Sense of Position ... The Sense of Position</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/2e29b373-0de8-494c-8ef2-0f9106c90a21/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2009-04-23T05:01:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1958.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>Sense</video:tag>
      <video:tag>of</video:tag>
      <video:tag>position</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-of-membrane-rapture-by-detergent-adding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video of membrane rapture by detergent adding.</video:title>
      <video:description>This video shows red blood cell&apos;s membrane being ruptured, soluted with detergent. Cell&apos;s cytoplasm spills down.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/2e2dda69-b95a-4390-abd2-5d81ed510261/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2007-03-25T19:01:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/69.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Red</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>rapture</video:tag>
      <video:tag>membrane</video:tag>
      <video:tag>detergents</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-125-Quadratic-Functions-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 125 - Quadratic Functions 2</video:title>
      <video:description>Quadratic Functions 2

U10_L1_T1_we2 Quadratic Functions 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24734.jpg</video:thumbnail_loc>
      <video:duration>442</video:duration>
      <video:publication_date>2012-09-17T16:33:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dfoXtodyiIA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Quadratic</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Splendid-Endeavour-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Splendid Endeavour Video</video:title>
      <video:description>An interesting video showing the launch of a splendid endeavor. Its different phases during launch are discussed here by the experts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/2e624ce2-2494-496f-b997-a24827612f58/cand_5.jpg</video:thumbnail_loc>
      <video:duration>614</video:duration>
      <video:publication_date>2013-02-08T03:59:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29644.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>A</video:tag>
      <video:tag>Splendid</video:tag>
      <video:tag>Endeavour</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Athletes-foot-kicking-the-condition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Athletes foot kicking the condition</video:title>
      <video:description>This video provides an information about athletes foot kicking the condition (beauty grooming gur

Don&apos;t let the name fool you! Athletes aren&apos;t the only ones who get athlete&apos;s foot. Since it can be frustrating, check out these helpful prevention and treatment options to make sure this fungal infection doesn&apos;t slow you down.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/a3f912fd-fa3f-497e-b3c9-4856d51209eb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2012-10-10T12:59:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27800.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Athletes</video:tag>
      <video:tag>Foot</video:tag>
      <video:tag>kicking</video:tag>
      <video:tag>the</video:tag>
      <video:tag>condition</video:tag>
      <video:tag>beauty</video:tag>
      <video:tag>grooming</video:tag>
      <video:tag>gur</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Experiment-to-Observe-Rate-Of-Reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Experiment to Observe Rate Of Reaction</video:title>
      <video:description>This video explains the experiment to observe the rate of reaction. The experiment shows the increase in concentration of products and simultaneously decrease in the concentration of reactants.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a3f9edf0-95c6-466c-9917-7516dbc53615/cand_5.jpg</video:thumbnail_loc>
      <video:duration>116</video:duration>
      <video:publication_date>2011-12-12T02:18:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11336.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Rate</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Reaction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cheetah-cubs-versus-Rhino</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cheetah cubs versus Rhino</video:title>
      <video:description>Introducing animals back into the wild after caring for them for a while is never an easy task. These cheetah cubs at 3 months are already faster when walking than humans and hence may rush head fast into danger. Cheetah cubs versus rhino in Fast Track to Freedom by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2f0f3e16-d4b8-41f5-b291-8049e90759d3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2011-11-26T04:53:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8073.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Animal</video:tag>
      <video:tag>danger</video:tag>
      <video:tag>Cheetah</video:tag>
      <video:tag>cubs</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>rhino</video:tag>
      <video:tag>Cheetahs</video:tag>
      <video:tag>fast</video:tag>
      <video:tag>Track</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Freedom</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Primitive-reflexes-and-moro-reflex-clinical-examination-for-a-three-months-infant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Primitive reflexes and moro reflex clinical examination for a three months infant</video:title>
      <video:description>This is a video demonstration of primitive reflexes and moro reflex clinical examination on a three months infant. Videos with similar information can be obtained from http://goo.gl/fQhuQ.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/2f2eeaa1-e5fa-4639-a9a0-a43cf7d99b0f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>17</video:duration>
      <video:publication_date>2013-02-16T02:57:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30284.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Primitive</video:tag>
      <video:tag>reflexes</video:tag>
      <video:tag>moro</video:tag>
      <video:tag>Reflex</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Months</video:tag>
      <video:tag>Infant</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>MRCP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evolution-Genetic-Evidence-Transposons</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolution Genetic Evidence Transposons</video:title>
      <video:description>Unique genetic features called transposons have been introduced as knock down evidence that this progression actually occurred in humans this genetic invisibility of transposons focuses attention on the mechanisms that control not only transposition but illegitimate recombination</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2f38859f-b9e3-418e-aa06-0764293f18fb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
      <video:publication_date>2010-11-17T12:58:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5574.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Evidence</video:tag>
      <video:tag>transposons</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Intravitreal-Injection-Technique-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intravitreal Injection Technique Video</video:title>
      <video:description>Intravitreal injection is fast becoming the most sought after treatment modality for many medical invasive procedure Intravitreal injections have become a mainstay of medical therapy for the management of retinal diseases</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2f40e47c-4d93-4971-a7cf-5820d628e74c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>186</video:duration>
      <video:publication_date>2011-12-01T02:15:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9911.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Others</video:category>
      <video:tag>intravitreal</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>Technique</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cannabis-How-it-Works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cannabis- How it  Works</video:title>
      <video:description>Cannabis is a wild weed but has effects that are far reaching. This video gives information on this plant and how it works within the nervous system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2f54d307-f322-4505-b7a3-2cd5d3c49d8a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>214</video:duration>
      <video:publication_date>2011-12-15T01:13:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11820.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>How</video:tag>
      <video:tag>Cannabis</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-look-at-incoming-comets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A look  at incoming comets</video:title>
      <video:description>Take a look at the beauty of incoming and out going comets. Images were captured via satellite.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2f9f0ee7-ef37-40e8-b13b-11c26843557e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2011-11-09T15:48:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7396.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>comet</video:tag>
      <video:tag>satellite</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Whats-a-Neutrino</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What&apos;s a Neutrino</video:title>
      <video:description>Neutrinos are one of the fundamental particles which make up the universe. They are also one of the least understood.

Neutrinos are similar to the more familiar electron, with one crucial difference: neutrinos do not carry electric charge. Because neutrinos are electrically neutral, they are not affected by the electromagnetic forces which act on electrons. Neutrinos are affected only by a &quot;weak&quot; sub-atomic force of much shorter range than electromagnetism, and are therefore able to pass through great distances in matter without being affected by it. If neutrinos have mass, they also interact gravitationally with other massive particles, but gravity is by far the weakest of the four known forces.

Three types of neutrinos are known; there is strong evidence that no additional neutrinos exist, unless their properties are unexpectedly very different from the known types. Each type or &quot;flavor&quot; of neutrino is related to a charged particle (which gives the corresponding neutrino its name).  Hence, the &quot;electron neutrino&quot; is associated with the electron, and two other neutrinos are associated with heavier versions of the electron called the muon and the tau (elementary particles are frequently labelled with Greek letters, to confuse the layman). The table below lists the known types of neutrinos (and their electrically charged partners).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2f607e69-7cd1-46f7-a8d8-6106ba5c64c8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2010-11-09T10:59:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4823.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Neutrino</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Facts-about-life-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Facts about life part 3</video:title>
      <video:description>This video takes a look at protein folding. It also focuses on a randomness involved in the process.</video:description>
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      <video:duration>337</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27943.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
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      <video:tag>protein</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Kinds-Of-Ores</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kinds Of Ores</video:title>
      <video:description>This video shows the different types of ores. Minerals that contain metals in large amounts are known as ores.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2f60dad8-613c-46c5-bab3-bece3ef32fd4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>451</video:duration>
      <video:publication_date>2011-12-12T20:59:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11566.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
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      <video:tag>types</video:tag>
      <video:tag>Ores</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/MicroRNA-Explanation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MicroRNA Explanation</video:title>
      <video:description>MicroRNAs are small non-coding RNAs (ribonucleic acids) of 20 to 25 nucleotides in length that regulate expression of target genes through sequence specific hybridization to the 3&apos; untranslated region (UTR) of messenger RNAs and either block translation or direct degradation of their target messenger RNAs.  The discovery of microRNA in humans is one of the most exciting scientific breakthroughs in the last decade. microRNAs are small RNA molecules, typically 20 to 25 nucleotides in length, that do not encode proteins but instead regulate gene expression. More than 700 microRNAs have been identified in the human genome, and more than one-third of all human genes are believed to be regulated by microRNAs.  Watch our video and visit our website to learn more information on microRNAs!  http://www.regulusrx.com/</video:description>
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      <video:duration>115</video:duration>
      <video:publication_date>2010-04-16T17:21:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4292.mp4</video:content_loc>
      <video:uploader>mFrenchCo</video:uploader>
      <video:category>Cell Biology</video:category>
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      <video:tag>Viral</video:tag>
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      <video:tag>microRNA</video:tag>
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      <video:tag>Therapeutics</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Big-Numbers-a-Concept-Creationists-Dont-Understand</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Big Numbers: a Concept Creationists Don&apos;t Understand</video:title>
      <video:description>Mutations are a constant fact of life.  And they happen all the time in our body. Is this valid? Yes.  Three common causes of mutations are radicals, ionizing radiation, and polymerase errors.  

To download this video go to:
http://www.mediafire.com/?etw9jv1mu4n

If you wish to translate this video you can download the PowerPoint file from:
http://www.mediafire.com/?wny1z2dz1z1

Learn the facts, spread the truth, and most importantly, Think About It.</video:description>
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      <video:duration>297</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2592.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
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    <loc>https://dnatube.com/videos/The-sky</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The sky</video:title>
      <video:description>Nature has much more mystery than what you ever imagined; the wilder beast migration in Africa, deep sea abyssal plains for oil, e.t.c. Enjoy the sky mystery.</video:description>
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      <video:duration>52</video:duration>
      <video:publication_date>2013-02-07T07:03:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29300.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Sky</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Subtotal Thyroidectomy Procedure</video:title>
      <video:description>In brief the two surgical options are total thyroidectomy sometimes called near total where all the thyroid gland is removed and subtotal thyroidectomy were some of the thyroid is left in place  subtotal thyroidectomy may be offered in an attempt to remove enough thyroid tissue to cure the hyperthyroidism</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2f9db6c4-342b-45fa-957b-f2e2a9e08b79/cand_5.jpg</video:thumbnail_loc>
      <video:duration>522</video:duration>
      <video:publication_date>2011-12-06T21:09:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10985.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Subtotal</video:tag>
      <video:tag>Thyroidectomy</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video describes a Little Man Model of the trapezius &amp; longissimus dorsi and explains its boundaries and functions.</video:description>
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      <video:duration>127</video:duration>
      <video:publication_date>2010-11-13T23:23:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5224.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
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      <video:tag>dorsi</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This is an animated video that describes the  The Equatorial Co-ordinate System.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2fb7df64-3155-4775-8d82-a06c262b1cbb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2010-11-13T23:10:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5210.mp4</video:content_loc>
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      <video:category>Physics</video:category>
      <video:tag>coordinate</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>the</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The South Atlantic where the cold and warm currents meet is host to the world&apos;s largest Albatross colony. The roughness of the current sends up plenty of krill which the birds then dive in for.</video:description>
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      <video:duration>183</video:duration>
      <video:publication_date>2011-11-26T00:37:11.000Z</video:publication_date>
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      <video:uploader>topeto</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>World</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Largest</video:tag>
      <video:tag>Albatross</video:tag>
      <video:tag>Colony</video:tag>
      <video:tag>blue</video:tag>
      <video:tag>Planet</video:tag>
      <video:tag>BBC</video:tag>
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    <loc>https://dnatube.com/videos/Process-of-Excretion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Process of Excretion</video:title>
      <video:description>This video shows the whole process of excretion of waste material. Excretion is the process of eliminating waste products of metabolism and other non-useful material.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2fbc48a5-3611-4faa-8115-c7a552f2512d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>186</video:duration>
      <video:publication_date>2011-12-12T02:58:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11450.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Excretion</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Myringotomy tubes (often called ear tubes) are small tubes that are surgically placed into  childs eardrum by an ear nose and throat surgeon watch video for more</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2fbd6b25-a85e-4e7f-9570-22e7ae9eff0e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2011-12-03T03:36:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10610.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>Myringotomy</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Chemistry C234</video:title>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23887.jpg</video:thumbnail_loc>
      <video:duration>5022</video:duration>
      <video:publication_date>2012-09-14T11:49:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/23WsOcrdzpY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>C234</video:tag>
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    <loc>https://dnatube.com/videos/Everything-you-need-to-know-about-AIDS</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Everything you need to know about AIDS</video:title>
      <video:description>Aids stands acquired immune deficiency syndrome which means deficient immune system. Usually it is transmitted during sperm, blood, vaginal fluids, preseminal fluids or breast milk. And the symptoms of AIDS in different stages are explained.</video:description>
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      <video:duration>157</video:duration>
      <video:publication_date>2014-08-26T06:18:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31173.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>AIDS</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Dr. Huda Zoghbi interviews Milan Cloud, a patient who has inherited the neurological disorder spinocerebellar ataxia 1, or SCA1. Also featured on the DVD Learning from Patients: The Science of Medicine, available free from HHMI</video:description>
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      <video:duration>211</video:duration>
      <video:publication_date>2007-08-02T22:10:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/583.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>ataxia</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 145 -  Multiplying and Dividing Rational Expressions 3</video:title>
      <video:description>Multiplying and Dividing Rational Expressions 3

U11_L1_T2_we3.1 Multiplying and Dividing Rational Expressions 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24778.jpg</video:thumbnail_loc>
      <video:duration>250</video:duration>
      <video:publication_date>2012-09-17T16:48:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gcnk8TnzsLc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>Rational</video:tag>
      <video:tag>Expressions</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Beauty-of-Particle-Physics-by-Gary-Lisi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Beauty of Particle Physics by Gary Lisi.</video:title>
      <video:description>In this video Physicist and surfer Garrett Lisi presents an 8 dimensional model of elementary particles and forces without the equations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/2fc4bcad-c769-4987-9c1e-bf94919502e9/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-27T22:22:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2651.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Education</video:category>
      <video:tag>TOE</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Target  and Hit</video:title>
      <video:description>The choice of lifestyle of an individual plays a key role in type II diabetes. It can be managed through a conscious diet and exercise. Here&apos;s how to hit your target.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2fc4b763-6bdd-4756-8bf5-e809aec8bd4a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>162</video:duration>
      <video:publication_date>2011-11-28T11:03:59.000Z</video:publication_date>
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      <video:uploader>benco</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Hit</video:tag>
      <video:tag>Your</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Synapse: The place of information exchanege</video:title>
      <video:description>In one neuron vesicles containing neurotransmitters fuse in response to calcium signals at the synapse. Neurotransmitters are then dumped in synaptic cleft, and bind which opend or closes ion channels.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/2fcd0ef5-8f23-4947-9c58-82dd7224fc30/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2007-05-01T06:00:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/261.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Synapse</video:tag>
      <video:tag>neuron</video:tag>
      <video:tag>Nervous</video:tag>
      <video:tag>system</video:tag>
      <video:tag>synaptic</video:tag>
      <video:tag>Cleft</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Hydra-Eating-Daphnia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hydra Eating Daphnia</video:title>
      <video:description>a hydra grabbing hold of a daphnia and beginning to consume it... Credits: Diana Lee or Esther Jang might have taken it, but the two UNS children forgot who. Background voices are Esther Jang and Alasteir Ong. produced by Hunter College High School students ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/2fd2bb3a-d564-40f4-bf34-eed46045604b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2009-03-26T17:58:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1450.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Mr</video:tag>
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      <video:tag>hydra</video:tag>
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      <video:tag>protists</video:tag>
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      <video:tag>hchs</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>9th</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>3824</video:duration>
      <video:publication_date>2012-09-14T11:30:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hvW6wtE-aE4</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-Environmental-Economics-and-Policy-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Environmental Economics and Policy 100</video:title>
      <video:description>&quot;Lec 4 - Environmental Economics and Policy 100&quot; Microeconomic Theory with Application to Natural Resources</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23833.jpg</video:thumbnail_loc>
      <video:duration>4521</video:duration>
      <video:publication_date>2012-09-14T11:30:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7iXf7V4W74c</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Environmental</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>policy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Compounds-of-Carbon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Compounds of Carbon</video:title>
      <video:description>The video explains carbon and its compound in brief. Carbon is found in its two forms i.e.- crystalline form and amorphous form.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a4374740-f657-42d7-a795-ace216d8217a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>566</video:duration>
      <video:publication_date>2011-12-13T04:20:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11654.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Inorganic Chemistry</video:category>
      <video:tag>carbon</video:tag>
      <video:tag>and</video:tag>
      <video:tag>its</video:tag>
      <video:tag>Compounds</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Psoriasis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Psoriasis</video:title>
      <video:description>Psoriasis is a skin based inflammation which is chronic disorder which causes cells to be produced to quickly due an defective immune system as this video shows, this how the disease looks like.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a4379951-5e8f-46f7-8a63-9ae41a2bf437/cand_5.jpg</video:thumbnail_loc>
      <video:duration>199</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10668.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Psoriasis</video:tag>
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    <loc>https://dnatube.com/videos/Middle-ear-infection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Middle ear infection</video:title>
      <video:description>This endoscopic video shows of glue ear also known as secretory otitis media, otitis media with effusion, middle ear infection, or serous otitis media, causes a glue-like fluid to accumulate in the middle ear, which should be filled with air.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/30cd8709-daf1-4ab3-b96f-24e3e4f0afac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
      <video:publication_date>2011-11-30T09:52:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9462.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Endoscopic</video:tag>
      <video:tag>View</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Glue</video:tag>
      <video:tag>Ear</video:tag>
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    <loc>https://dnatube.com/videos/How-to-Sequence-a-Human-Genome-Products-of-Sequencing-Reactions-Part-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Sequence a Human Genome Products of Sequencing Reactions  Part 8</video:title>
      <video:description>A completed sequencing reaction contains an array of colored DNA fragments. The shortest fragments correspond to the length of the primer plus one dye-colored base. The longest fragments are usually between 500 and 800 bases long, depending on when the sequencing reaction ran out of steam.

The products of sequencing reactions are fed into an automated sequencing machine. Automated sequencers have become increasingly sophisticated during the past decade. They can run more samples, process them more quickly, and are easier to operate.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/30cfb296-60e2-48dd-a8a6-bc993604a7fc/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-09-01T17:07:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/868.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>humangenomeproject</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Quran-Verses-Explained-about-the-Creation-of-the-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Qu&apos;ran Verses Explained about the Creation of the Earth</video:title>
      <video:description>The creation of the universe is explained by the Big Bang by scientists. There is a verse in the Quaran that gives proof to this theory. This video will explain these facts furthermore.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/30cf2c04-51ec-437a-98f2-c7dc3f75086b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>577</video:duration>
      <video:publication_date>2009-09-28T08:55:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3384.mp4</video:content_loc>
      <video:uploader>Salman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Zakir</video:tag>
      <video:tag>Naik</video:tag>
      <video:tag>Quran</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Qur</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Koran</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>conciliation</video:tag>
      <video:tag>Jesus</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Trichomonas Vaginalis Definition</video:title>
      <video:description>Trichomonas vaginalis is a common sexually transmitted infection it is sometimes referred to as trichomonas or trichomoniasis or shortened to tv discover the facts about trichomonas vaginalis including the causes symptoms and treatments plus how to prevent it</video:description>
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      <video:duration>37</video:duration>
      <video:publication_date>2011-12-11T22:43:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11025.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Trichomonas</video:tag>
      <video:tag>Vaginalis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Fossils-our-window-to-the-past</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fossils: our window to the past</video:title>
      <video:description>Fossils are our window to the past. Fossil records provide important information about how different live form evolved. This video presents the findings of a lack side in Nevada which provides clues to how the sticklebacks evolved over last 15000 years to its present form. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/30fb197f-adcc-401f-bd68-4a1f7a8f5e0e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>153</video:duration>
      <video:publication_date>2007-08-02T22:06:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/578.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Stickleback</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>fossils</video:tag>
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    <loc>https://dnatube.com/videos/Photon-96-well-Chemiluminescence-Reader</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>by Abnova - Photon™ uses a state-of-the-art, photon-counting multiplier tube as the detector element to detect very small amounts of analytes, in the range of attomoles, by counting the number of photons generated from the chemiluminescent or bioluminescent experiment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/03/a438aa75-7ee9-465f-9be3-bca8a0db821d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2010-03-03T05:47:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3891.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Abnova</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>antibody</video:tag>
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      <video:tag>Well</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interview with Alien Scientist Frank Znidarsic Part 2 of 2</video:title>
      <video:description>This video shows an interview with alien scientist Frank Znidarsic. This is the second part of the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/a445de09-3e9a-4ff2-9334-1ee11211eb00/cand_5.jpg</video:thumbnail_loc>
      <video:duration>542</video:duration>
      <video:publication_date>2013-01-11T04:08:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28575.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>AlienScientist</video:tag>
      <video:tag>interview</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Frank</video:tag>
      <video:tag>Znidarsic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Practice-of-Art-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7-   Practice of Art 8 -</video:title>
      <video:description>&quot;Lec 7-   Practice of Art 8 - &quot;Introduction to Visual Thinking</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24201.jpg</video:thumbnail_loc>
      <video:duration>2748</video:duration>
      <video:publication_date>2012-09-15T04:44:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p9N79wn60B8</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>practice</video:tag>
      <video:tag>of</video:tag>
      <video:tag>art</video:tag>
      <video:tag>8</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Computer-Science-C149</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Computer Science C149</video:title>
      <video:description>&quot;Lec19 - Computer Science C149 &quot;Introduction to Embedded Systems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23969.jpg</video:thumbnail_loc>
      <video:duration>4897</video:duration>
      <video:publication_date>2012-09-14T12:21:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LTlXVyW2DEQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C149</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Animated-presentation-of-Substance-P-Neurology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animated presentation of Substance P - Neurology</video:title>
      <video:description>This animation represents the reaction that occurs when the nervous system is stimulated by pain. In the area of the synaptic clef neuro transmitters interact with receptor sites on the dendrite and dorsal root of the nerve cell. The electrical impules are created and internalization occurs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/31023896-f410-41d0-a29f-589880246b40/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2008-03-30T02:35:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1294.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>neurology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/LB-Medium-Preparation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>LB Medium Preparation</video:title>
      <video:description>( http://www.abnova.com ) - LB broth is used for maintaining and cultivating recombinant strains of Escherichia coli. The ingredients of LB broth are tryptone, yeast extract and Sodium Chloride. We show you how to prepare the LB medium. More videos at http://www.abnova.com</video:description>
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      <video:publication_date>2010-07-22T08:58:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4431.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>LB</video:tag>
      <video:tag>Medium</video:tag>
      <video:tag>Preparation</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Water thermometer</video:title>
      <video:description>This video explains water thermometer through sick science  #041

&quot;Want more experiments like this? Check out http://www.stevespanglerscience.com/product/naked-eggs-and-flying-potatoes

Sick Science™ is a trademark of Steve Spangler, inc.

© 2011 Steve Spangler Science all rights reserved&quot;</video:description>
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      <video:duration>63</video:duration>
      <video:publication_date>2012-10-10T14:08:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27831.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>water</video:tag>
      <video:tag>thermometer</video:tag>
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    <loc>https://dnatube.com/videos/Exercises-For-Arthritis-in-Knees</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Exercises For Arthritis in Knees</video:title>
      <video:description>Video shows some exercises for the patient suffering from arthritis. A proper care must be taken while having these exercises.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/311e32be-a16c-4891-8d0f-0c0e4aba3940/cand_5.jpg</video:thumbnail_loc>
      <video:duration>308</video:duration>
      <video:publication_date>2013-02-11T03:17:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30168.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>What</video:tag>
      <video:tag>Exercises</video:tag>
      <video:tag>Can</video:tag>
      <video:tag>I</video:tag>
      <video:tag>do</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Arthritis</video:tag>
      <video:tag>in</video:tag>
      <video:tag>my</video:tag>
      <video:tag>knees</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Electrical Engineering 140 - Lecture 11</video:title>
      <video:description>Electrical Engineering 140 - Lecture 11

Linear Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26183.jpg</video:thumbnail_loc>
      <video:duration>4739</video:duration>
      <video:publication_date>2012-09-19T00:10:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/d068nVcezAE</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>140</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>11</video:tag>
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    <loc>https://dnatube.com/videos/Tattoo-Removed-with-Laser-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tattoo Removed with Laser Procedure</video:title>
      <video:description>When it comes to tattoo the question is always &apos;what shall I do if I don`t like it anymore?&apos;. Well, there are certain procedures that allow the tattoo to be removed. It takes seconds and it doesn`t require any surgery.</video:description>
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      <video:duration>143</video:duration>
      <video:publication_date>2011-12-01T23:52:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10585.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>Removal</video:tag>
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      <video:description>http://tinyurl.com/nr22fx -
I have been using SEnuke to totally OWN Google.
I swear this tool really works.
Just try it for 7 days and you will see. Trust me!/nHere is the link to get your free trial of SEnuke.
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Glomerular Filtration in Kidney Video</video:title>
      <video:description>Filtration takes place through the semipermeable walls of the glomerular capillaries which are almost impermeable to proteins and large molecules the filtrate is thus virtually free of protein and has no cellular elements this video narrated by gazi salahuddin siddiquee</video:description>
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      <video:duration>38</video:duration>
      <video:publication_date>2011-12-11T23:44:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11194.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Glomerular</video:tag>
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      <video:tag>in</video:tag>
      <video:tag>kidney</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Vasculature-of-the-Lung</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vasculature of the Lung</video:title>
      <video:description>Vasculature is derived from vascular which is to blood vessels and their arrangement. Therefore this video is showing the piping in the lung.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/314e8cfe-0eda-4584-ba55-e8f8a47c3036/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2011-11-28T05:52:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8279.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lung</video:tag>
      <video:tag>Vasculature</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/HIV-Treatment-HAART</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HIV Treatment - HAART</video:title>
      <video:description>HAART introduction
HAART resistance

More hiv e-learning animations on: www.tibotec-hiv.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/314f5000-3ddb-4221-9c80-1e5a00fc3fb5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2008-03-28T00:11:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1283.mp4</video:content_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>HIV</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Darwins-Comet-Orchid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Darwins Comet Orchid</video:title>
      <video:description>Darwins Comet Orchid  &lt;br&gt; 
1. Orchidheads is a flower discovered in Madagascar that captivated Charles Darwin. Selby&apos;s orchid should be in bloom for another week to 10 days. The white waxy flowers draw pollinating insects with a seductive scent. But few insects could reach the nectar hidden 30 centimeters down a narrow tube. Darwin predicted that a moth with a tongue long enough to reach that far would one day be discovered, and if it were ever to become extinct, the comet orchid would soon vanish. Forty years later, a subspecies of the Morgan&apos;s sphinx moth was discovered that fit Darwin&apos;s prediction. The moth is still around, and so is the comet orchid.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/316c81df-b036-4c37-815c-c471e85cd4a3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>276</video:duration>
      <video:publication_date>2009-04-19T19:08:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1882.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ppornelubio</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Use-of-X-Rays-in-medicine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Use of X Rays in medicine</video:title>
      <video:description>X ray is an important tool in medicine. X Rays is used to visualized bone and other organs such as ling. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/316ddd23-83c8-4eda-b537-b4b393b8117f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>14</video:duration>
      <video:publication_date>2009-08-07T12:35:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3121.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>x</video:tag>
      <video:tag>Rays</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Saved-By-A-Weather-Satellite</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Saved By A Weather Satellite</video:title>
      <video:description>Saved By A Weather Satellite. This lucky gentleman was rescued courtesy of the Search and rescue satellite aided tracking system by sending a through the satellites which relayed the rescue request.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/316d1e3f-361c-4962-9104-a936a57f7b5b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>284</video:duration>
      <video:publication_date>2011-11-24T22:29:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7811.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>NOAA</video:tag>
      <video:tag>Saved</video:tag>
      <video:tag>by</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Weather</video:tag>
      <video:tag>satellite</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Wobbly-earth-sixty-symbols</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Wobbly earth sixty symbols</video:title>
      <video:description>Wobbly earth has thrown off the astrological charts causing chaos and confusion among those who plot their course according to the celestial treks axial precession is the reason the earth axis has a long term but quite dramatic wobble as explained by roger bowley and mike merrifiel</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/3174e2aa-46c1-4c91-8ce9-6b596d06dd4c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>476</video:duration>
      <video:publication_date>2013-01-11T04:10:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28577.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Wobbly</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Hardening-Fragile-Fossils-for-Extraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hardening Fragile Fossils for Extraction</video:title>
      <video:description>Due to the delicate nature of fossils, a hardening chemical is dripped onto every fossil before it is removed from the soil.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/3178af74-fe45-4fb3-879a-fb1f5154d468/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2012-04-12T22:42:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12179.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Hardening</video:tag>
      <video:tag>Fragile</video:tag>
      <video:tag>fossils</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Greatest-Wildlife-Show-on-Earth-features-Caribou-on-the-move</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Greatest Wildlife Show on Earth features Caribou on the move</video:title>
      <video:description>Caribou are North America&apos;s greatest walkers and they do this for most of their lives. When they congregate their numbers can reach up to half a million. These are the Caribou on the move in the Greatest Wildlife Show on Earth by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/319406ea-8820-484c-b088-a4bbc4926549/cand_5.jpg</video:thumbnail_loc>
      <video:duration>117</video:duration>
      <video:publication_date>2011-11-26T04:58:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8084.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Caribou</video:tag>
      <video:tag>on</video:tag>
      <video:tag>the</video:tag>
      <video:tag>move</video:tag>
      <video:tag>Greatest</video:tag>
      <video:tag>Wildlife</video:tag>
      <video:tag>Show</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>BBC</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Infertility-Treatment-video-Intrauterine-Insemination-IUI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Infertility Treatment video: Intrauterine Insemination (IUI)</video:title>
      <video:description>GRS offers convenienently located offices in Alpharetta, Northside and Decatur. For more information visit us online at www.ivf.com, call 404-843-2229 or simply attend a free educational seminar &quot;IVF AFTER HOURS&quot; held monthly at our Northside office.

Intrauterine insemination (IUI) is an effective component of treatment for male factor infertility or unexplained infertility using partners sperm. Donor sperm may be used for single women desiring pregnancy or for cases of severe male factor when IVF and ICSI are not an option. 

Georgia Reproductive Specialists provides the latest in assisted reproductive technologies such as in vitro fertilization (IVF), ICSI, preimplantation genetic diagnosis (PGD)blastocyst transfer, egg donation, embryo cryopreservation, ovulation induction and insemination to couples with infertility problems due to endometriosis, polycystic ovary syndrome (PCOS), male factor, fallopian tube obstruction, uterine fibroids and age related issues.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/31b639fa-1b27-48d8-bc82-a49d1275f051/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2009-05-30T10:43:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2719.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>IUI</video:tag>
      <video:tag>insemination</video:tag>
      <video:tag>male</video:tag>
      <video:tag>infertility</video:tag>
      <video:tag>atlanta</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Density-of-black-holes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Density of black holes</video:title>
      <video:description>Black holes are regions of space where the gravity is so high that nothing can escape. Black holes are extremely dense. In fact, if the earth can be crashed and squeezed to size of a marble, it will be dense enough to become a black hole. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/31a2b764-fd43-49b6-8c28-4a7bc20a0b24/cand_5.jpg</video:thumbnail_loc>
      <video:duration>396</video:duration>
      <video:publication_date>2010-11-10T12:37:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4940.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>black</video:tag>
      <video:tag>holes</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Chemistry-1A-Lecture-13</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Chemistry 1A - Lecture 13</video:title>
      <video:description>Chemistry 1A - Lecture 13

General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26715.jpg</video:thumbnail_loc>
      <video:duration>2976</video:duration>
      <video:publication_date>2012-09-19T02:12:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p9TVWGmWvXw</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>13</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Symptoms-of-Prostate-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Symptoms of Prostate Cancer</video:title>
      <video:description>What is prostate cancer and how can we identify it? This video provides a very important discussion about this topic for your health purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/32a17942-5443-45fa-8250-b8eaba47ed3d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2013-04-07T19:40:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30485.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prostate</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>What</video:tag>
      <video:tag>are</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Symptoms</video:tag>
      <video:tag>Dramatic</video:tag>
      <video:tag>Health</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-Heredity-And-Evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Heredity And Evolution?</video:title>
      <video:description>This video explains the meaning of heredity and evolution. When an individual within a population differ in their characteristics, variation occurs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/32a1e28b-b02d-432e-872b-2a5e4160f840/cand_5.jpg</video:thumbnail_loc>
      <video:duration>408</video:duration>
      <video:publication_date>2011-12-12T22:26:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11620.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Heredity</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Variation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/New-Technology-to-Deduct-Lung-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>New Technology to Deduct Lung Cancer</video:title>
      <video:description>Video shows the electromagnetic navigation diagnostic bronchoscopy used for detecting Lung Cancer. Patient suffering with this cancer is also shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/32b71ced-a685-497c-b85c-d2fed6f2dab4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2011-12-01T22:39:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10481.mp4</video:content_loc>
      <video:uploader>gazzer</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Electromagnetic</video:tag>
      <video:tag>Navigation</video:tag>
      <video:tag>Diagnostic</video:tag>
      <video:tag>bronchoscopy</video:tag>
      <video:tag>Used</video:tag>
      <video:tag>to</video:tag>
      <video:tag>detect</video:tag>
      <video:tag>Lung</video:tag>
      <video:tag>Cancer</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Nasolabial-Cyst-Surgery-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nasolabial Cyst Surgery Video</video:title>
      <video:description>This nasolabial cyst also known as a nasoalveolar cyst this cyst is treated by conservative surgical excision usually using access from the anterior watch full video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/32ae2e95-ca09-4907-bc5f-31bb413bec4a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>223</video:duration>
      <video:publication_date>2011-12-06T18:10:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10766.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Nasolabial</video:tag>
      <video:tag>Cyst</video:tag>
      <video:tag>excision</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/UC-San-Diego-Undergraduates-Forge-New-Area-of-Bioinformatics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>UC San Diego Undergraduates Forge New Area of Bioinformatics</video:title>
      <video:description>Undergraduate students from the University of California San Diego have forged a new area of bioinformatics that may improve genomic and proteomic annotations and unlock a collection of stubborn biological mysteries. Their work will be published in the July 2008 issue of the journal Genome Research.

Video by Daniel Kane - Jacobs School of Engineering 
http://cse-ece-ucsd.blogspot.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/32c1dca8-44b4-4d51-9fae-9ada1f8a953c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>185</video:duration>
      <video:publication_date>2009-05-28T06:34:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2674.mp4</video:content_loc>
      <video:category>Education</video:category>
      <video:tag>Calit2</video:tag>
      <video:tag>UCSD</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>San</video:tag>
      <video:tag>Diego</video:tag>
      <video:tag>bioinformatics</video:tag>
      <video:tag>computational</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Pavel</video:tag>
      <video:tag>Pevzner</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>Undergrad</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Advanced-Dental-Implant-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Advanced Dental Implant Surgery</video:title>
      <video:description>Video shows a computer guided dental implant surgery. Full procure of this surgery is explained here in detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/32cb6102-13fd-4988-99be-7ca36d6f6b14/cand_5.jpg</video:thumbnail_loc>
      <video:duration>329</video:duration>
      <video:publication_date>2011-11-29T21:18:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9163.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>guided</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Implant</video:tag>
      <video:tag>Surgery</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lyophilization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lyophilization</video:title>
      <video:description>Biological materials often are dried to stabilize them for storage or distribution. Lyophilization also called freeze-drying, is one method of drying biological materials that minimizes damage to its internal structure. More videos at Abnova http://www.abnova.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/06/32e2d0c3-8303-45a7-8343-c57d9d6202c7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>265</video:duration>
      <video:publication_date>2010-06-30T07:58:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4413.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Lyophilization</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-62-Reciprocal-of-a-Mixed-Number</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 62 - Reciprocal of a Mixed Number</video:title>
      <video:description>Reciprocal of a Mixed Number

U02_L2_T3_we1 Reciprocal of a Mixed Number</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24783.jpg</video:thumbnail_loc>
      <video:duration>101</video:duration>
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      <video:uploader>0|45|0</video:uploader>
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    <loc>https://dnatube.com/videos/What-causes-Diabetes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What causes Diabetes?</video:title>
      <video:description>Glucose is energy source. To energy from it, our body use insulin. Diabetes is illness where one&apos;s body cannot produce enough insulin. There are two types of diabetes, and here is basically explained  type I and type II diabetes. 
Video Credit:www.mayoclinic.com</video:description>
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      <video:duration>129</video:duration>
      <video:publication_date>2007-05-12T00:49:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/284.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
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      <video:tag>pancreas</video:tag>
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    <loc>https://dnatube.com/videos/The-Mystery-of-Martian-Methane</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Mystery of Martian Methane</video:title>
      <video:description>Methane was detected emitting from the planet Mars. A further study is still being pursued as finding and identifying the source.</video:description>
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      <video:duration>144</video:duration>
      <video:publication_date>2011-11-15T09:44:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7524.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
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      <video:tag>mystery</video:tag>
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      <video:tag>Martian</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-is-Ecoboost-Technology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Ecoboost Technology?</video:title>
      <video:description>A detailed description of the ecoboost technology with diagrams and machines is shown here. Video is very interesting. You must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/331ca3ed-fb13-45a9-b3c8-71f90fa976f0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2011-12-11T22:46:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11040.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>EcoBoost</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Animation</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-make-flying-tea-rocket</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to make flying tea rocket?</video:title>
      <video:description>This video explains about flying tea rocket sick science 025. The Tea Bag Rocket is really an adaptation of a classic science demonstration called the Ditto Paper Rocket. If you&apos;re old enough to have experienced Ditto paper, you&apos;ll recall the bluish-purple ink and that unforgettable smell of freshly printed copies. (Come to find out... both the Ditto machine solvent and the ink were highly toxic, but no one seemed to care back then.) Each piece of Ditto paper had a sheet of tissue paper that separated the two-part form, and it was this discarded piece of paper that teachers and kids used to make Ditto paper rockets. Since Ditto paper is a thing of the past, science enthusiasts have found a simple replacement - a tea bag./nWant more experiments like this? Check out http://www.stevespanglerscience.com/product/naked-eggs-and-flying-potatoes/nSick Science™ is a trademark of Steve Spangler, inc./n© 2011 Steve Spangler Science all rights reserved</video:description>
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      <video:duration>53</video:duration>
      <video:publication_date>2012-10-14T06:54:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27914.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>flying</video:tag>
      <video:tag>tea</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Jet-Sky-Master-SkyMaster-Model-F16-RC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Jet Sky Master SkyMaster Model F16 RC</video:title>
      <video:description>This is a miniature F16 RC Jet Sky Master SkyMaster made in USA that can fly and even do flips in flight.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3344957b-93d5-4c62-84e9-cea9d75bba79/cand_5.jpg</video:thumbnail_loc>
      <video:duration>202</video:duration>
      <video:publication_date>2011-11-25T20:53:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7929.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
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      <video:tag>2008</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Embolism-and-Strokes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Embolism and Strokes</video:title>
      <video:description>This video will help you in understanding that how does the embolism and stokes functions in body.Embolism is a clot of blood and stroke is the obstruction in supply of blood to brain which cause to stop brain from functioning.</video:description>
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      <video:duration>45</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29912.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
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      <video:tag>an</video:tag>
      <video:tag>Embolism</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/All-About-Calcium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Calcium</video:title>
      <video:description>This video will help you to know about the name origin, abundance, sources and the uses of calcium. Calcium is obtained from minerals like chalk, limestone and marble.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/339a62dc-f88e-42dd-9b4a-60c230554d50/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2011-12-12T02:17:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11334.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
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    <loc>https://dnatube.com/videos/Link-between-Aging-and-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Link between Aging and Cancer</video:title>
      <video:description>Buck Institute CEO Brian Kennedy, PhD, in conversation with Buck faculty Judith Campisi, PhD. Campisi is internationally-recognized for her research on the link between cancer and aging. She is considered a pioneer in the field of senescence, which occurs when cells stop dividing in response to DNA damage. Cellular senescence acts as a tumor suppressor but also drives the aging process. Judith Campisi has received international recognition for her contributions to understanding why age is the largest single risk factor for developing a panoply of diseases, ranging from neurodegeneration to cancer. Her highly acclaimed research integrates the genetic, environmental and evolutionary forces that result in aging and age-related diseases, and identifies pathways that can be modified to mitigate basic aging processes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/10/336209fc-2098-4ba8-aba6-70612b9f4953/cand_5.jpg</video:thumbnail_loc>
      <video:duration>688</video:duration>
      <video:publication_date>2015-10-12T11:09:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32321.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Aging</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Point-distance-to-plane</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - Point distance to plane</video:title>
      <video:description>Point distance to plane

Distance between a point and a plane in three dimensions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24988.jpg</video:thumbnail_loc>
      <video:duration>732</video:duration>
      <video:publication_date>2012-09-17T17:56:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7rIFO8hct9g</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>Distance</video:tag>
      <video:tag>to</video:tag>
      <video:tag>plane</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Economics-C3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Economics C3</video:title>
      <video:description>&quot;Lec 6 - Economics C3 &quot;Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24143.jpg</video:thumbnail_loc>
      <video:duration>4522</video:duration>
      <video:publication_date>2012-09-15T04:02:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NBgc66ZzCeA</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
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      <video:tag>Economics</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Histology-of-Thin-Skin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Histology of Thin Skin</video:title>
      <video:description>This is a histology slide of thin skin at low power the skin is covered by a narrow layer of epidermis the papillary dermis is compact and can be distinguished from the looser reticular dermis hair follicles and fat tissue are seen deep in the section hairs appear as golden ovoid structures surrounded by layers of squamous epithelium</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/336415e8-9f0c-4939-8fe0-b70b9b5088c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>597</video:duration>
      <video:publication_date>2011-11-29T01:25:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8616.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
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      <video:tag>Skin</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Hypertension-Video-and-its-effect-on-body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hypertension Video and its effect on body</video:title>
      <video:description>Hypertension (HTN) or high blood pressure is a chronic medical condition in which the systemic arterial blood pressure is elevated. It is the opposite of hypotension. It is classified as either primary (essential) or secondary. About 90–95% of cases are termed &quot;primary hypertension&quot;, which refers to high blood pressure for which no medical cause can be found. The remaining 5–10% of cases (Secondary hypertension) are caused by other conditions that affect the kidneys, arteries, heart, or endocrine system. Persistent hypertension is one of the risk factors for stroke, myocardial infarction, heart failure and arterial aneurysm, and is a leading cause of chronic kidney failure. Moderate elevation of arterial blood pressure leads to shortened life expectancy. Dietary and lifestyle changes can improve blood pressure control and decrease the risk of associated health complications, although drug treatment may prove necessary in patients for whom lifestyle changes prove ineffective or insufficient. Reff: wikipedia /nWatch this and more health videos at: http://www.answerstv.com/health</video:description>
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      <video:duration>299</video:duration>
      <video:publication_date>2010-10-16T03:41:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4668.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hypertension</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/MAP-Kinase-pathway</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MAP Kinase pathway</video:title>
      <video:description>MAP Kinase pathway video. Mitogen-activated protein (MAP) kinases are serine/threonine-specific protein kinases that respond to extracellular stimuli (mitogens, osmotic stress, heat shock and proinflammatory cytokines) and regulate various cellular activities, such as gene expression, mitosis, differentiation, proliferation, and cell survival/apoptosis. Read more: http://en.wikipedia.org/wiki/Mitogen-activated_protein_kinase</video:description>
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      <video:duration>92</video:duration>
      <video:publication_date>2010-11-24T05:16:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5914.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>map</video:tag>
      <video:tag>kinase</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-30-Public-Health-241</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 30-Public Health 241 -</video:title>
      <video:description>lec 30-Public Health 241 -.Statistical Analysis of Categorical Data</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27633.jpg</video:thumbnail_loc>
      <video:duration>2055</video:duration>
      <video:publication_date>2012-09-30T10:33:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_YYLfUMTurc</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-3-Electrical-Engineering-141-Makeup-for-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Electrical Engineering 141 - Makeup for  - Spring 2011</video:title>
      <video:description>Makeup for Introduction to Digital Integrated Circuits Lecture 3 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24164.jpg</video:thumbnail_loc>
      <video:duration>4933</video:duration>
      <video:publication_date>2012-09-15T04:18:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yZs41YReVzE</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>141</video:tag>
      <video:tag>Makeup</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/NASAs-New-Era-of-Innovation-and-Discovery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NASA&apos;s New Era of Innovation and Discovery</video:title>
      <video:description>The president Obama&apos;s plan for NASA for a new era of innovation and discovery is shown in this video. Video is really helpful for the knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/339e3020-5bf8-4a43-bfc6-22520dc79891/cand_5.jpg</video:thumbnail_loc>
      <video:duration>769</video:duration>
      <video:publication_date>2013-02-09T07:39:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29846.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>A</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Era</video:tag>
      <video:tag>of</video:tag>
      <video:tag>innovation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Discovery</video:tag>
      <video:tag>President</video:tag>
      <video:tag>Obama</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Plan</video:tag>
      <video:tag>for</video:tag>
      <video:tag>NASA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-147-Adding-and-Subtracting-Rational-Expressions-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 147 - Adding and Subtracting Rational Expressions 2</video:title>
      <video:description>Adding and Subtracting Rational Expressions 2

U11_L1_T3_we2 Adding and Subtracting Rational Expressions 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24784.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
      <video:publication_date>2012-09-17T16:49:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3tmFTHOP6Pc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>and</video:tag>
      <video:tag>Subtracting</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Expressions</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fixation-of-K-Wire</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fixation of K-Wire</video:title>
      <video:description>Video contains a full surgical process of K-wire fixation in a patient by the expert doctors. Watch this video to know more about this surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/33b5ad22-687d-4137-bf53-4445dca72589/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2011-12-01T22:52:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10509.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>K</video:tag>
      <video:tag>wire</video:tag>
      <video:tag>fixation</video:tag>
      <video:tag>Kirschner</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Sexual-Deprivation-Increases-Alcohol-Intake-in-Drosophila</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Sexual Deprivation Increases Alcohol Intake in Drosophila?</video:title>
      <video:description>This video shows an interesting fact about flies that they turn to drinking after sexual refusal. Watch this video to know reason behind this fact.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/33be06f4-3c03-461b-b736-560b65ffe3bd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2013-04-07T19:39:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30483.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>Flies</video:tag>
      <video:tag>turn</video:tag>
      <video:tag>to</video:tag>
      <video:tag>drinking</video:tag>
      <video:tag>after</video:tag>
      <video:tag>Sexual</video:tag>
      <video:tag>refusal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Levitation-Diamagnetism-2-Flying-house</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Levitation - Diamagnetism 2 (Flying house)</video:title>
      <video:description>I don&apos;t know if it&apos;ll be visible. Let&apos;s try. Video gives information about levitation which is the process by which an object is suspended by a physical force against gravity, in a stable position without solid physical contact.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/33d46863-9557-4639-bd84-6cb504efca0f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2009-05-27T21:42:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2583.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>levitation</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>diamagnetism</video:tag>
      <video:tag>static</video:tag>
      <video:tag>magnets</video:tag>
      <video:tag>graphite</video:tag>
      <video:tag>pyrolytic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/SN1-reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>SN1 reaction</video:title>
      <video:description>This chemistry video shows SN1 reaction which is a substitution reaction in organic chemistry.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/04/33e719ff-4ca0-4a3e-b6ec-a7c1fc4aed63/cand_5.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
      <video:publication_date>2008-04-03T02:09:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1321.mp4</video:content_loc>
      <video:uploader>asteri</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Sn1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Representative-of-the-CilIate-Group</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Representative of the CilIate Group</video:title>
      <video:description>The representative of the ciliate group is,Paramecium. The shape of this resembles a shoe lace.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/33f172fb-23b7-412b-bac2-2f4dc66a4b78/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2010-11-24T18:38:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5990.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Paramecium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ultraviolet-rays-and-the-impact-of-lives-on-earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ultraviolet rays and the impact of lives on earth</video:title>
      <video:description>Ultraviolet rays commonly referred to as UV is electromagnetic radiation. Excessive exposure to UV rays can damage living beings leading to cancer of skin, eye problems and mutations leading to various abnormalities in animals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/33ead515-91a1-4edb-8253-8c5cef3de879/cand_5.jpg</video:thumbnail_loc>
      <video:duration>358</video:duration>
      <video:publication_date>2011-11-24T22:57:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7822.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>on</video:tag>
      <video:tag>Ultraviolet</video:tag>
      <video:tag>UV</video:tag>
      <video:tag>Rays</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-relative-humidity-affect-paper</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does relative humidity affect paper</video:title>
      <video:description>In this experiment, we can see how the effect of a humid environment and a dry environment can change paper and make it move.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/a539ca47-4613-4953-be20-3f9d7d6f1f52/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2014-08-28T15:41:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31609.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>humidity</video:tag>
      <video:tag>Relative</video:tag>
      <video:tag>Paper</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Treatment-for-HIV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Treatment for HIV</video:title>
      <video:description>At present treatment for HIV infection involves using a combination of drugs. One type of drug inhibits nucleic acid replication, for example, when AZT is incorporated into DNA by reverse trasncriptase, no additional nucleotides can be added.
A second class of drugs inhibits a protease involved in cleaving large polyproteins into functional segments. When the protease is inhibited, virus particles cannot be produced Use of a combination of drugs directed at different targets reduces the likelihood of the development of resistance by mutation.
Research is underway to develop new treatments for HIV. Chemicals called chemokines appear to inhibit HIV infection by binding to and blocking the CXCR4 and CCR5 co receptors on the host cells.
A search is in progress to apply such chemicals in HIV treatment,Some individuals who are HIV positive, but did not develop AIDS have a mutation in the CCR5 receptor that makes it defective.
Research is in progress to determine whether disabling the CCR5 receptor might beeffective in controlling AIDS in infected patients.An antiviral factor called CAF is found in CD8 cells.Research is in progress to determine if this substance could be used to block replication of HIV.
There is currently no approved vaccine against HIV infection. One problem is that HIVsurface proteins such as gp120 mutate at a high rate.Scientist may be able to construct a vaccine using an HIV with a defective form of the viral gene nef.
Viruses with the defective nef gene seem to have reduced reproductive capability, allowing the immune system to keep the virus in check.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/a53f9612-fafc-4c73-9f60-e846b3a45652/cand_5.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2009-07-08T01:19:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2998.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>treatment</video:tag>
      <video:tag>for</video:tag>
      <video:tag>HIV</video:tag>
      <video:tag>Physical</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-148-cAdding-and-Subtracting-Rational-Expressions-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 148 - cAdding and Subtracting Rational Expressions 3</video:title>
      <video:description>Adding and Subtracting Rational Expressions 3

U11_L1_T3_we3 Adding and Subtracting Rational Expressions 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24787.jpg</video:thumbnail_loc>
      <video:duration>276</video:duration>
      <video:publication_date>2012-09-17T16:50:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IKsi-DQU2zo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Subtracting</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Expressions</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animation-on-Spermatogenesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation on Spermatogenesis</video:title>
      <video:description>Explained here is process through which a male sperm cell undergoes transformation.

Forum.NurseReview.Org for more animation slides.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/a54e4526-68b5-4882-ba49-b521f8917a40/cand_5.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2009-04-17T12:21:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1803.mp4</video:content_loc>
      <video:uploader>lubna</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>nursereview</video:tag>
      <video:tag>org</video:tag>
      <video:tag>Spermatogenesis</video:tag>
      <video:tag>nclex</video:tag>
      <video:tag>cgfns</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>nle</video:tag>
      <video:tag>uterus</video:tag>
      <video:tag>egg</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-are-the-steps-in-cloning-genes-molecular-cloning</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What are the steps in cloning genes (molecular cloning)</video:title>
      <video:description>This video explains the steps in cloning genes (molecular cloning). This animation describes how gene cloning or molecular cloning can be performed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/a54f8c19-be3d-4c78-bff6-dfd0f438098e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>104</video:duration>
      <video:publication_date>2012-10-11T11:13:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27906.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>steps</video:tag>
      <video:tag>in</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>genes</video:tag>
      <video:tag>Molecular</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pseudomonas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pseudomonas</video:title>
      <video:description>A sequence depicting Pseudomonas infection of lung epithelial cells.

wiki text info: Pseudomonas is a genus of gamma proteobacteria, belonging to the larger family of pseudomonads.

Recently, 16S rRNA sequence analysis has redefined the taxonomy of many bacterial species. As a result the genus Pseudomonas includes strains formerly classifed in the genera Chryseomonas and Flavimonas. Other strains previously classified in the genus Pseudomonas are now classified in the genera Burkholderia and Ralstonia.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/01/348c5d54-3226-4288-9ee4-d248bbca4238/cand_5.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2008-01-05T22:23:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1230.mp4</video:content_loc>
      <video:uploader>sertan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>pseudomonas</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Motor-neurons-in-zebrafish-embryo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Motor neurons in zebrafish embryo</video:title>
      <video:description>Its a demonstration of GFP label motor neuron in a living zebrafish embryo. Spinal cord is where the life of a motor neuron begins. From the cord, they migrate to surrounding tissues.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/34b4f02e-f20e-4541-bbff-880a698746da/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2010-11-24T19:13:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5998.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Others</video:category>
      <video:tag>motor</video:tag>
      <video:tag>neurons</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Science-of-Fat-part-8-of-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Science of Fat: part 8 of 10</video:title>
      <video:description>HHMI 2004 Holiday Lectures on Science: The Science of Fat. Lecturer: Jeffrey M. Friedman, M.D., Ph.D. giving lecture: Deconstructing Obesity. 
Case study is discussed where kid is deficient in hormone leptin. After replacement of leptin, kid&apos;s  appetite came to normality. Leptin as hunger regulator is discussed. 
Leptin concentration vs body weight is discussed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/34bf32a7-2dd6-4219-80aa-0d953c512956/cand_5.jpg</video:thumbnail_loc>
      <video:duration>443</video:duration>
      <video:publication_date>2007-08-18T18:33:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/816.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>obesity</video:tag>
      <video:tag>leptin</video:tag>
      <video:tag>appetite</video:tag>
      <video:tag>mice</video:tag>
      <video:tag>Insulin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cytokine-Binding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cytokine Binding</video:title>
      <video:description>The JAK-STAT signaling pathway is demonstrated in this science video. This pathway transmits information from chemical signals outside the cell, through the cell membrane, and into gene promoters on the DNA in the cell nucleus, which causes DNA transcription and activity in the cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/34e80f5b-8ae7-45be-a031-3aafb199d95a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2009-05-27T18:43:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2330.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>immunology</video:tag>
      <video:tag>Cytokine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Quadratic-Formula-proof</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Quadratic Formula (proof)</video:title>
      <video:description>Deriving the quadratic formula by completing the square.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/350ca171-a21c-44e2-ae47-b7cb333b761f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>454</video:duration>
      <video:publication_date>2009-05-27T19:53:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2491.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Quadratic</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Completing</video:tag>
      <video:tag>Square</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Mind-Reading-is-Possible</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Mind Reading is Possible?</video:title>
      <video:description>If you have tiny bit of privacy in your mind scientist are able to watch without opening your brain. A brief description of this technique is discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/350d7192-30aa-40bd-9214-2923437e1e31/cand_5.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2013-02-08T04:47:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29683.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>mind</video:tag>
      <video:tag>reading</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Minimally-Invasive-Cardiac-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Minimally Invasive Cardiac Surgery</video:title>
      <video:description>minimally invasive cardiac surgery   done by Bharath Cardiovascular Institute surgeons</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/07/350fae18-adb6-41a7-87d6-b8c73d62c9d8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>590</video:duration>
      <video:publication_date>2013-07-16T03:04:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30671.mp4</video:content_loc>
      <video:uploader>Meera Kannan</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Minimally</video:tag>
      <video:tag>Invasive</video:tag>
      <video:tag>Cardiac</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Manufacturing-of-Fire-Extinguishers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Manufacturing of Fire Extinguishers</video:title>
      <video:description>Video shows the manufacturing of a good fire extinguisher. Description of different stages in the manufacturing are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/35132faf-5d4a-4680-8e13-4905d3928eea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2013-01-12T01:09:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28687.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>It</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>fire</video:tag>
      <video:tag>Extinguishers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Muscles-skeletal-smooth-Cardiac-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Muscles, skeletal, smooth Cardiac Histology</video:title>
      <video:description>These three are distinguishable by the histological appearance. This study shows the muscles, skeletal, and smooth cardiac.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a56209bb-df98-48cd-9d1c-dfdc1eb607a2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>379</video:duration>
      <video:publication_date>2011-11-28T10:20:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8398.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mucles</video:tag>
      <video:tag>Skeletal</video:tag>
      <video:tag>smooth</video:tag>
      <video:tag>Cardiac</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Faith-and-Globalization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Faith and Globalization</video:title>
      <video:description>Faith and Globalization

The impact of religious faith is profound in a world where political, economic, and social spheres are increasingly interconnected. Intentional and sustained reflection on the crucial issues of faith and globalization can lead to the kind of reconciliation and peaceful coexistence that life in the 21st century demands.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12527.jpg</video:thumbnail_loc>
      <video:duration>197</video:duration>
      <video:publication_date>2012-08-18T14:18:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5OLHAWfJ_8Y</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Yale</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Faith</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Miroslav</video:tag>
      <video:tag>Volf</video:tag>
      <video:tag>Tony</video:tag>
      <video:tag>Blair</video:tag>
      <video:tag>international</video:tag>
      <video:tag>Belief</video:tag>
      <video:tag>violence</video:tag>
      <video:tag>LOVE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Parathyroid-histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Parathyroid histology</video:title>
      <video:description>The parathyroid are small endocrine glands in the back of the neck. Some of the symptoms include poor sleeping and osteoporosis, and this is the histology of the parathyroid.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a569a9ca-cf1c-47bd-beb7-a4f1e1f1008a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>248</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8312.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Parathyroid</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Blacker-Than-Black</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Blacker Than Black</video:title>
      <video:description>Carbon absorbs limit see how and why it is put into use as the NASA&apos;s Blacker Than Black.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a5713d58-87a0-41ac-a422-fcb1ca54ad44/cand_5.jpg</video:thumbnail_loc>
      <video:duration>279</video:duration>
      <video:publication_date>2011-11-24T22:22:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7808.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>NASA</video:tag>
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      <video:tag>than</video:tag>
      <video:tag>black</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Process of Antigenic Shift</video:title>
      <video:description>Learn the process by which viruses can share a segment of their gemone with another strain during infection on host. 
This video is from:
Janeway&apos;s Immunobiology, 7th Edition
Murphy, Travers, &amp; Walport
ISBN: 978-0-8153-4123-9</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/35249f77-c4f9-47df-a253-7cd40ba3deca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2010-04-08T20:11:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4136.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>antigenic</video:tag>
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      <video:tag>Virus</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>epidemic</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Needle-Holding-Position</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Needle Holding Position</video:title>
      <video:description>Holding a needle at proper position is very important for a doctors. Proper positions for holding and careful steps that should be kept in mind are also discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/35393920-0e33-42a7-b571-4857d5d2e972/cand_5.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2011-11-30T01:19:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9216.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>needle</video:tag>
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      <video:tag>position</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brain Computer Interface</video:title>
      <video:description>A very interesting video showing the modern technique to read the brain. A brief description of this technique is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/3545d2c6-e52d-44b7-8879-8b4f4b6f607e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>534</video:duration>
      <video:publication_date>2013-02-08T02:40:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29562.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>spelling</video:tag>
      <video:tag>words</video:tag>
      <video:tag>solely</video:tag>
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      <video:tag>the</video:tag>
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      <video:tag>A</video:tag>
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      <video:tag>Computer</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/354de415-9065-4cf9-b76f-15384811b040/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2010-11-23T00:45:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5731.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>childhood</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Agarose-Gel</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>In this video agarose gel is discussed agarose gel is a substance that is used in science for gel electrophoresis and size exclusion chromatography these processes use agarose gel to separate and analyze proteins and dna</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3554a3fd-10ed-441d-aa2b-c2b102ca8f40/cand_5.jpg</video:thumbnail_loc>
      <video:duration>232</video:duration>
      <video:publication_date>2011-12-14T06:51:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11805.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
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      <video:tag>Agarose</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/35befdee-9fb3-49bd-932e-827c1089020c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2011-12-06T17:14:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10694.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Einstein’s theory suggests that light can bend space and time. Circulating light beam can be used to bend the space just enough for elementary particles can travel to the past. This video explains the possibility of building of such time machine. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3556f45e-85d9-4fa0-866c-5089de89762a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>330</video:duration>
      <video:publication_date>2010-11-13T22:15:33.000Z</video:publication_date>
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      <video:uploader>Edison</video:uploader>
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      <video:tag>Discovery</video:tag>
      <video:tag>First</video:tag>
      <video:tag>time</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Speed</video:tag>
      <video:tag>Barrier</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Examples of Accounting for GDP

Thinking about how different types of expenditures would be accounted for in GDP</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25537.jpg</video:thumbnail_loc>
      <video:duration>357</video:duration>
      <video:publication_date>2012-09-18T16:14:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BMNj7-Okclk</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
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      <video:tag>of</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Ununoctium is the IUPAC name of the element with atomic number 118. The name origin, its abundance, uses and the sources are shown in the slides of this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3573f6cf-7cb5-4bcf-ab6d-471cc83e47d0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2011-12-11T23:32:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11140.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Ununoctium</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Chemistry 1A - Lecture 2

General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26668.jpg</video:thumbnail_loc>
      <video:duration>3023</video:duration>
      <video:publication_date>2012-09-19T02:04:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dFBRiEH2DN0</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>2</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Preparation of sample for total fiber assay involves desalting. In this training video, desalting of samples with ion exchange resin is demonstrated. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/357d4673-7f6c-469f-8611-e0d24c0fdde4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>394</video:duration>
      <video:publication_date>2010-11-25T23:46:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6125.mp4</video:content_loc>
      <video:uploader>chucky</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>part</video:tag>
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      <video:tag>Integrated</video:tag>
      <video:tag>Total</video:tag>
      <video:tag>Dietary</video:tag>
      <video:tag>Fibre</video:tag>
      <video:tag>Training</video:tag>
      <video:tag>Video</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Adult Stem Cells and Regeneration part 16 of 20</video:title>
      <video:description>HHMI- Holiday Lectures on Science. Potent biology: stem cells, cloning and regeneration. Introduction a speaker: Nadia Rosenthal, Ph.D
Growth factors (IGF) in muscle cells are discussed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/358cfe2b-96a8-4092-8235-42790b75f974/cand_5.jpg</video:thumbnail_loc>
      <video:duration>214</video:duration>
      <video:publication_date>2007-08-16T03:09:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/776.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>GrowthFactors</video:tag>
      <video:tag>IGF</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Repellent-experiment-for-Sharks</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Repellent experiment  for Sharks</video:title>
      <video:description>Sharks are a very curious lot. Unfortunately their chosen method of testing their find is by taking a nibble off- so they think- of the object. Therefore methods have to be found to keep these sharks of by repelling them. Experimenting in the Oceans is BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/359cdd8f-9488-4d6f-a184-faf2e8adecca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>258</video:duration>
      <video:publication_date>2011-11-26T01:19:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8053.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>shark</video:tag>
      <video:tag>repellent</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>Oceans</video:tag>
      <video:tag>BBC</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Palpation is the process where a doctor has to feel the area in order to determine the size of a tumor or any other lumps. This video explains how this process is carried out.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/359da33f-4b88-4428-b20e-95cad1204dc9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>289</video:duration>
      <video:publication_date>2011-12-06T18:39:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10837.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Palpation</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Abdominal</video:tag>
      <video:tag>Masses</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 19 - Electrical Engineering 140 - Lecture 27</video:title>
      <video:description>Electrical Engineering 140 - Lecture 27

Linear Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26228.jpg</video:thumbnail_loc>
      <video:duration>3945</video:duration>
      <video:publication_date>2012-09-19T00:20:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RplRL6Rg-P4</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>140</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>27</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>SN2 reaction of bromoethane with hydroxide ion. The products are ethanol and a .... Competition experiment between SN2 and E2.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/36c00956-4678-46df-8fc5-6415aff94e51/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2010-11-07T09:48:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4780.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
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      <video:tag>E</video:tag>
      <video:tag>2</video:tag>
      <video:tag>ethyl</video:tag>
      <video:tag>Bromide</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Hydroxide</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>A dental crown is a cap at the top of the tooth whereas a bridge is several crowns together. Crowns and bridges are used when people have worn out teeth or broken teeth. This short video explains briefly about these crowns and bridges.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/83b42b35-fc05-484c-8cf1-d121191bb2a5/cand_25.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2011-11-30T09:51:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9461.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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      <video:tag>Dental</video:tag>
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      <video:tag>and</video:tag>
      <video:tag>Bridges</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/36d1e231-611f-4a53-a919-ba1d95b491b6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2011-11-07T00:59:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7342.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
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      <video:tag>and</video:tag>
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      <video:tag>Earth</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/36d64dc2-2c3e-43be-a6de-25e24fb421b2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>337</video:duration>
      <video:publication_date>2011-12-12T21:00:49.000Z</video:publication_date>
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      <video:description>Thanks to McGraw Hill, you can watch and learn all about the process  oh phagocytosis!</video:description>
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      <video:description>Galactic Collisions

Collision of the Milky Way Galaxy with Andromeda (forming &quot;Milkomeda&quot;)</video:description>
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      <video:description>How To Treat Sarcoidosis. I will take you by the hand and lead you to sarcoidosis remission in 5 precise /nHow To Treat Sarcoidosis
and controlled steps.
 
How To Treat Sarcoidosis
Don&apos;t wallow in the mire trying to figure out the enigma of sarcoidosis 
when someone has been doing all the work for 2 decades and you can 
access that information right now. CLICK HERE: 
http://how-to-treat-sarcoidosis.plus101.com/nhttp://www.youtube.com/watch?v=gKqfCKyQIRs
How To Treat Sarcoidosis</video:description>
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    <loc>https://dnatube.com/videos/Crash-course-world-history-world-war-I-archdukes-and-cynicism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Crash course world history - world war I , archdukes and cynicism</video:title>
      <video:description>This is a &quot;Crash Course World History&quot; forecasting on the destructive world war one, archdukes and cynicism. We discuss the causes of the war, blame game and the effects.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Gyroscope precession Physics</video:title>
      <video:description>Rotating systems exhibit some behavior that appears strange when we apply our intuition developed for linear motion when the gyroscope is spinning it can contain large amounts of stored energy newton first law of motion states that any body will continue in its state of motion still or travelling until outside forces change it</video:description>
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      <video:uploader>season_31</video:uploader>
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    <loc>https://dnatube.com/videos/Frequency-and-Wavelength-in-relation-to-Sound-and-Vibration</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>Explore the relationship that is found among Sound, Vibration, Frequency and Wavelength and its effect as well as usage.</video:description>
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    <loc>https://dnatube.com/videos/Lec-67-Energy-Levels</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 67 - Energy Levels</video:title>
      <video:description>This is a lecture of University of California, Berkeley.

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Nucleic-acid-amplification-and-sequencing</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Nucleic acid amplification and sequencing</video:title>
      <video:description>Nucleic acid amplification is the method of choice for manufacturing hybridization probes detecting and typing pathogens genotyping human samples to guide therapeutic strategy in this vido you will learn about the polymerase chain reaction amplifying nucleic acids and nucleic acid sequencing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3722ae32-c02c-41de-9550-840310377ee8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2011-12-13T22:24:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11729.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
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    <loc>https://dnatube.com/videos/Concave-Mirror</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows the formation of an image by a concave mirror. In this activity the object is moved at different places and corresponding to that the image formation is observed.</video:description>
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      <video:uploader>benco</video:uploader>
      <video:category>Particle Physics</video:category>
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    <loc>https://dnatube.com/videos/Introduction-With-Indus-Valley-Civilization</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Introduction With Indus Valley Civilization</video:title>
      <video:description>This video will help you in understanding all about the Indus valley civilization. It is one of the most ancient urban civilization that was located in northwest region of India.</video:description>
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    <loc>https://dnatube.com/videos/Results-of-blood-oxygen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Results  of blood oxygen</video:title>
      <video:description>This is an illustration of blood with and without oxygen. The results are shown through a close look at the study of the cells and how they group in each case.</video:description>
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      <video:publication_date>2010-11-25T11:59:52.000Z</video:publication_date>
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      <video:uploader>kelmad</video:uploader>
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    <loc>https://dnatube.com/videos/GODS-BLESSING-OF-TECHNOLOGY-PART-2</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>GOD&apos;S BLESSING OF TECHNOLOGY PART 2</video:title>
      <video:description>The early 1900s saw major advances in transport
technology. Mankind welcomed these advances, which made
life so much easier, and quickly adapted to them.
/nLess than a century later, jets, high-speed trains
and smart cars have all become part of our lives.
Journeys which used to take days are now but a matter
of hours./nThe advances in technology are not limited
to modern means of transport. Technological
possibilities in many fields, especially in health,
information and communications, have assumed giant
dimensions./nIn many peoples’ view, the modern
buildings they live in, the cars they drive, computers,
televisions and all the other countless products of
technology are entirely “man-made.” The fact is,
however, that if they think a little deeper and engage
in a conscious examination they will see that there is
a very important truth behind these advances:
/nTechnology is also an example of God’s blessings to
mankind, and thanks must be given to Him for all these
things. In this film, you will see why it is that
technology is a blessing for which we must give thanks
to God.</video:description>
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  <url>
    <loc>https://dnatube.com/videos/TECHNOLOGY-IN-NATURE-PART-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>TECHNOLOGY IN NATURE PART 2</video:title>
      <video:description>Also you can witness another fact of creation: The
largest land animals on earth; the elephants’
flawless design in their trunks, the design in their
legs which enables them walking with amazing lightness
despite their huge bodies.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/84aee51f-5bcb-4d22-a9cf-30dee4e1f2e3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1000</video:duration>
      <video:publication_date>2009-10-29T16:13:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3481.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-4-Dental-Anatomy-Maxillary-Incisors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 -Dental Anatomy: Maxillary Incisors</video:title>
      <video:description>&quot;Lec 4 -Dental Anatomy: Maxillary Incisors&quot;A discussion of the location-position, morphology, terminology, and identifying characteristics of maxillary incisors. Orig. air date: MAY 22 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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  <url>
    <loc>https://dnatube.com/videos/TECHNOLOGY-IN-NATURE-PART-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>TECHNOLOGY IN NATURE PART 1</video:title>
      <video:description>Also you can witness another fact of creation: The largest land animals on earth; the elephants’ flawless design in their trunks, the design in their legs which enables them walking with amazing lightness despite their huge bodies.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/75ae119f-c220-42b2-a796-4e06665a0387/cand_5.jpg</video:thumbnail_loc>
      <video:duration>934</video:duration>
      <video:publication_date>2009-10-29T15:48:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3480.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Nature</video:tag>
      <video:tag>animals</video:tag>
      <video:tag>elephant</video:tag>
      <video:tag>trunk</video:tag>
      <video:tag>Leg</video:tag>
      <video:tag>dolphin</video:tag>
      <video:tag>Intelligent</video:tag>
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      <video:tag>yahya</video:tag>
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      <video:tag>oktar</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-Computer-Science-C149-Lecture-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Computer Science C149 - Lecture 2</video:title>
      <video:description>Computer Science C149 - Lecture 2

Introduction to Embedded Systems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25949.jpg</video:thumbnail_loc>
      <video:duration>4882</video:duration>
      <video:publication_date>2012-09-18T18:33:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VJDqTJh0UIU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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      <video:tag>2</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Structure-of-the-Human-Respiratory-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structure of the Human Respiratory System</video:title>
      <video:description>Air enters through the nostrils and passes through the nasopharynx,the oral pharynx ,through the glottis then into the trachea  next into the right and left bronchi, which branches and rebranches into the bronchioles, each of which terminates in a cluster of alveoli.</video:description>
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      <video:duration>74</video:duration>
      <video:publication_date>2010-11-15T12:42:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5390.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
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      <video:tag>Respiratory</video:tag>
      <video:tag>system</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Deadly-60-a-daredevil-hippo-keeper</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Deadly 60, a daredevil hippo keeper</video:title>
      <video:description>A hippo weighs in at about a tonne and a half , it is a herbivore that is notorious for its aggressiveness. With that in mind the idea of sharing a room with one doesn&apos;t sound so appealing. This is the daredevil hippo keeper in the Deadly 60 by BBC.</video:description>
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      <video:duration>113</video:duration>
      <video:publication_date>2011-11-26T04:59:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8086.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Daredevil</video:tag>
      <video:tag>hippo</video:tag>
      <video:tag>keeper</video:tag>
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      <video:tag>60</video:tag>
      <video:tag>BBC</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Temporary-Electromagnet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Temporary Electromagnet</video:title>
      <video:description>Video describes with an example that the electromagnet is a temporary magnet. It shows the magnetic effect only when the current is flowing through it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/37a11111-8121-4eb6-9c11-4fe34484f9a6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2011-12-11T23:30:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11128.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Electromagnets</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Intercostal-Nerve-Block-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intercostal Nerve Block Video</video:title>
      <video:description>Intercostal nerve blocks are done to both diagnose whether chest wall or abdominal pain arises from intercostal nerves as well as to treat pain from damage to those nerves conditions that can cause pain from those nerves include pain from rib fractures as well as post surgical pain from chest surgery</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/37a35162-3547-4bb3-bec3-a5a8fe2ce5f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2011-11-30T22:07:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9618.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Intercostal</video:tag>
      <video:tag>nerve</video:tag>
      <video:tag>Block</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/A-Conspicuous-and-Important-Feature-in-Plant-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Conspicuous and Important Feature in Plant Cells</video:title>
      <video:description>The movement of organlles on microtubules is an important feature of many plant cells. This video demonstrates it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/37b82479-66b1-4a95-97cd-52e08132f24a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2010-04-08T20:24:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4168.mp4</video:content_loc>
      <video:uploader>hassan</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>organelle</video:tag>
      <video:tag>movement</video:tag>
      <video:tag>microtubules</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Fractions-on-the-number-line-1-ex-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Fractions on the number line 1 (ex 2)</video:title>
      <video:description>Fractions on the number line 1 (ex 2)

Fractions on the number line 1 (ex 2)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25385.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2012-09-18T13:30:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Tp6CNr9X74A</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
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      <video:tag>the</video:tag>
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      <video:tag>line</video:tag>
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      <video:tag>ex</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-18-2003-AIME-II-Problem-14</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - 2003 AIME II Problem 14</video:title>
      <video:description>2003 AIME II Problem 14

Trigonometry and geometry to find the area of an equilateral (but not regular) hexagon is shown in this math lecture.</video:description>
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      <video:duration>1098</video:duration>
      <video:publication_date>2012-09-18T00:53:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ec-BKdC8vOo</video:player_loc>
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      <video:category>Mathematics</video:category>
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      <video:tag>AIME</video:tag>
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      <video:tag>Problem</video:tag>
      <video:tag>14</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-is-Knee-Arthroscopy-Lateral-Meniscus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Knee Arthroscopy - Lateral Meniscus</video:title>
      <video:description>Video shows the knee arthroscopy with medial menisectomy and plica excision. A full closeup of surgical procedure is shown.</video:description>
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      <video:duration>384</video:duration>
      <video:publication_date>2011-11-29T20:43:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9130.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>knee</video:tag>
      <video:tag>Arthroscopy</video:tag>
      <video:tag>with</video:tag>
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      <video:tag>and</video:tag>
      <video:tag>plica</video:tag>
      <video:tag>excision</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Live-Cleft-Lip-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Live Cleft Lip Surgery</video:title>
      <video:description>In this video, cleft lip surgery is performed. Cleft lip is variations of a type of clefting congenital deformity caused by abnormal facial development during gestation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/39c33e81-6d34-4e20-9746-77f984cd5680/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2011-12-01T20:01:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10313.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Cleft</video:tag>
      <video:tag>Lip</video:tag>
      <video:tag>Surgery</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Sinus-Augmentation-Surgery-by-Indian-Surgeons</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sinus Augmentation Surgery by Indian Surgeons</video:title>
      <video:description>The shows a sinus augmentation surgery procedure. It is performed by Indian Surgeons.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/39cee34e-8723-40b3-998d-8ccce387fc48/cand_5.jpg</video:thumbnail_loc>
      <video:duration>435</video:duration>
      <video:publication_date>2011-12-06T20:22:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10934.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Sinus</video:tag>
      <video:tag>Augmentation</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>India</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Straight-Leg-Raising-USMLE-Exercise</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Straight Leg Raising USMLE Exercise</video:title>
      <video:description>Straight leg raising test was 50 deg on the right but full on the left additional examination of the right foot revealed weak dorsiflexion and hypesthesia the straight leg raise test is also used for diagnostic purposes the straight leg raise can produce pain from a number of etiologies</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/39d19bf2-8686-49a1-be41-6f79cec4e562/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2011-12-01T03:36:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10104.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Straight</video:tag>
      <video:tag>Leg</video:tag>
      <video:tag>Raising</video:tag>
      <video:tag>USMLE</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/A-Funny-Elements-Description</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Funny Elements Description</video:title>
      <video:description>A very funny description of all the elements of periodic table. This animation presents the elements in a very funny and musical rhythm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/39eaf6e1-f672-4254-a519-2318872d7930/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2010-11-11T06:44:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5010.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>the</video:tag>
      <video:tag>Elements</video:tag>
      <video:tag>Animation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Mechanism-And-Explanation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mechanism And Explanation</video:title>
      <video:description>A very interesting video from science and engineering discusses the cause and effects of several activities in our daily life. The definitions for these two are also discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/39f4d5fd-d5f7-4740-b325-d22dd757bb25/cand_5.jpg</video:thumbnail_loc>
      <video:duration>469</video:duration>
      <video:publication_date>2013-02-09T03:55:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29756.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Cause</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Effect</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-on-introduction-to-biology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture on introduction to biology</video:title>
      <video:description>Mandel’s theory is discussed in this lecture. The lecture was delivered at MIT by Professor Eric Lander. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/3a06ad02-3bb6-4d13-b282-ff9a1fbc1145/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3075</video:duration>
      <video:publication_date>2009-03-31T22:57:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1543.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Lecture</video:tag>
      <video:tag>on</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-71-e-Spin-Flip-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 71 - e Spin Flip (Quiz)</video:title>
      <video:description>e Spin Flip (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26246.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2012-09-19T00:27:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qvaEyckBI0g</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>E</video:tag>
      <video:tag>Spin</video:tag>
      <video:tag>Flip</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/SECRETS-OF-THE-DEEP-PART-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>SECRETS OF THE DEEP PART 2</video:title>
      <video:description>The seas, which cover a large part of the Earth are an
indispensable part of the equilibrium in the world.
Many events in the atmosphere, from rain to the
formation of wind to the climate, are made possible by
the existence of the seas. Furthermore, the seas play
host to billions of forms of life. This variety, which
reigns hundreds, or even thousands, of meters under the
sea, is just as astounding as that on the surface.
These beauties in the undersea world spread God’s
incomparable creation, with all its systems, out before
our eyes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/9b8de98c-3063-4bc0-b2ec-29e975617975/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1010</video:duration>
      <video:publication_date>2009-10-25T09:14:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3465.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Sea</video:tag>
      <video:tag>Ocean</video:tag>
      <video:tag>Deep</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>Atmosphere</video:tag>
      <video:tag>Rain</video:tag>
      <video:tag>Fish</video:tag>
      <video:tag>animals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/SEEING-THE-CLEAR-PROOFS-OF-ALLAHS-EXISTENCE-PART-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>SEEING THE CLEAR PROOFS OF ALLAHS EXISTENCE PART 1</video:title>
      <video:description>There are countless infinitely complex systems and delicate balances in the universe, in all of existence and all phenomena, from the human body to the sky, from animals to the depths of the oceans. Everyone who can think and reason sees that only God, with His superior power and intelligence, could have created these complex systems and delicate balances.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/5df1fa35-f21f-4392-8585-d07888a5455d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1206</video:duration>
      <video:publication_date>2009-10-25T09:56:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3466.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Creation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionism</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>existence</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>World</video:tag>
      <video:tag>life</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>animals</video:tag>
      <video:tag>Ocean</video:tag>
      <video:tag>Sky</video:tag>
      <video:tag>Planets</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NOT-BY-CHANCE-PART-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NOT BY CHANCE PART 2</video:title>
      <video:description>According to the theory of evolution, life was born
entirely through natural causes and by chance, and
developed at random. In other words, evolutionists
regard chance as divine, and claim that it is so
rational, conscious and powerful as to be able to
create all the sensitive systems and living things in
the universe. The fact is, however, that today such
scientific fields as biology, paleontology, genetics,
biochemistry and microbiology have proven that life
could never in any way come into being by itself as the
result of chance and natural conditions. That is
because just one single living cell is a great miracle
of design that is sufficient on its own to entirely
invalidate the concept of “chance.” This superior
design and planning in living things is one of the
proofs that they were created by God, Lord of superior
wisdom and infinite knowledge.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/8ff269f2-9553-4d12-982e-16b9c5ab416a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1026</video:duration>
      <video:publication_date>2009-10-23T21:00:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3463.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Universe</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>World</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Christian</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/THE-MIRACLE-IN-THE-EYE-PART-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>THE MIRACLE IN THE EYE PART 1</video:title>
      <video:description>Whatever you have in your life is meaningful through your senses—vision and others. Your family, your house, your office, your friends and everything else in your surroundings, you quickly identify thanks to your vision. Without eyes, you could never get a quick, complete sense of everything that’s happening around you. Without them, you could never imagine colors, forms, scenes, or human faces. But you do have eyes, and thanks to them, you can see your surroundings.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/23078c75-d41c-4d5a-959b-20f29558cd9f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>963</video:duration>
      <video:publication_date>2009-10-17T21:12:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3439.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Eye</video:tag>
      <video:tag>see</video:tag>
      <video:tag>watch</video:tag>
      <video:tag>Look</video:tag>
      <video:tag>lens</video:tag>
      <video:tag>image</video:tag>
      <video:tag>color</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionist</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Part-2-of-Active-Galaxies-by-Fermi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Part 2 of Active Galaxies by Fermi</video:title>
      <video:description>NASAs Fermi shows just how turbulent the active galaxies can be as the illusion that the space is deceptively calm as is viewed from earth. This is Fermi in action in this second part of the series.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3a44ead3-1274-411c-ab11-f76461269226/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2011-11-26T01:28:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8059.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>NASAs</video:tag>
      <video:tag>Fermi</video:tag>
      <video:tag>Shows</video:tag>
      <video:tag>How</video:tag>
      <video:tag>active</video:tag>
      <video:tag>galaxies</video:tag>
      <video:tag>Can</video:tag>
      <video:tag>Be</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ultraviolet-visible-spectroscopy-UV-vis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ultraviolet visible spectroscopy UV vis</video:title>
      <video:description>This video introduce ultraviolet visible spectroscopy background information ultraviolet visible spectroscopy or ultraviolet visible spectrophotometry involves the spectroscopy of photons in the vu visible region</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3a4406b6-f9f7-4487-8e07-7a2aa2a77665/cand_5.jpg</video:thumbnail_loc>
      <video:duration>291</video:duration>
      <video:publication_date>2011-11-24T15:41:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7746.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ultraviolet</video:tag>
      <video:tag>visible</video:tag>
      <video:tag>Spectroscopy</video:tag>
      <video:tag>UV</video:tag>
      <video:tag>vis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Metamorphosis-of-a-butterfly</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Metamorphosis of a butterfly</video:title>
      <video:description>Metamorphosis is a biological process by which an animal physically develops after birth or hatching, involving a conspicuous and relatively abrupt change. This video demonstrates metamorphosis in butterfly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/3a4c9933-db3a-435b-a1ea-6ce214c78bba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>4</video:duration>
      <video:publication_date>2009-08-08T15:32:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3201.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>Metamorphosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NurseReviewOrg-Animation-on-Carbohydrates</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NurseReview.Org - Animation on Carbohydrates</video:title>
      <video:description>NurseReview.org for more animations. ... NurseReview.Org Animation on Carbohydrates nclex review cgfns nle medical physical science medicine</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/3a500e95-c88a-4bdc-bfa6-1b16f6318bd6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>173</video:duration>
      <video:publication_date>2009-04-24T22:49:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2051.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>nursereview</video:tag>
      <video:tag>org</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>on</video:tag>
      <video:tag>carbohydrates</video:tag>
      <video:tag>nclex</video:tag>
      <video:tag>Review</video:tag>
      <video:tag>cgfns</video:tag>
      <video:tag>nle</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Physical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>medicine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Migraine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Migraine</video:title>
      <video:description>A migraine is a chronic disorder that is characterized by sharp pain in the head that may be preceded by sensory warnings. This video gives more information on them.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3a5069fc-8449-4571-980f-212448eac8e5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-11-28T05:59:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8293.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Migraine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brain-Neurotransmitters-in-action-3D-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brain Neurotransmitters in action 3D Animation</video:title>
      <video:description>Neurons communicate through neurotransmitter release at synapses the action of neurotransmitters can be altered at many stages in many different ways</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3a52eac6-d505-4255-be18-267586b7e797/cand_5.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2011-12-11T22:46:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11042.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>Neurotransmitter</video:tag>
      <video:tag>in</video:tag>
      <video:tag>action</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Old-Cell-Model-Nucleus-Centrioles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Old Cell Model - Nucleus &amp; Centrioles</video:title>
      <video:description>In this video of an old cell model the presenter discusses the nucleus and centrioles covering their anatomy and pathophysiology.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3a83d86d-2b07-46b5-b8f5-000c2e9c2b18/cand_5.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2010-11-14T19:07:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5268.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>old</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Nucleus</video:tag>
      <video:tag>Centrioles</video:tag>
      <video:tag>Pathophysiology</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>cytoplasm</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brain-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brain Histology</video:title>
      <video:description>The brain is the center of the nervous system and coordinates all the functions of the body. This is a study of this great organ.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3a8cff35-d97f-478f-ad0e-99a9aee887fe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>502</video:duration>
      <video:publication_date>2011-11-28T11:46:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8480.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Brain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-teeth-grinding-cause-cures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does teeth grinding cause cures?</video:title>
      <video:description>This video explains how  teeth grinding causes cures.

Most people who grind their teeth don&apos;t even realize it but are unknowingly damaging their teeth AND their smiles. See More: http://beauty-grooming.healthguru.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/3a90ebbe-94ab-46d9-b303-797bffe62a62/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2012-10-11T00:48:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27859.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Teeth</video:tag>
      <video:tag>grinding</video:tag>
      <video:tag>Causes</video:tag>
      <video:tag>Cures</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ocean-Life-Epipelagic-Mesopelagic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ocean Life - Epipelagic &amp; Mesopelagic</video:title>
      <video:description>The epipelagic, sunlit, or euphotic zone is the top layer of the ocean zones.  This is the ideal place for about 90 percent of all ocean life to live because of warm temperatures and sunlight that goes down about 660 feet.  This is the only zone to support plant life because it has the light needed for photosynthesis, which is important because it produces a lot of oxygen and some carbon.  Because of the variety in plant life there is a variety of animals including sharks, mackerels, tuna, seals, jellyfish, sea lions, sea turtles, sting rays, and much more!  Though there are a lot of plants, there aren’t very many places to hide.  Therefore some species have developed a camouflage called counter shading.  Counter shading is when an organism is dark on the top of their bodies, and light on the bottom.  This helps disguise them so that if a predator is looking up at them they will blend in with the water above and if they are looking down at them they will blend in with the darker water below.

The mesopelagic zone is also called the twilight zone.  Though some sunlight penetrates through this zone there is not enough for photosynthesis to occur and plants to grow.  This zone, which goes down about 3,300 feet, has some animals including octopus, squid, and hatchet fish.  The animals living in this zone must survive cold temperatures, increased water pressure, and dark water.  Some fish have extra big eyes to help them see, while others produce their own light called bioluminescence using special organs in their bodies called photophores.  Many animals in the twilight zone have thin bodies as their camouflage so it is harder for predators to see them.  But most fish don’t case their food they either wait for it or stalk it.  Some have sharp fangs or big mouths to help them catch their food.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3aa63db1-c3b2-4299-8ea3-32e2f5e75a8b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>513</video:duration>
      <video:publication_date>2010-11-16T14:21:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5505.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Ocean</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Epipelagic</video:tag>
      <video:tag>Mesopelagic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Bacteria-move-The-Flagellum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Bacteria move: The Flagellum</video:title>
      <video:description>A flagellum (plural: flagella) is a long, projection from the cell body, composed of microtubules and surrounded by the plasma membrane. In small, single-cell organisms they may function to propel the cell by beating in a whip-like motion; in larger animals, they often serve to move fluids along mucous membranes such as the lining of the trachea.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/3aa91bbe-0d92-4655-98c1-8b9d64200249/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2007-05-28T00:07:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/432.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Flagella</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>Spirochaete</video:tag>
      <video:tag>DarkFieldMicroscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Amazing-Discovery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Amazing Discovery</video:title>
      <video:description>A fourth moon it is for Pluto. This is a discovery made by the Hubble Space Telescope listen to the report and the people behind it&apos;s success.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a6067b94-4047-47ed-a8c4-732dfc6b6f84/cand_5.jpg</video:thumbnail_loc>
      <video:duration>239</video:duration>
      <video:publication_date>2011-11-23T10:17:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7696.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Astronomers</video:tag>
      <video:tag>Still</video:tag>
      <video:tag>Look</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Hubble</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Telescope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-56-Pangaea</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 56 - Pangaea</video:title>
      <video:description>Pangaea

Pangaea - the idea of Pangaea and some of the evidence behind it</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25011.jpg</video:thumbnail_loc>
      <video:duration>358</video:duration>
      <video:publication_date>2012-09-17T18:05:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/axB6uhEx628</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Pangaea</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-64-Human-Evolution-Overview</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 64 - Human Evolution Overview</video:title>
      <video:description>Human Evolution Overview

From the extinction of the dinosaurs to humanity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25019.jpg</video:thumbnail_loc>
      <video:duration>746</video:duration>
      <video:publication_date>2012-09-17T18:11:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/frE1rjhH77Y</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>human</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Overview</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Penn-Jillette-on-Atheism-and-The-2012-Election</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Penn Jillette on Atheism and The 2012 Election</video:title>
      <video:description>Magician, entertainer, and outspoken atheist Penn Jillette discusses atheistic support of Obama and his own opinion of the Democratic incumbent.  Jillette also discusses the religiosity of other U.S. politicians and the religious privilege enjoyed by Christian politicians.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/3a9db737-679e-408d-82e2-9e8d624f9dad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1174</video:duration>
      <video:publication_date>2012-12-01T18:54:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28238.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>History</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>atheism</video:tag>
      <video:tag>Christianity</video:tag>
      <video:tag>Penn</video:tag>
      <video:tag>Jillette</video:tag>
      <video:tag>Politics</video:tag>
      <video:tag>Obama</video:tag>
      <video:tag>Election</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/HIV-in-the-research-laboratory-PART-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HIV in the research laboratory PART 3</video:title>
      <video:description>How is life to work with HIV in the laboratory. This virus is so dangerous so scientist has to be very careful while wroking with it. This whole video series gives information about routine life of HIV life. This is the video part 3.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/3ac50316-da22-4043-8c22-8320a4f6b4e4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>192</video:duration>
      <video:publication_date>2007-09-01T22:30:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/935.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>hivlab</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dentist-from-Kennewick-WA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dentist from Kennewick WA</video:title>
      <video:description>Introducing the Chapados Family Dentistry.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/411a61cd-6aa3-4774-8ada-5bb205a833c3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
      <video:publication_date>2011-11-29T11:04:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8816.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Dentist</video:tag>
      <video:tag>Kennewick</video:tag>
      <video:tag>WA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/THE-MIRACLE-IN-THE-EYE-PART-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>THE MIRACLE IN THE EYE PART 2</video:title>
      <video:description>Whatever you have in your life is meaningful through
your senses—vision and others. Your family, your
house, your office, your friends and everything else in
your surroundings, you quickly identify thanks to your
vision. Without eyes, you could never get a quick,
complete sense of everything that’s happening around
you. Without them, you could never imagine colors,
forms, scenes, or human faces. But you do have eyes,
and thanks to them, you can see your surroundings.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/9eab18ab-f81a-455f-9a27-b81d2b868520/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1150</video:duration>
      <video:publication_date>2009-10-18T09:56:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3440.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Eye</video:tag>
      <video:tag>see</video:tag>
      <video:tag>watch</video:tag>
      <video:tag>Look</video:tag>
      <video:tag>lens</video:tag>
      <video:tag>image</video:tag>
      <video:tag>color</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionist</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/THE-MIRACLE-IN-THE-ANT-PART-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>THE MIRACLE IN THE ANT - PART 2</video:title>
      <video:description>Technology, collective labor, military strategy,
advanced communications network, an astute and rational
hierarchy, discipline, urban planning… These are
fields where human beings may not always be successful
enough, but where the ants always are. In this film you
will explore the amazing world of ants, a very complex
socio-biological system which could not have been
originated by chance mechanisms and stay clear as an
example of the intelligent design in nature. At the
same time, you can see the mistakes in the theory of
evolution and witness Allah’s immaculate creation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/56c24180-b0e0-4048-b5d3-337172aad7ce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1088</video:duration>
      <video:publication_date>2009-10-17T19:07:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3438.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Ant</video:tag>
      <video:tag>Animal</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionist</video:tag>
      <video:tag>evolutionism</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>creationist</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>darwinism</video:tag>
      <video:tag>darwinist</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-on-molecular-biology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture on molecular biology</video:title>
      <video:description>This video presents a lecture delivered by Professor Graham Walker at MIT. The lecture covers how information is encoded in the sequence of DNA, including the role of nucleotides A, T, C, G in encoding the information. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/3bcfd829-a930-4161-9d7d-fb92c2172631/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3032</video:duration>
      <video:publication_date>2009-04-02T05:55:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1582.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Graham</video:tag>
      <video:tag>Walker</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Features-of-a-bionic-arm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Features of a bionic arm</video:title>
      <video:description>This video shows a person with a with a bionic arm performing some tasks. A man controls a prosthetic arm which is rewired to his chest muscles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/3be80a0d-c7fe-45cc-b58c-7460dbf9bdca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2012-12-04T15:14:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28280.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>bionic</video:tag>
      <video:tag>Arm</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rhythm-is-the-arrangement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rhythm is the arrangement</video:title>
      <video:description>Rhythm is the arrangement of sounds and silences in time. Meter animates time in regular pulse groupings</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/01/3bf27e48-ddc9-4790-b062-6cd9be4c9135/cand_5.jpg</video:thumbnail_loc>
      <video:duration>23</video:duration>
      <video:publication_date>2011-01-18T04:46:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6764.mp4</video:content_loc>
      <video:uploader>damco08691</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Rhythm</video:tag>
      <video:tag>arrangement</video:tag>
      <video:tag>Sounds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-test-methods-and-hybridisation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA test methods and hybridisation</video:title>
      <video:description>This video shows about DNA test methods hybridisation.

&quot;View the full Interactive Tutorial at:
http://www.phgfoundation.org/tutorials/dna/2.html

Often, a particular piece of DNA (or RNA) of interest needs to be detected in a mixture containing many pieces with different sequences.

One way to do this is by hybridisation. Hybridisation refers to the process in which two complementary pieces of DNA (or a piece of DNA and a piece of RNA) anneal to form a double-stranded molecule.

The piece of DNA or RNA used to detect complementary sequences is often called a probe. If the probe is labelled, for example by making it radioactive or fluorescent, then any pieces of DNA or RNA that it hybridises to will also be labelled and can be detected.

Before it can be used for hybridisation, a double-stranded DNA molecule must be separated into single-stranded DNA molecules, or denatured. Denaturing is usually achieved by heating the sample; when it is cooled, the resulting single-stranded molecules will hybridise to complementary molecules in the mixture, including those of the labelled probe.&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/3bf7c298-47b6-48fe-a441-ecbd84f3d1d1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2012-10-11T07:19:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27882.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>dna</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>methods</video:tag>
      <video:tag>hybridisation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Human-Skeletal-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Human Skeletal System</video:title>
      <video:description>The skeletal system is a frame of bones that supports our body. Our skeletal system can be compared to girders. This video explains the structure and functions of the skeletal system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3c04877b-2abf-40e5-ac69-2e3ebc8a634d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>153</video:duration>
      <video:publication_date>2011-12-12T02:36:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11390.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Skeletal</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pre-Calculus_-Products-and-Quotients-of-Complex-Numbers-in</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pre-Calculus_ Products and Quotients of Complex Numbers in</video:title>
      <video:description>Pre-Calculus_ Products and Quotients of Complex Numbers in Polar Form</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/3c0716c9-f918-4c07-a638-82b6f772e0bf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>194</video:duration>
      <video:publication_date>2010-12-06T13:18:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6526.mp4</video:content_loc>
      <video:uploader>frede</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>pre</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Products</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Quotients</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Complex</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Polar</video:tag>
      <video:tag>form</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-escape-Armageddon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to escape Armageddon</video:title>
      <video:description>Despite looking calm and constant from earth the celestial bodies are always in motion and that includes asteroids which are a threat to life on earth. This video shows a possible way of saving the planet from destruction by other bodies in Sci Fi Science and avoiding armageddon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/3c11cb0e-1560-4695-8b67-18f839158b46/cand_5.jpg</video:thumbnail_loc>
      <video:duration>101</video:duration>
      <video:publication_date>2012-12-10T01:36:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28489.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Sci</video:tag>
      <video:tag>Fi</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Avoiding</video:tag>
      <video:tag>Armageddon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Reva-and-David-Logan-Center-for-the-Arts-Topping-Off</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Reva and David Logan Center for the Arts Topping Off</video:title>
      <video:description>Lec 9 - Reva and David Logan Center for the Arts Topping Off. Art-loving University faculty, staff, students, and donors gathered recently at the construction site of the Reva and David Logan Center for the Arts, to celebrate a milestone in construction of the 10-story tower and to recognize the hard work that already has made the edifice a campus landmark.

April 15, 2011

http://news.uchicago.edu/article/2011/05/02/celebration-marks-topping-reva-and-david-logan-center-arts</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14718.jpg</video:thumbnail_loc>
      <video:duration>190</video:duration>
      <video:publication_date>2012-08-27T10:17:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/o5yEodbRwhw</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Topping</video:tag>
      <video:tag>off</video:tag>
      <video:tag>Construction</video:tag>
      <video:tag>arts</video:tag>
      <video:tag>building</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/T-Cell-Development-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>T Cell Development Animation</video:title>
      <video:description>This video describes the process of T cell development. All T cells originate from haematopoietic stem cells in the bone marrow. Haematopoietic progenitors derived from haematopoietic stem cells populate the thymus and expand by cell division to generate a large population of immature thymocytes. The earliest thymocytes express neither CD4 nor CD8, and are therefore classed as double-negative cells. As they progress through their development they become double-positive thymocytes (CD4plus CD8plus), and finally mature to single-positive (CD4plus CD8minus or CD4minus CD8plus) thymocytes that are then released from the thymus to peripheral tissues.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/3c16ca97-45e9-418c-9afb-fe836141bbc8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2009-05-27T20:01:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2509.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>immunology</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Medical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-the-Quran-and-its-Meaning</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding the Quran and it&apos;s Meaning</video:title>
      <video:description>Citing samples of verses in the Quran explaining the shape of the Earth.This lecture by Dr.Zakir Naik will answer your questions on the conflicts between modern science and the Quaran. If you want to refer to the Quaran visit,
www.searchquaran.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/3c1f3650-5a13-4e8d-b12f-52d374f99988/cand_5.jpg</video:thumbnail_loc>
      <video:duration>572</video:duration>
      <video:publication_date>2009-09-28T07:57:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3383.mp4</video:content_loc>
      <video:uploader>Salman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Zakir</video:tag>
      <video:tag>Naik</video:tag>
      <video:tag>Quran</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Qur</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Koran</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>conciliation</video:tag>
      <video:tag>Jesus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sex-and-Death-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sex and Death 3</video:title>
      <video:description>People don&apos;t usually study about sex and death, so this video will shed light on the relationship of the two.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/3c780cf0-0f3c-43ca-8bae-9472b98aef3f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>624</video:duration>
      <video:publication_date>2007-10-01T00:34:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1053.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>sexdeterminationlecture3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cholecystitis-and-Colelithiasis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cholecystitis and Colelithiasis</video:title>
      <video:description>Cholecystitis is an acute or chronic inflammation of the gallbladder usually associated with gallstone impacted in the cystic duct causing distension of the gallbladder cholecystitis with cholelithiasis is usually treated by surgery</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3c7db8ed-7c83-4628-9d72-afd90616af01/cand_5.jpg</video:thumbnail_loc>
      <video:duration>562</video:duration>
      <video:publication_date>2010-11-15T18:19:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5415.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cholecystitis</video:tag>
      <video:tag>Colelithiasis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-is-RNAi-discovered-part-1-of-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How is RNAi discovered? part 1 of 2</video:title>
      <video:description>This video shows how RNAi is discovered in very simple way. RNA interference (also called &quot;RNA-mediated interference&quot;, abbreviated RNAi) is a mechanism for RNA-guided regulation of gene expression in which double-stranded ribonucleic acid inhibits the expression of genes with complementary nucleotide sequences. Conserved in most eukaryotic organisms, the RNAi pathway is thought to have evolved as a form of innate immunity against viruses and also plays a major role in regulating development and genome maintenance.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/3c370a90-2a3b-4c6b-9c56-fb6bba74f18d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>466</video:duration>
      <video:publication_date>2007-09-01T20:36:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/927.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>rnai</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gastroenteral-Anastomosis-with-Circular-Stapler-Surgery-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gastroenteral Anastomosis with Circular Stapler Surgery Videos</video:title>
      <video:description>The circular stapling technique has been widely applied for gastrointestinal anastomosis in gastrectomies (open or laparoscopic) for distal gastric cancers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3c3d169c-f62e-4934-8096-320de402f84b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2011-12-01T01:54:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9886.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Gastroenteral</video:tag>
      <video:tag>Anastomosis</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Circular</video:tag>
      <video:tag>Stapler</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mutant-Planet-Unlikely-Predator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mutant Planet- Unlikely Predator</video:title>
      <video:description>This clip from the Science Channel show Mutant Planet shows a snail catching its prey.  Also features a reptile with a surprising prehistoric secret.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/3c42995b-ad73-4a40-b497-7a4a3b4115d3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2012-12-08T08:04:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28385.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Mutant</video:tag>
      <video:tag>Planet</video:tag>
      <video:tag>snail</video:tag>
      <video:tag>tuatara</video:tag>
      <video:tag>new</video:tag>
      <video:tag>zealand</video:tag>
      <video:tag>reptile</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gold-Nanoparticles-and-Their-Usage-in-Cancer-Cell-Detection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gold Nanoparticles and Their Usage in Cancer Cell Detection</video:title>
      <video:description>This video shows how gold nanoparticles can be used for cancer cell detection.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/3c502df1-81b2-46ad-b879-79d02acb1e9d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2010-12-03T11:31:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6360.mp4</video:content_loc>
      <video:uploader>beautiful</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Gold</video:tag>
      <video:tag>Nanoparticles</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>detection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Micro-endoscopic-laminectomy-in-India-is-conducted-by-trained-spine-surgeons-of</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Micro endoscopic laminectomy in India is conducted by trained spine surgeons of</video:title>
      <video:description>Microlaminectomy is performed for patients with symptomatic painful lumbar spinal stenosis it is performed to remove the large arthritic osteophytes bone spurs that are compressing the spinal nerves</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3c6c0629-3049-4989-ba50-ab4123b2556e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2011-12-06T17:06:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10667.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Micro</video:tag>
      <video:tag>Endoscopic</video:tag>
      <video:tag>laminectomy</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>is</video:tag>
      <video:tag>conducted</video:tag>
      <video:tag>by</video:tag>
      <video:tag>trained</video:tag>
      <video:tag>spine</video:tag>
      <video:tag>surgeons</video:tag>
      <video:tag>of</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Measuring-The-Angles-of-Elevation-and-Depression</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Measuring The Angles of Elevation and Depression</video:title>
      <video:description>This video shows the measurement of angles of elevation and depression with an example. These angles are used to measure the distance and heights of objects where measurement by physical method is difficult.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3c7583fb-32d9-43d1-85b8-bbedc816ec89/cand_5.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2011-12-12T02:49:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11428.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>angles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Elevation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Depression</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Insulin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Insulin</video:title>
      <video:description>Insulin Education. Insulin is a hormone that regulates the amount of glucose (sugar) in the blood and is required for the body to function normally. Read more: http://www.madehow.com/Volume-7/Insulin.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3ccac77e-910e-468b-8d61-5707abd1c42f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>375</video:duration>
      <video:publication_date>2010-11-24T04:59:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5898.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Insulin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Techniques-to-Run-Fast</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Techniques to Run Fast</video:title>
      <video:description>The running person is shown in the video. There are a lot of techniques which may help you in running master and master.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/3cdbf242-b771-4de2-be6b-4dd3f44dd010/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2009-06-29T08:19:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2904.mp4</video:content_loc>
      <video:category>Healthcare Management</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Run</video:tag>
      <video:tag>fast</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Atomic-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Atomic Theory</video:title>
      <video:description>Where are the electrons and what are they doing in our environment? Here is a brief explanation of the atomic theory with the structure of atoms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/3cd8d9e9-5a57-4f4a-bfa6-93dadba28a63/cand_5.jpg</video:thumbnail_loc>
      <video:duration>252</video:duration>
      <video:publication_date>2010-12-20T10:34:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6647.mp4</video:content_loc>
      <video:uploader>faorger</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ap</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>theory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nonspecific-defense-of-the-body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nonspecific defense of the body</video:title>
      <video:description>The video explains a situation where bacteria enters the body through a cut in the body. The body responds in a nonspecific defenses mechanism as if its a situation of fever.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3ce03b5d-11f8-43f2-b94e-ad2ea4b14c64/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2010-11-25T21:55:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6106.mp4</video:content_loc>
      <video:uploader>rainman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>fever</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NASA-Captured-Images-of-UFO</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NASA Captured Images of UFO</video:title>
      <video:description>Video shows a picture captured by NASA during night. An UFO is shown here that was captured by our scientist.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/3cdfad54-94c0-4aa4-9076-44c37901ba59/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2013-01-11T04:01:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28573.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>Ufo</video:tag>
      <video:tag>STS</video:tag>
      <video:tag>48</video:tag>
      <video:tag>object</video:tag>
      <video:tag>Curved</video:tag>
      <video:tag>to</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>trajectory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Placebo-Effect</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Placebo Effect</video:title>
      <video:description>When something with no therapeutic value still allows us to feel better is called as placebo effect. But why, exactly does it work? Here are some potential reasons.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/11/3ce1fa07-44b0-4517-a3da-060cb39dd9ac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2015-11-28T13:38:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32366.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>placebo</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Analysis-of-Genetics-and-the-Structure-of-DNA-PART-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Analysis of Genetics and the Structure of DNA -- PART 1</video:title>
      <video:description>Know all about genetics and how it works.This comprehensive video explains the details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/3cfa7e4b-b1b5-43a5-90df-653f708c49f4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>392</video:duration>
      <video:publication_date>2009-05-27T18:50:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2341.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Deoxyribose</video:tag>
      <video:tag>Pentose</video:tag>
      <video:tag>sugar</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>synthesis</video:tag>
      <video:tag>Nucleic</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>Biological</video:tag>
      <video:tag>molecule</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>nucleotides</video:tag>
      <video:tag>acids</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-four-life-at-the-end-of-the-chromosome-part-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture four life at the end of the chromosome part 5</video:title>
      <video:description>This video is a continuation of the fifth part part on the double life of RNA.The video is also courtesy of the 1995 Webcast lectures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/3d0d2a0c-a1a3-47c6-9e89-e348d585ac44/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2007-09-01T20:03:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/917.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>RNA</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tiny-Conspiracies-Part-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tiny Conspiracies (Part 8)</video:title>
      <video:description>Bacteria communicate with chemical languages that allow them to synchronize their behavior and thereby act as multi-cellular organisms. This process, called quorum sensing, enables bacteria to do things they cant do as a single cell, like successfully infect and cause disease in humans.
 
Bonnie Bassler, Ph.D., the Squibb Professor of Molecular Biology at Princeton University and President-elect for the American Society for Microbiology, has been researching strategies that can interfere with quorum sensing and will hopefully yield novel antibiotics to prevent disease. 

In this episode of MicrobeWorld Video we present the full presentation Dr. Bassler gave at the Marian Koshland Science Museum in Washington, D.C. on June 18, 2009. Not only does Dr. Bassler explain the mechanisms of bacterial communication, but she also puts forth her theories on how we can disrupt this communication for human benefit.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/3e3673b0-6cdf-4785-9cd2-0d4f247315ff/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-16T15:03:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4280.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>bonnie</video:tag>
      <video:tag>bassler</video:tag>
      <video:tag>quorum</video:tag>
      <video:tag>sensing</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>koshland</video:tag>
      <video:tag>museum</video:tag>
      <video:tag>DC</video:tag>
      <video:tag>princeton</video:tag>
      <video:tag>ASM</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>Microbes</video:tag>
      <video:tag>MicrobeWorld</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-effect-of-contact-inhibition-on-cell-division</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The effect of contact inhibition on cell division</video:title>
      <video:description>This video demonstates the process of contact inhibition, in which cells slow down their rate of division when they begin to touch one another. Under these circumstances, cells tend to go through senescence.


This video is from:
Molecular Biology of the Cell, 5th Edition
Alberts, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4105-5</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/3e36d7f1-1e36-40d8-9afa-3f2165ff40b5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2010-04-08T20:33:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4192.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>contact</video:tag>
      <video:tag>Inhibition</video:tag>
      <video:tag>Cellular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Does-the-universe-have-a-purpose-featuring-Neil-deGrasse-Tyson-by-Minute-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Does the universe have a purpose? featuring Neil deGrasse Tyson by Minute Physics</video:title>
      <video:description>The answer might surprise you. Can scientists predict the operations of the complicated universe? Can anyone predict it? What about all the random mayhem, death, destruction, and so on that has occurred over the years?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/3e52760c-fa46-446e-a71e-da4427f1a025/cand_5.jpg</video:thumbnail_loc>
      <video:duration>153</video:duration>
      <video:publication_date>2013-02-08T02:49:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29573.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Universe</video:tag>
      <video:tag>Minute</video:tag>
      <video:tag>physics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Distinction-between-cell-wall-and-plasma-membrane</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Distinction between cell wall and plasma membrane</video:title>
      <video:description>The Cell wall contains the Plasma Membrane within it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3e5a0ebe-25a1-4d73-b6e4-a04247a17764/cand_5.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2011-12-12T02:19:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11340.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>wall</video:tag>
      <video:tag>and</video:tag>
      <video:tag>plasma</video:tag>
      <video:tag>membrane</video:tag>
      <video:tag>are</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>Distinct</video:tag>
      <video:tag>Structures</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-Economic-Profit-vs-Accounting-Profit</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - Economic Profit vs Accounting Profit</video:title>
      <video:description>Economic Profit vs Accounting Profit

Difference between a firm&apos;s accounting and economic profit</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25485.jpg</video:thumbnail_loc>
      <video:duration>486</video:duration>
      <video:publication_date>2012-09-18T14:40:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/06j_zPdPWOY</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>economic</video:tag>
      <video:tag>Profit</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Accounting</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Haversian-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Haversian System</video:title>
      <video:description>Haversian System is one of the functional unit of our body. Its structure and different parts are discussed here in detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/3e797ffd-382a-44b3-b077-a074dcc4135d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2013-04-07T19:25:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30466.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Haversian</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-94-Cost-Push-Inflation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 94 - Cost Push Inflation</video:title>
      <video:description>Cost Push Inflation

How an oil shock can slow the economy while causing inflation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25583.jpg</video:thumbnail_loc>
      <video:duration>345</video:duration>
      <video:publication_date>2012-09-18T16:31:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3A-nAw2tY_4</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>cost</video:tag>
      <video:tag>Push</video:tag>
      <video:tag>inflation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rounding-The-Decimals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rounding The Decimals</video:title>
      <video:description>This video explains the rules for rounding off the decimals. The tutorial is from the very basics and explains everything with examples.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/edb5ef3a-7aeb-4262-b537-5e8c876750c3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2010-12-04T12:55:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6439.mp4</video:content_loc>
      <video:uploader>gangster</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Rounding</video:tag>
      <video:tag>Decimals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Life-Cycle-of-Mosquito</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Life Cycle of  Mosquito</video:title>
      <video:description>To prevent mosquitoes from spreading diseases, it&apos;s essential to understand their life cycle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/3ea7106e-df59-4877-9ded-6a59f8447aaa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2012-04-12T22:49:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12187.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>mosquito</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/British-natives-gastric-bypass-treatment-at-mumbai-in-india</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>British natives gastric bypass treatment at mumbai in india</video:title>
      <video:description>Karen williams a british native got a gastric bypass treatment at mumbai in india with the aim of getting freedom of morbid obesity and is now very happy as well as hopeful of getting weight reduction benefit after her successful gastric bypass treatment at mumbai in india</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3eae74cc-f27e-49d8-b407-d48be3e397ac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
      <video:publication_date>2011-11-30T05:57:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9295.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>British</video:tag>
      <video:tag>native</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Gastric</video:tag>
      <video:tag>Bypass</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sterilization-of-women-by-tubal-ligation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sterilization of women by tubal ligation</video:title>
      <video:description>In the normal female reproductive tract, the ovary releases ova into the fallopian tube. Fallopian tube is the normal site of fertilization. Tubal ligation is a surgical procedure whereby, the fallopian tubes are permanently divided preventing fertilization of ova.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/a6457b53-3f07-4c6a-812f-c6c08969f069/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2009-04-23T06:59:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2002.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>women</video:tag>
      <video:tag>Sterilization</video:tag>
      <video:tag>by</video:tag>
      <video:tag>tubal</video:tag>
      <video:tag>ligation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Miracle-Planet-Asteroid-Collision</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Miracle Planet - Asteroid Collision</video:title>
      <video:description>Miracle Planet - Asteroid Collision video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a641fe84-932f-4c04-a125-180c58b6c79d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>424</video:duration>
      <video:publication_date>2010-11-10T11:30:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4926.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>miracle</video:tag>
      <video:tag>Planet</video:tag>
      <video:tag>Asteroid</video:tag>
      <video:tag>collision</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Y-Chromosomes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Y Chromosomes</video:title>
      <video:description>Video contains a detailed study of y chromosomes. Video contains the reviews of the experts and is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a6592514-f013-4575-8d10-3bf5599c1a0e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2010-11-24T16:15:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5979.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Y</video:tag>
      <video:tag>chromosome</video:tag>
      <video:tag>A</video:tag>
      <video:tag>case</video:tag>
      <video:tag>study</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-43-Depreciation-and-Opportunity-Cost-of-Capital</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 43 - Depreciation and Opportunity Cost of Capital</video:title>
      <video:description>Depreciation and Opportunity Cost of Capital

How to account for things when you own the building instead of renting it</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25486.jpg</video:thumbnail_loc>
      <video:duration>490</video:duration>
      <video:publication_date>2012-09-18T14:43:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ckBKDrKVIMU</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Depreciation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>opportunity</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>of</video:tag>
      <video:tag>capital</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Receptive-Field-Mapping</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Receptive Field Mapping</video:title>
      <video:description>This video demonstrates V1 Simple Cell Receptive Field Mapping. It is the process of measuring the receptive field of a neuron.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a65c5f46-7657-4330-b39b-3be66b91182a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2010-11-30T22:17:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6345.mp4</video:content_loc>
      <video:uploader>karel</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>V1</video:tag>
      <video:tag>simple</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Receptive</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>Mapping</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Drosophila-Molecular-Clock-Model-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Drosophila Molecular Clock Model Part 3</video:title>
      <video:description>How Drosophila Reacts to circadian rhythm? Jusl like in per gene, transcription in tim (timeless) gene is controlled with the same promoters (green and blue proteins). As PER and TIM proteins are made they interact with each other connecting together forming TIM/PER complex. As more and more TIM/PER complexes has been made, they enter nucleus, and interact with promoters, stopping expression of per/tim. As sun rises TIM gets degraded and translation reappears.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/3ebe015f-bca4-4381-a4ff-2883c5a9ebf9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2007-08-09T22:45:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/644.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>clock</video:tag>
      <video:tag>circadian</video:tag>
      <video:tag>Rhythm</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Detailed-Structure-of-DNA-and-RNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Detailed Structure of DNA and RNA</video:title>
      <video:description>Here is a brief description of the DNA(Deoxy-ribonucleic acid) and RNA(Ribonucleic acid) structures. Watch this video to know the basics of this structure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/3eb52376-1d56-4727-a509-c3f5d79210dc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>599</video:duration>
      <video:publication_date>2013-01-19T05:12:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28948.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>dna</video:tag>
      <video:tag>and</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Graphing-at-NASA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Graphing at NASA</video:title>
      <video:description>Graphs are abstract images show to represent certain data. They come in various shapes, sizes and even colours. Let us see now how NASA graph their work.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3ec8a5ee-7dd1-4aff-81fa-9e8a52cdf3e7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2011-11-23T09:13:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7663.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>BEST</video:tag>
      <video:tag>Graphing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Surgical-repair-of-the-Achilles-tendon-in-India-Advanced-medical-repair-for-ruptures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Surgical repair of the Achilles tendon in India Advanced medical repair for ruptures</video:title>
      <video:description>Achilles tendon is located in near the heel and is built ti withstand great usage such as jumping running and other foot activities, however at some point this tendon gets worn out. This is the surgical repair in India an advanced medical repair for ruptured tendons.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3ecd0dde-a34a-4a68-9da1-92e652fe6bcc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>192</video:duration>
      <video:publication_date>2011-12-06T17:13:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10690.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Achilles</video:tag>
      <video:tag>tendon</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>Advanced</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>for</video:tag>
      <video:tag>ruptures</video:tag>
      <video:tag>T</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NASA-Lunar-Eclipse-Essentials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NASA  Lunar Eclipse Essentials</video:title>
      <video:description>NASA  Lunar Eclipse Essentials. A lunar eclipse occurs when the Moon passes behind the Earth so that the Earth blocks the Sun&apos;s rays from striking the Moon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3ef2ae86-b318-42cb-a591-54a8b8b9ce5f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2011-11-09T15:58:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7402.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>LUNAR</video:tag>
      <video:tag>Eclipse</video:tag>
      <video:tag>Essentials</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-65-Dividing-Mixed-Numbers-and-Fractions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 65 - Dividing Mixed Numbers and Fractions</video:title>
      <video:description>Dividing Mixed Numbers and Fractions

U02_L2_T3_we4 Dividing Mixed Numbers and Fractions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24788.jpg</video:thumbnail_loc>
      <video:duration>202</video:duration>
      <video:publication_date>2012-09-17T16:50:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aNeCGxJVG7w</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Dividing</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Fractions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fluid-and-electrolytes-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fluid and electrolytes part 1</video:title>
      <video:description>Water is an essential carrier for nutrients and metabolites, and it comprises the major part of human body mass at any age. Water and electrolyte requirements per unit body mass are very high after birth and decrease with age until adulthood. Most published studies on the adaptation processes of water and electrolyte metabolism relate to the preterm neonate, while studies on water and electrolyte metabolism in older paediatric patients are limited. Therefore, recommendations for children are often based on extrapolations from data in neonates and adults.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3ef75412-80d6-4330-88fa-b64af544bd70/cand_5.jpg</video:thumbnail_loc>
      <video:duration>599</video:duration>
      <video:publication_date>2010-11-11T23:07:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5020.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Education</video:category>
      <video:tag>fluid</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Electrolytes</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Cognitive-Science-C103-Lecture-18</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Cognitive Science C103 - Lecture 18</video:title>
      <video:description>Cognitive Science C103 - Lecture 18

History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25836.jpg</video:thumbnail_loc>
      <video:duration>3550</video:duration>
      <video:publication_date>2012-09-18T17:49:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZxJ_jn2QFxQ</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C103</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>18</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Imaginary-mechanisms-of-evolution-Mutation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Imaginary mechanisms of evolution: Mutation</video:title>
      <video:description>Imaginary mechanisms of evolution, natural selection and mutation, have no power to develop new species. Mutation only give harm to the organisms and natural selection cannot form new organs and systems to the organisms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/52963424-79e6-4cd5-a45a-9f54ef21dbce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>376</video:duration>
      <video:publication_date>2009-08-07T22:09:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3180.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Archaeology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>mutation</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>God</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Species</video:tag>
      <video:tag>molecul</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>protein</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-DIY-X-Ray-CT-Scanner</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With DIY X-Ray CT Scanner</video:title>
      <video:description>This video shows a DIY X-ray CT scanner that is controlled by an arduino which makes the complex procedure too simple. Arduino is an open source electronic platform which is created to prepare electronic object.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/3f185ec8-ac44-41a8-b19d-c047155c1873/cand_5.jpg</video:thumbnail_loc>
      <video:duration>395</video:duration>
      <video:publication_date>2013-02-10T03:24:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29987.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>diy</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>CT</video:tag>
      <video:tag>scanner</video:tag>
      <video:tag>controlled</video:tag>
      <video:tag>by</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Arduino</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/12V-RF-Motor-Controller-Reverse-by-ToggleMomentaryLatching</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>12V RF Motor Controller Reverse by Toggle/Momentary/Latching</video:title>
      <video:description>The rf reversing motor controller operates in toggle, momentary and latched control mode (set the mode as you like freely). You can rotate the motor in the positive or reversal direction with the transmitter (remote control) from any place within a reliable distance, wireless signal can pass through walls, floors and doors. It is suitable for the motors of conveyors, awnings, winches, electrically operated doors/windows/blinds or other mechanicals and appliances.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12170.mp4</video:content_loc>
      <video:uploader>Yanru Gong</video:uploader>
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    <loc>https://dnatube.com/videos/Algebra-Equation-of-a-line</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Determining the equation of a line is shown in this algebra video.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2395.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemical Science - Oxidation Reduction (cont.) - Lecture 26</video:title>
      <video:description>Principles of Chemical Science/n    * Email this page/nVideo Lectures - Lecture 26/nTopics covered:
	/nOxidation/Reduction (cont.)/nInstructor:
	/nProf. Catherine Drennan/nTranscript - Lecture 26/nGood afternoon./nGood afternoon everybody. I am going to start this morning, or this afternoon with a question we had at the bottom of last lecture&apos;s handout./nBut we are not going to actually answer this question until the end of today&apos;s lecture./nLet&apos;s look at what the question is, and you can be thinking about it during today&apos;s lecture. All right. The question is vitamin B12, which we have already mentioned once in this course, it has a large negative redox potential./nThe standard reduction potential is large and negative./nHow does it get reduced in the body? Let&apos;s think about the problem here. As we learned last time, compounds with large negative reduction potentials are hard to reduce./nThey are easy to oxidize, which makes them good reducing agents, but they are hard to reduce. And vitamin B12 has a large negative value so it is hard to reduce./nBut in the body it needs to be reduced to be active for one particular enzyme./nIt needs to be reduced but it is hard to reduce, so what does the body do to compensate? How does this work? I am going to answer this at the end of class, but let me first tell you in the beginning of class why this is an important question./nThe proper functioning of a particular enzyme requires reduced B12 and also another B vitamin called folic acid./nAnd this particular enzyme is believed to be important in preventing heart disease and also important in preventing birth defects and also important for maintaining mental health./nThis September, Laura Philips, who is a recitation instructor, and I went to Oxford to attend a meeting on vitamin B12. And it was a very medical-based meeting./nAnd a large number of the talks were by physicians talking about treating people with B12 deficiencies that had mental illnesses./nAnd they told one story of a man who was sort of a middle-aged man who c</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/3f2e0d2e-76fd-4faf-90b9-a8c7d3ec4d94/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2890</video:duration>
      <video:publication_date>2009-04-16T23:32:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1758.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
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      <video:tag>Oxidation</video:tag>
      <video:tag>Reduction</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Infection by a Brain Worm</video:title>
      <video:description>There are certain internal worms that specifically target the brain. This video shows the effect of a brain worm infection such as that of a pork tapeworm, follow this survivor&apos;s story.</video:description>
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      <video:duration>242</video:duration>
      <video:publication_date>2011-12-01T00:34:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9834.mp4</video:content_loc>
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      <video:tag>Worm</video:tag>
      <video:tag>Infection</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>THE MIRACULOUS MOLECULE DNA</video:title>
      <video:description>This video shows the miraculous molecule DNA with new visual effects.
The progress of science makes it clear that living beings have an extremely complex structure and an order too perfect to have come into being by coincidence. This is evidence to the fact that living beings are created by an All-Powerful Creator with superior knowledge. 
From the U.S.A. to China, scientists from all over the world have given their best efforts to decode the 3 billion chemical letters in DNA and to determine their sequence.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3178.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>God</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>molecule</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>graphic</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>amino</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-miracle-of-the-design-in-the-cell-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The miracle of the design in the cell 1</video:title>
      <video:description>In the beginning, scientific circles considered the cell as the smallest living unit. But researchers have recently viewed the cell membrane, so much smaller than the cell in volume, as a new kind of living thing. This membrane that surrounds the cell displays features of a conscious living being, such as the ability to decide, remember, and evaluate. How does such a membrane only one hundred thousandth of a millimeter thick come to possess such features? Get answers fro this discussion.</video:description>
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      <video:duration>260</video:duration>
      <video:publication_date>2009-08-07T21:21:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3171.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
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      <video:tag>Ear</video:tag>
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      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
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      <video:tag>Allah</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Species</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Explanation-of-yeast-infections-your-mouth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of yeast infections your mouth</video:title>
      <video:description>This video shows about yeast infections at your mouth 

If the bacterial balance in your mouth gets thrown off, it can develop into a painful infection. http://beauty-grooming.healthguru.com/</video:description>
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      <video:duration>119</video:duration>
      <video:publication_date>2012-10-11T01:01:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27868.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>yeast</video:tag>
      <video:tag>Infections</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>Mouth</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Ed-fouche</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ed fouche</video:title>
      <video:description>Ed Fouche is a former area 51 employee who talks about the secrete government technology research carried out in area 51. Watch this video and know these secretes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/40777768-62e3-46b5-ba30-839a80d8a027/cand_5.jpg</video:thumbnail_loc>
      <video:duration>900</video:duration>
      <video:publication_date>2013-01-11T07:48:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28628.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Ed</video:tag>
      <video:tag>fouche</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Oncology-Transcription-Services</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Oncology Transcription Services</video:title>
      <video:description>iSource transcription offers the most accurate and comprehensive oncology transcription services at very reasonable rate you won&apos;t find elsewhere. For more info    call toll free  1-888-571-9069  or visit      http://www.isourcetranscription.com/oncology-transcription.html</video:description>
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      <video:duration>30</video:duration>
      <video:publication_date>2012-06-28T05:59:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12328.mp4</video:content_loc>
      <video:uploader>john fenix</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>oncology</video:tag>
      <video:tag>Transcription</video:tag>
      <video:tag>services</video:tag>
      <video:tag>transcriptionist</video:tag>
      <video:tag>Help</video:tag>
      <video:tag>types</video:tag>
      <video:tag>of</video:tag>
      <video:tag>transcriptio</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Rapid-Bacterial-Growth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rapid Bacterial Growth</video:title>
      <video:description>Dr. Brett Finlay shows how bacteria can grow rapidly to incredible numbers, and also explains what limits this explosive growth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/40b03011-e8b0-434f-9358-c37cf79adccc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2012-04-12T23:12:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12203.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Rapid</video:tag>
      <video:tag>Bacterial</video:tag>
      <video:tag>Growth</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-Economics-C3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Economics C3</video:title>
      <video:description>&quot;Lec 7 - Economics C3 &quot;Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24144.jpg</video:thumbnail_loc>
      <video:duration>4778</video:duration>
      <video:publication_date>2012-09-15T04:02:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eUjG-zImyJ4</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Rotary-Combustion-engine-anatomy-and-assembly</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rotary Combustion engine anatomy and assembly</video:title>
      <video:description>This are  the parts and components that go into the making of a rotary engine. Follow the 3D animation into its mechanical assembly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/40e28ebe-e518-4304-a24e-774d56eea94f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>205</video:duration>
      <video:publication_date>2011-11-26T00:30:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8019.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Rotary</video:tag>
      <video:tag>Engine</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Do-I-have-diabetes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Do I have diabetes</video:title>
      <video:description>To find out that one has to look first at the risk factors which include ethnic groups, weight, history and sedentary lifestyles. The best and sure way to find out is by visiting a healthcare provider. This video shows how to know if they have diabetes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/40e4ab79-1366-4784-a39d-5da2f1f89eed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2011-11-28T06:22:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8335.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>know</video:tag>
      <video:tag>if</video:tag>
      <video:tag>You</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Diabetes</video:tag>
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    <loc>https://dnatube.com/videos/Video-of-Thyroid-gland-clinical-exam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video of Thyroid gland clinical exam</video:title>
      <video:description>The thyroid gland is located below the thyroid cartilage in the anterior neck. Some tests for may go beyond the clinical exam, into a blood test or even imaging, this video however takes a closer look at the clinical examination.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/411603e4-2a94-4d50-9b01-897dcd5e9fc6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>370</video:duration>
      <video:publication_date>2011-11-28T11:15:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8455.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>thyroid</video:tag>
      <video:tag>Gland</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>Video</video:tag>
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    <loc>https://dnatube.com/videos/Reactions-of-ER-Membrane-Tubules-with-DNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reactions of ER Membrane Tubules with DNA</video:title>
      <video:description>See how a nuclear envelope is structured which serves as a physical barrier to separate the contents of nucleus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/411e5efd-8a21-4ce5-b101-dad921eb2be6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2009-05-27T19:52:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2489.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Education</video:category>
      <video:tag>nuclear</video:tag>
      <video:tag>Envelope</video:tag>
      <video:tag>assembly</video:tag>
      <video:tag>Cellular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>organelle</video:tag>
      <video:tag>dna</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Mechanism-of-Cisplatin-New-HD</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Mechanism of Cisplatin (New -HD)</video:title>
      <video:description>Cisplatin is in a class of drugs known as platinum-containing compounds used to treat various types of cancers including metastatic testicular and ovarian tumors. The molecule was</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/40f9bb82-552a-4bba-b2bd-271906f368c0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2009-04-24T23:08:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2101.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Cisplatin</video:tag>
      <video:tag>chemotherapy</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>drug</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>action</video:tag>
      <video:tag>adduct</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>hmg</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>lance</video:tag>
      <video:tag>Armstrong</video:tag>
      <video:tag>university</video:tag>
      <video:tag>of</video:tag>
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      <video:tag>island</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cloning_Humans - Part 6 (of 6)</video:title>
      <video:description>As we know, human cloning is the creation of a genetically identical copy of a human. Does it work? It does not usually refer to monozygotic multiple births, human cell or tissue reproduction. The ethics of cloning is an extremely controversial issue. The term is generally used to refer to artificial human cloning; human clones in the form of identical twins are commonplace, with their cloning occurring during the natural process of reproduction. There are two commonly discussed types of human cloning: therapeutic cloning and reproductive cloning. Therapeutic cloning involves cloning cells from an adult for use in medicine and is an active area of research, while reproductive cloning would involve making cloned humans. Such reproductive cloning has not been performed and is illegal in many countries. A third type of cloning called replacement cloning is a theoretical possibility, and would be a combination of therapeutic and reproductive cloning. Replacement cloning would entail the replacement of an extensively damaged, failed, or failing body through cloning followed by whole or partial brain transplant.</video:description>
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      <video:duration>225</video:duration>
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    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-75-Quantum-Numbers-NB</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 75 - Quantum Numbers (NB)</video:title>
      <video:description>Quantum Numbers (NB)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26250.jpg</video:thumbnail_loc>
      <video:duration>153</video:duration>
      <video:publication_date>2012-09-19T00:29:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/f-SJBvBHpuM</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Quantum</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>NB</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lip-Biopsy-to-get-a-sample-of-swelling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lip Biopsy to get a sample of swelling</video:title>
      <video:description>This video shows a patient with a swelling on the lower lip that has not changed in a year and is painless. This video shows how do a lip biopsy to get a sample of the swelling for diagnostic purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a664982c-4230-49f3-af31-c904ff4367f2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>291</video:duration>
      <video:publication_date>2011-12-01T02:33:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9952.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lip</video:tag>
      <video:tag>biopsy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-CA-Algebra-I-Simplying-Expressions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - CA Algebra I: Simplying Expressions</video:title>
      <video:description>CA Algebra I: Simplying Expressions

38-43, systems, binomial simplification</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22484.jpg</video:thumbnail_loc>
      <video:duration>651</video:duration>
      <video:publication_date>2012-09-11T02:16:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ri-0v6vqcKM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CA</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Simplying</video:tag>
      <video:tag>Expressions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Economics-C3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Economics C3 -</video:title>
      <video:description>&quot;Lec 8 - Economics C3 -&quot;Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24145.jpg</video:thumbnail_loc>
      <video:duration>4684</video:duration>
      <video:publication_date>2012-09-15T04:02:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-aF16Hr6VrY</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Change-in-Pressure-of-Lungs-During-Breathing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Change in Pressure of Lungs During Breathing</video:title>
      <video:description>This video shows the changes in pressure during breathing. Some diagrams are also shown which describes the contraction and expansion of our lungs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/412e7ec8-ff11-4560-a106-6e69e31657e4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>569</video:duration>
      <video:publication_date>2013-01-18T07:04:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28867.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Pressure</video:tag>
      <video:tag>Changes</video:tag>
      <video:tag>during</video:tag>
      <video:tag>Breathing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-of-Artificial-ATP-Nanomachine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video of Artificial ATP Nanomachine</video:title>
      <video:description>First Microscope Video of Artificial ATP Nanomachine. What is nanomachine? : A nanomachine, also called a nanite, is a mechanical or electromechanical device whose dimensions are measured in nanometers (millionths of a millimeter, or units of 10 -9 meter).

Nanomachines are largely in the research-and-development phase, but some primitive devices have been tested. An example is a sensor having a switch approximately 1.5 nanometers across, capable of counting specific molecules in a chemical sample. The first useful applications of nanomachines will likely be in medical technology, where they could be used to identify pathogens and toxins from samples of body fluid. Another potential application is the detection of toxic chemicals, and the measurement of their concentrations, in the environment.

The microscopic size of nanomachines translates into high operational speed. This is a result of the natural tendency of all machines and systems to work faster as their size decreases. Nanomachines could be programmed to replicate themselves, or to work synergistically to build larger machines or to construct nanochips. Specialized nanomachines called nanorobots might be designed not only to diagnose, but to treat, disease conditions, perhaps by seeking out invading bacteria and viruses and destroying them.

Another advantage of nanomachines is that the individual units require only a tiny amount of energy to operate. Durability is another potential asset; nanites might last for centuries before breaking down. The main challenge lies in the methods of manufacture. It has been suggested that some nanomachines might be grown in a manner similar to the way plants evolve from seeds. Read more:http://whatis.techtarget.com/definition/0,,sid9_gci514355,00.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/414533da-7abc-4028-bdf7-44e2943bdb29/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2010-11-24T00:13:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5849.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>ATP</video:tag>
      <video:tag>Nanomachine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Orangutan-Being-Tickled</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Orangutan Being Tickled</video:title>
      <video:description>A juvenile orangutan laughs when it&apos;s tickled.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/415542e7-340d-4614-8c70-3b1b93e8520a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2009-08-28T11:17:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3284.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>orangutan</video:tag>
      <video:tag>laughter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Easier-childbirth-Birth-through-exercise</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Easier childbirth Birth through exercise</video:title>
      <video:description>It has been proven that women who engage in exercise have a relatively easier time giving birth compared to those who do not. One should consult their doctor before beginning their birth exercise for easier childbirth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/415112b4-563e-4a89-9e5a-c370bda621b3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2011-11-28T05:44:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8259.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Birth</video:tag>
      <video:tag>Esercise</video:tag>
      <video:tag>for</video:tag>
      <video:tag>easier</video:tag>
      <video:tag>childbirth</video:tag>
      <video:tag>HD</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/the-reflex-arc</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>the reflex arc</video:title>
      <video:description>In reflex arc the sensory information is received from the spinal cord, resulting in an action without involvement of the brain. This shorten the time taken to act in response to a emergency situation. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/4164a59d-c359-4ac5-9aa6-3e9f73ad1b24/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2009-04-23T04:59:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1953.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>the</video:tag>
      <video:tag>Reflex</video:tag>
      <video:tag>arc</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Abdominal-Exam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Abdominal Exam</video:title>
      <video:description>The purpose of this video is to trained the medical students for the abdominal examination. Some precautions that are required during examination are also discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/416272f4-f88a-4c05-a6f9-688f4b331953/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2261</video:duration>
      <video:publication_date>2011-12-01T03:58:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10173.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Abdomen</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/In-Vitro-Fertilization-IVF-Infertility-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>In Vitro Fertilization IVF Infertility Treatment</video:title>
      <video:description>Georgia Reproductive Specialists (WWW.IVF.COM) provides the latest in assisted reproductive technologies such as in vitro fertilization (IVF), ICSI, preimplantation genetic diagnosis (PGD)blastocyst transfer, egg donation, embryo cryopreservation, ovulation induction and insemination to couples with infertility problems due to endometriosis, polycystic ovary syndrome (PCOS), male factor, fallopian tube obstruction, uterine fibroids and age related issues.

GRS offers convenienently located offices in Alpharetta, Northside and Decatur. For more information visit us online at www.ivf.com, call 404-843-2229 or simply attend a free educational seminar &quot;IVF AFTER HOURS&quot; held monthly at our Northside office.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/41a4e778-7d58-480d-9dfa-fc69b138313d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2009-05-30T10:46:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2721.mp4</video:content_loc>
      <video:category>Education</video:category>
      <video:tag>IVF</video:tag>
      <video:tag>invitro</video:tag>
      <video:tag>atlanta</video:tag>
      <video:tag>infertility</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/General-Features-of-the-Human-Brain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>General Features of the Human Brain</video:title>
      <video:description>Axons  is a protoplasmic protrusion that  extrude from the cell body of a nueron. They are the main transmission lines in the nervous system.Formed in bundles to help make up a nerve.Their shape is a constant radius and the dendrites another type of protoplasmic protrusion are often tapered.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/41bc9ce9-72f2-4435-a01c-4161c26b6585/cand_5.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2011-11-30T09:58:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9469.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>From</video:tag>
      <video:tag>axons</video:tag>
      <video:tag>to</video:tag>
      <video:tag>tracts</video:tag>
      <video:tag>nuerons</video:tag>
      <video:tag>Nervous</video:tag>
      <video:tag>system</video:tag>
      <video:tag>protoplasmic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evidence-for-evolution-part-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evidence for evolution, part III</video:title>
      <video:description>What if insertion is not random?

If you run the numbers with the assumption that ERVs can only insert in 1% of the genome, i.e. highly nonrandom, you still get enormously low probabilities with only 16 ERVs.  So even if insertion is highly nonrandom, getting the thousands of matched ERVs between all primates is unbelievably unlikely just like I show in the video (don&apos;t believe me, do the math).

Endogenous Retroviruses (ERVs) are the relics of ancient viral infections preserved in our DNA. The odd thing is, many ERVs are located in exactly the same position on our genome and the chimpanzee genome.  There are two explanations for the perfectly matched ERV locations.  Either it is an unbelievable coincidence that viruses just by chance inserted in exactly the same location in our genomes, or humans and chimps share a common ancestor. It was our common ancestor that was infected, and we both inherited the ERVs.  ERVs provide the closest thing to a mathematical proof for evolution.  And remember, ERVs are just one of the millions of facts that support the theory of evolution.  Think about it.

Probabilities calculates using random insertion into a genome containing 3 billion bases.  Yes, some ERVs have shown to not insert perfectly randomly, but none show perfect site selection. Accounting for non-random insertion would not reduce the probabilities much.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/41c7cfb2-3ef7-4f4f-9c1d-9b8d4e6a71b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>598</video:duration>
      <video:publication_date>2009-05-27T21:32:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2564.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>human</video:tag>
      <video:tag>chimp</video:tag>
      <video:tag>genome</video:tag>
      <video:tag>chromosome</video:tag>
      <video:tag>Endogenous</video:tag>
      <video:tag>retrovirus</video:tag>
      <video:tag>ERV</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>Virus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-of-a-tubal-reversal-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video of a tubal reversal surgery</video:title>
      <video:description>The video shows a tubal reversal surgery to restore fertility of a woman who has had a fallope ring ligation. The surgery was performed in a hospital in India. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/41c436e0-c286-4051-9e6b-e6f2e5b52f7d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>458</video:duration>
      <video:publication_date>2011-11-29T20:47:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9134.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Video</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>tubal</video:tag>
      <video:tag>Reversal</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Male-Reproductive-Model-Upright-Model-Skeletal-Muscles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Male Reproductive Model Upright-Model - Skeletal-Muscles</video:title>
      <video:description>This video describes the skeletal muscles surrounding the urinary bladder. It describes in detail anatomical sites including the external obturator muscle, peritoneum, urinary bladder, and trigone.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a6650c43-b880-493c-8c8d-8d3ac6dbcffb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>166</video:duration>
      <video:publication_date>2010-11-14T18:45:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5262.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>male</video:tag>
      <video:tag>Reproductive</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Upright</video:tag>
      <video:tag>Skeletal</video:tag>
      <video:tag>Muscles</video:tag>
      <video:tag>Urinary</video:tag>
      <video:tag>Bladder</video:tag>
      <video:tag>External</video:tag>
      <video:tag>obturator</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>peritoneum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-The-Fourier-Transforms-and-its-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - The Fourier Transforms and its Applications</video:title>
      <video:description>&quot;Lec 6 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261).  Professor Osgood picks up where he left off last lecture on Fourier Transformations, then he launches into a more formal treatment of Fourier transforms and explains how to proceed. 

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17609.jpg</video:thumbnail_loc>
      <video:duration>2872</video:duration>
      <video:publication_date>2012-09-03T16:26:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4lcvROAtN_Q</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>math</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>series</video:tag>
      <video:tag>Coefficient</video:tag>
      <video:tag>Limiting</video:tag>
      <video:tag>case</video:tag>
      <video:tag>periodize</video:tag>
      <video:tag>constituent</video:tag>
      <video:tag>Parts</video:tag>
      <video:tag>Fourie</video:tag>
      <video:tag>inversion</video:tag>
      <video:tag>synthesis</video:tag>
      <video:tag>sinc</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Watson-constructing-base-pair-models</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Watson constructing base pair models</video:title>
      <video:description>www.bimatics.blogspot.com During the process of trying to elucidate the structure of DNA, Jim Watson made some cardboard models to try to understand how DNA nucleotides are paired. It helped him visualize how hydrogen atoms of paired nucleotides interact with each other to form a symmetrical structure that fits the double helix model</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/42d52f63-56e4-47ab-837a-940132ce302c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2009-04-19T18:54:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1857.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>dna</video:tag>
      <video:tag>bioinformatics</video:tag>
      <video:tag>Tutorial</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>watson</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/LE-MIRACLE-DE-LA-CELLULE</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>LE MIRACLE DE LA CELLULE</video:title>
      <video:description>Au début, certains milieux scientifiques considéraient la cellule en tant que l&apos;unité la plus petite vivante. Mais les recherches ont récemment visionné la membrane cellulaire, qui est beaucoup plus petite que la cellule en volume, comme un nouveau type d&apos;être vivant. Cette membrane qui entoure la cellule démontre les propriétés d&apos;un être vivant conscient, telles que la capacité de décider, se rappeler et évaluer. Comment se fait-il qu&apos;une telle membrane épaisse seulement d&apos;un cent millième de millimètre possède de telles qualités ?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/30aa172c-bb14-49fc-ba52-ed1cc6da5943/cand_5.jpg</video:thumbnail_loc>
      <video:duration>270</video:duration>
      <video:publication_date>2009-08-07T19:51:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3166.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Cellule</video:tag>
      <video:tag>proteine</video:tag>
      <video:tag>ADN</video:tag>
      <video:tag>membrane</video:tag>
      <video:tag>cellulaire</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Coran</video:tag>
      <video:tag>acide</video:tag>
      <video:tag>Amine</video:tag>
      <video:tag>molecule</video:tag>
      <video:tag>synthese</video:tag>
      <video:tag>Dieu</video:tag>
      <video:tag>Allah</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/GECKO</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>GECKO</video:title>
      <video:description>Les geckos sont des petits lizards. Ces animaux sont capables de grimper très rapidement les murs et de marcher agrippés au plafond, de façon très confortable.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/0a76cfec-2d2f-4200-b160-88368372525a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>212</video:duration>
      <video:publication_date>2009-08-07T19:47:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3165.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>gecko</video:tag>
      <video:tag>lezard</video:tag>
      <video:tag>Dieu</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Coran</video:tag>
      <video:tag>origine</video:tag>
      <video:tag>des</video:tag>
      <video:tag>especes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Global-Warming</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Global Warming</video:title>
      <video:description>Anthropogenic Global Warming or global warming caused by humans is explained in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/42fcb799-59be-4457-b9fe-a24cae625d2e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2011-10-18T05:13:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7094.mp4</video:content_loc>
      <video:uploader>blooms</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Anthropogenic</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-on-an-afterburner-jet-on-a-kart</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video on an afterburner jet on a kart</video:title>
      <video:description>This video illustrates the usage of the afterburner on a jet kart, a tinier model than the F16.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/431301e0-59e4-4d21-ab30-b71c1ce5681e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2011-11-25T08:15:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7838.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>afterburner</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>kart</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/UNE-GRANDE-SUPERCHERIE-DE-LEVOLUTION-LHOMME-DU-NEBRASKA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>UNE GRANDE SUPERCHERIE DE L&apos;EVOLUTION: L&apos;HOMME DU NEBRASKA</video:title>
      <video:description>Certains de ceux-ci se trouvent dans des entrepôts. Seulement très peu d&apos;entre eux sont exposés dans des musées différents. Ce vidéo a été préparé afin mettre fin à la mentalité qui cache ces fossiles, représentant une réponse complète au darwinisme, et qui les empêche d&apos;être placés devant le public</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/9bce0fd7-2e09-4d58-a849-a599ccab8cca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2009-08-07T19:42:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3164.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Archaeology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Coran</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Dieu</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>fossiles</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>miracle</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>pluie</video:tag>
      <video:tag>cieux</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-Scan-of-Human-Brain-Using-MRI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D Scan of Human Brain Using MRI</video:title>
      <video:description>This video shows a 3D scan of human head. It shows interior of human with the structure and position of human brain in head.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/433223b6-cd31-4d07-8685-4c3be7c5d01a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2013-04-07T19:13:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30451.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>mri</video:tag>
      <video:tag>scan</video:tag>
      <video:tag>of</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Head</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-a-vaccine-work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does a vaccine work?</video:title>
      <video:description>How does the body react to vaccines? Watch this explanatory clip to learn how the incredible immune system teaches the body to respond and destroy pathogens.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/43464922-da3c-4920-b646-c34338d30b32/cand_5.jpg</video:thumbnail_loc>
      <video:duration>213</video:duration>
      <video:publication_date>2013-02-11T01:26:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30051.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>vaccine</video:tag>
      <video:tag>Pathogen</video:tag>
      <video:tag>Immune</video:tag>
      <video:tag>Antigen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Role-of-neurotransmitter-in-nerve-signal-transmision</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Role of neurotransmitter in nerve signal transmision.</video:title>
      <video:description>Neurons are cells that transmit nerve signals to different parts of the body. Neurotransmitters are chemicals secreted from the synaptic vesicles. Neurotransmitters carry the nerve signals to the target muscles.  Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4336b781-40ee-4367-ab10-1fa4d67fbdf5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>277</video:duration>
      <video:publication_date>2010-11-12T11:16:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5036.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>neurons</video:tag>
      <video:tag>Neurotransmitter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Discovery-Production-and-Properties-of-Cathode-Ray-Tube</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Discovery Production and Properties of Cathode Ray Tube</video:title>
      <video:description>Like a wave, cathode rays travel in straight lines, and produce a shadow when obstructed by object.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4349efbe-fff8-40c7-84ea-8dd23c779ebd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>226</video:duration>
      <video:publication_date>2011-12-15T06:49:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11869.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Cathode</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>tube</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Arachnoid-Cyst-Seen-on-Brain-Scans</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Arachnoid Cyst Seen on Brain Scans</video:title>
      <video:description>The present video shows brain scans on which you can see arachnoid cysts. Arachnoid cyst sometimes occur after surgery and can make up to 1% of intracranial masses.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/435b4f4b-e59b-4459-a371-eeac064b0886/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2011-12-01T20:38:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10428.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>scan</video:tag>
      <video:tag>Cyst</video:tag>
      <video:tag>arachnoid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Economics-C3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Economics C3</video:title>
      <video:description>&quot;Lec 11 - Economics C3&quot;Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24148.jpg</video:thumbnail_loc>
      <video:duration>4612</video:duration>
      <video:publication_date>2012-09-15T04:07:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/phuhMG4Ctgo</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Household-aluminum-foil-container-creat-magic-meal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Household  aluminum foil container - creat magic meal</video:title>
      <video:description>Weifang linqu xinde aluminum foil co.,ltd, is a company  specialized in the design, research, production and sale of household aluminum foil rolls and aluminum foil containers. Household aluminum foil is widely used in cooking, freezing, baking, storage, etc. Aluminum foil containers are widely used for the packaging of air catering, food baking, fast food delivery, house parties, outdoor barbecue and other areas of the food industry. Our company has a complete range of specifications. Timely processing can also be provided according to customer&apos;s special requirements. 

Contact: 
Mr Jet Dong.
Email: xindealu@yahoo.cn.
ICQ: 635237054.
Msn: xdaluminumfoil@hotmail.com.
Skype: xdaluminumfoil.
Mp: 86-18706560631.
Tel: 86-0536-3797567.
Fax: 86-0536-3128508.
Website: www.xdalu.com.cn.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/07/437148e8-4a62-48cd-8921-e94ceb1bb898/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2012-07-03T04:38:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12331.mp4</video:content_loc>
      <video:uploader>jet dong</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Professional</video:tag>
      <video:tag>manufacture</video:tag>
      <video:tag>Household</video:tag>
      <video:tag>Aluminum</video:tag>
      <video:tag>Foil</video:tag>
      <video:tag>rolls</video:tag>
      <video:tag>containers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Proteins-that-Regulate-the-Cell-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Proteins that Regulate the Cell Cycle</video:title>
      <video:description>Cell cycle proteins regulate processes as diverse as cell division and cell death recently their role in neuronal death has been reported in several models of neurodegeneration</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a66ec829-6961-40f3-9e12-dfa45868f4ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2010-11-23T00:39:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5726.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>proteins</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Breast-Biopsy-is-Performed</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Breast Biopsy is Performed?</video:title>
      <video:description>This video will help you in understanding the surgical procedure for breast biopsy. Video is really interesting and provides a complete step by step procedure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/43b03ecc-4944-42dd-ae89-d4eff29a28b0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2013-04-07T19:32:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30474.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>biopsy</video:tag>
      <video:tag>Procedure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Adult-CPR-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Adult CPR Video</video:title>
      <video:description>This video shows a two step adult CPR video demonstration to help you in emergency. Call for the medical help as soon as possible.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/43d87176-01cd-4a06-a0dd-dd0668d3d214/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2011-11-30T01:24:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9239.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Two</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>Adult</video:tag>
      <video:tag>CPR</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>Demonstration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pelationship-Between-Angles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pelationship Between Angles</video:title>
      <video:description>This video shows the relationship between angles with a theorem proved by the expert. The video is up to the point to make your concept clear.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/43dadc15-0eee-4b6e-850c-ce4002e6008d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>387</video:duration>
      <video:publication_date>2010-12-06T10:11:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6465.mp4</video:content_loc>
      <video:uploader>vendetta</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>geometry</video:tag>
      <video:tag>Proving</video:tag>
      <video:tag>Angle</video:tag>
      <video:tag>relationships</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mesenteric-vessel-ligation-procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mesenteric vessel ligation procedure</video:title>
      <video:description>Repair of superior mesenteric artery ligation during left nephrectomy with a native renal vein patch mesenteric artery was ligated above the origin of the left colic artery the outcome was analysed using the dukes gastrointestinal tumour</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/43f451e9-bd66-4c44-b56c-c674ff79d21f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2011-11-30T01:21:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9228.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Mesenteric</video:tag>
      <video:tag>vessel</video:tag>
      <video:tag>ligation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/South-Africas-Cape-highlands</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>South Africa&apos;s  Cape highlands</video:title>
      <video:description>These are some of the oldest in the world having existed a long time before what we have come to know as Africa. These are the Cape highlands of South Africa in Wild Africa by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/43f8b560-5a3e-42b5-8bfd-0bf18ad6c3f4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2011-11-26T04:49:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8065.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Cape</video:tag>
      <video:tag>Highlands</video:tag>
      <video:tag>of</video:tag>
      <video:tag>South</video:tag>
      <video:tag>Africa</video:tag>
      <video:tag>Wild</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-the-Tsar-Bomba-Bomb-King-57000000-Tonnes-of-TNT</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is the Tsar Bomba-Bomb King - 57,000,000 Tonnes of TNT</video:title>
      <video:description>Tsar Bomba, or the King of Bombs, was the largest nuclear bomb ever detonated. It produces an explosion equivalent to 50 megatons of TNT. By comparison, the atomic bomb dropped on Hiroshima was equivalent to 13 kilotons of TNT. That means that Tsar Bomba, called &quot;Big Ivan&quot; in Russia, was almost 4,000 times bigger than the Hiroshima bomb. Tsar Bomba was a test explosion, detonated on 30 October 1961, in Novaya Zemlya, an Arctic archipelago. The size of the fireball was 4.6 km (2.8 mi) across, and would have destroyed everything in a 26.3 kilometer (16.3 mi) radius. Tsar Bomba left a massive crater which is observable today by satellite.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4406f145-8f5f-4350-b16d-fce85b539fc9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2010-11-16T12:08:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5482.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Tsar</video:tag>
      <video:tag>Bomba</video:tag>
      <video:tag>king</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Bombs</video:tag>
      <video:tag>57</video:tag>
      <video:tag>000</video:tag>
      <video:tag>Tonnes</video:tag>
      <video:tag>TNT</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/RECONSTRUCTIONS</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>RECONSTRUCTIONS</video:title>
      <video:description>Il y a des millions de fossiles vivants qui mettent le darwinisme au silence. Certains de ceux-ci se trouvent dans des entrepôts. Seulement très peu d&apos;entre eux sont exposés dans des musées différents. Ce vidéo a été préparé afin mettre fin à la mentalité qui cache ces fossiles, représentant une réponse complète au darwinisme, et qui les empêche d&apos;être placés devant le public</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/5bc875fe-0a14-418f-8ed8-494afa2578e8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2009-08-07T19:59:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3167.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Anthropology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Coran</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Dieu</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>fossiles</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>miracle</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>pluie</video:tag>
      <video:tag>cieux</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Seeing-The-Clear-Proofs-of-Gods-Existence-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Seeing The Clear Proofs of God&apos;s Existence 6</video:title>
      <video:description>From the moment man opens his eyes to this world a great order surrounds him. He needs oxygen to survive. It is interesting that the atmosphere of the planet on which he lives provides more than just the adequate amount of oxygen he needs. This way, he breathes without difficulty. For the existence of life on this planet, the existence of a source of heat is essential. In response to this need, the sun is located just at the right distance to emit just the exact amount of heat and energy man needs. Man needs nourishment to survive. Every corner of the world abounds in astonishingly diversified provisions. Likewise, man needs water. Surprisingly, three fourths of the planet is covered with water. Man needs shelter, and in this world, there is land on which it is suitable to build and all sorts of materials to make shelters.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/4249400e-bbd5-4504-a9cd-6bc5b1f985d2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>355</video:duration>
      <video:publication_date>2009-08-07T16:35:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3138.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Clear</video:tag>
      <video:tag>proofs</video:tag>
      <video:tag>of</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Faith</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Planets</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Revision-Rhinoplasty-with-Rib-Grafting</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Revision Rhinoplasty with Rib Grafting</video:title>
      <video:description>This woman wanted to improve her nostril size and asymmetry as well as the contour deformity of her bridge as a result of her original rhinoplasty procedure years ago she underwent revision rhinoplasty with a rib graft to help correct these problems and restore a more natural contour to her nose</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4400c8d3-0442-4ae1-8eca-e2a16937de2d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>387</video:duration>
      <video:publication_date>2011-11-29T02:25:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8640.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Revision</video:tag>
      <video:tag>RHINOPLASTY</video:tag>
      <video:tag>with</video:tag>
      <video:tag>rib</video:tag>
      <video:tag>Grafting</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/T-cells-and-Accessory-cells-Interaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>T-cells and Accessory cells Interaction</video:title>
      <video:description>When APCs have phagocytosed pathogens, they normally move to the infinite artery of lymph vessels or known as Lymphatic System and are carried via lymph flow to the draining lymph nodes.

This video describes the process by which an antigen presenting cell interacts with a T cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/441d1976-4eac-412e-a6c5-fbe3a7438af6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2009-05-27T19:46:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2469.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>TCR</video:tag>
      <video:tag>APC</video:tag>
      <video:tag>interaction</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>Antigen</video:tag>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Meet-the-SAM-Team-Jesse-Lewis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Meet the SAM Team Jesse Lewis</video:title>
      <video:description>Meet Jesse Lewis a mechanical engineer, one of the SAM team member as he explains his function which is a very important part of the SAM Project.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4424bdb6-17a3-4f17-b65b-386a6efc35dd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2011-11-10T02:27:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7409.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Others</video:category>
      <video:tag>SAM</video:tag>
      <video:tag>team</video:tag>
      <video:tag>Jesse</video:tag>
      <video:tag>lewis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Injection-of-Drosophila-embryos-with-a-micropipette-using-a</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Injection of Drosophila embryos with a micropipette using a</video:title>
      <video:description>Injection of Drosophila embryos with a micropipette using a micromanipulator</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/442ffa46-fd37-43a1-a4d2-d4378566ccd4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
      <video:publication_date>2010-11-30T11:42:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6267.mp4</video:content_loc>
      <video:uploader>whisper</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>injection</video:tag>
      <video:tag>of</video:tag>
      <video:tag>drosophila</video:tag>
      <video:tag>embryos</video:tag>
      <video:tag>with</video:tag>
      <video:tag>A</video:tag>
      <video:tag>micropipette</video:tag>
      <video:tag>using</video:tag>
      <video:tag>micromanipulator</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Genetically-Modified-Organisms-Part-5-of-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genetically Modified Organisms Part 5 of 5</video:title>
      <video:description>The term GM foods or GMOs (genetically-modified organisms) is most commonly used to refer to crop plants created for human or animal consumption using the latest molecular biology techniques. These plants have been modified in the laboratory to enhance desired traits such as increased resistance to herbicides or improved nutritional content. The enhancement of desired traits has traditionally been undertaken through breeding, but conventional plant breeding methods can be very time consuming and are often not very accurate. Genetic engineering, on the other hand, can create plants with the exact desired trait very rapidly and with great accuracy. For example, plant geneticists can isolate a gene responsible for drought tolerance and insert that gene into a different plant. The new genetically-modified plant will gain drought tolerance as well. Not only can genes be transferred from one plant to another, but genes from non-plant organisms also can be used. The best known example of this is the use of B.t. genes in corn and other crops. B.t., or Bacillus thuringiensis, is a naturally occurring bacterium that produces crystal proteins that are lethal to insect larvae. B.t. crystal protein genes have been transferred into corn, enabling the corn to produce its own pesticides against insects such as the European corn borer. For two informative overviews of some of the techniques involved in creating GM foods, visit Biotech Basics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/443acbba-d7bf-4506-83f9-5ceb5887fc0c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2010-11-16T14:40:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5512.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>part</video:tag>
      <video:tag>5</video:tag>
      <video:tag>genetically</video:tag>
      <video:tag>Modified</video:tag>
      <video:tag>Organisms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vaginal-child-birth-after-cesarean-section-C-Section</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vaginal child birth after cesarean section (C-Section)</video:title>
      <video:description>Cesarean birth (c section) is surgery in which your baby is born through a cut that your health care provider makes in your belly and uterus it used to be that once you had a baby by c section all of your future babies would have to be born by c section too</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/454513c7-4df6-4acc-87c5-2a0601bb6249/cand_5.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2011-12-06T17:10:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10679.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>Vaginal</video:tag>
      <video:tag>childbirth</video:tag>
      <video:tag>after</video:tag>
      <video:tag>Cesarean</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>C</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Colon-Cancer-May-Yield-to-Cellular-Sugar-Starvation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Colon Cancer May Yield to Cellular Sugar Starvation</video:title>
      <video:description>Nickolas Papadopolous describes research on what makes cancer cells survive in nutrient-poor conditions.  The answer is a sugar pump.  Created on August 4, 2009 using FlipShare.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/45609a20-a18f-46b1-add8-b8ac9d2b74bc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2009-09-02T02:28:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3307.mp4</video:content_loc>
      <video:uploader>cancer</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>Colon</video:tag>
      <video:tag>papadopolous</video:tag>
      <video:tag>vogelstein</video:tag>
      <video:tag>glucose</video:tag>
      <video:tag>sugar</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-a-GPS-Navigation-System-Works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How a GPS Navigation System Works</video:title>
      <video:description>GPS or global positioning systems are widely used at present to easily get directions. This device receives GPS signals from a satellite to know the current position on Earth. This video will explain how these devices work.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/454d64a7-486f-49dc-8c17-977e68792ee1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>515</video:duration>
      <video:publication_date>2012-12-01T06:10:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28162.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>GPS</video:tag>
      <video:tag>How</video:tag>
      <video:tag>It</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/human-fetal-development</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>human fetal development</video:title>
      <video:description>The process of child development in utero. A detailed look at how a fetus develops and what an expecting mother can look forward to.  Very informative and explicit.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/4560e93c-d03c-4f6a-be06-e3eee4306c15/cand_5.jpg</video:thumbnail_loc>
      <video:duration>257</video:duration>
      <video:publication_date>2014-10-06T10:06:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31911.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>womb</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>fetus</video:tag>
      <video:tag>Process</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Upright-Model-of-Male-Reproductive-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Upright Model of Male Reproductive System</video:title>
      <video:description>The male reproductive system consists of important organs to create new life. Some of these organs are located outside the body as well.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/457156bc-17ee-42e8-a555-433096fe6bcc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>192</video:duration>
      <video:publication_date>2010-11-14T18:42:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5261.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>male</video:tag>
      <video:tag>Reproductive</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Upright</video:tag>
      <video:tag>Scrotum</video:tag>
      <video:tag>Inguinal</video:tag>
      <video:tag>Canal</video:tag>
      <video:tag>cremaster</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>testes</video:tag>
      <video:tag>tunica</video:tag>
      <video:tag>Vaginalis</video:tag>
      <video:tag>pididymis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ameoba-eating-algae</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ameoba eating algae</video:title>
      <video:description>Ameoba eating algae.&lt;br&gt;
Ameoba is a unicellular animal living in water.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/45a30a28-04cd-4616-8587-900d24096d79/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2009-05-31T08:57:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2736.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Ameoba</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Column-Chromatography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Column Chromatography</video:title>
      <video:description>Animation describing the process of column chromatography.Column chromatography in chemistry is a method used to purify individual chemical compounds from mixtures of compounds. It is often used for preparative applications on scales from micrograms up to kilograms.
The classical preparative chromatography column is a glass tube with a diameter from 5 to 50 mm and a height of 50 cm to 1 m with a tap at the bottom. A slurry is prepared of the eluent with the stationary phase powder and then carefully poured into the column. Care must be taken to avoid air bubbles. A solution of the organic material is pipetted on top of the stationary phase. This layer is usually topped with a small layer of sand or with cotton or glass wool to protect the shape of the organic layer from the velocity of newly added eluant. Eluant is slowly passed through the column to advance the organic material. Often a spherical eluent reservoir or an eluent-filled and stoppered separating funnel is put on top of the column.
Steps involved: During chromatography support or matrix is placed in the column,the support is equilibrated with the buffer which is generally identical to buffer in which the sample is dissolved
and sample is applied to the column,in most chromotograhy protocols the protein of interest along with the protein impurities in the sample find to the matrix,the impuritis are washed away by the buffer ,which usually the same buffer which is used in equilibration,then sample is then eluded and collected by washed with appropriate buffer,if teh single buffer is used the process is reffered to as isocratic separation,if multiple buffers are used its is called has gradient,the support is then washed by regeneration buffer that prepares th column for further use and storage with exception of gel filteration ,this basic protocal is used</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_2895.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2009-06-26T01:33:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2895.mp4</video:content_loc>
      <video:uploader>sakedi</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>chromatography</video:tag>
      <video:tag>matric</video:tag>
      <video:tag>Buffer</video:tag>
      <video:tag>Sample</video:tag>
      <video:tag>elution</video:tag>
      <video:tag>isocratic</video:tag>
      <video:tag>gradient</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/USMLE-Step-2-CS-Numbness-Weakness-Full-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>USMLE Step 2 CS Numbness Weakness Full Video</video:title>
      <video:description>USMLE assesses the ability of examinees to apply medical knowledge, skills, and understanding of clinical science essential for the provision of patient care under supervision, and includes emphasis on health promotion and disease prevention</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4575a2d4-5f9b-4642-a795-67bc0a9632ba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>797</video:duration>
      <video:publication_date>2011-12-01T04:44:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10237.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Others</video:category>
      <video:tag>USMLE</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>2</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>Numbness</video:tag>
      <video:tag>Weakness</video:tag>
      <video:tag>Full</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Electrical-Engineering-105-Lecture-24</loc>
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Microelectronic Devices and Circuits</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 12 - Economics C3 - Lecture 15: Stated Preference Methods</video:title>
      <video:description>Economics C3 - Lecture 15: Stated Preference Methods

Introduction to Environmental Economics and Policy</video:description>
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    <loc>https://dnatube.com/videos/Number-98-and-the-grafting-numbers-numberphile</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Number 98 and the grafting numbers - numberphile</video:title>
      <video:description>The university of Nottingham has teamed to present videos on symbols and astronomy. The video forums are through chemistry, test tube, numberphile, deep sky and backstage science video. This is one of the videos in the numberphile series explaining the grafting numbers.</video:description>
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      <video:uploader>bresca</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Introduction to Digital Integrated Circuits Lecture 19 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24180.jpg</video:thumbnail_loc>
      <video:duration>3268</video:duration>
      <video:publication_date>2012-09-15T04:29:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6kXGFjRhIzU</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
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      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Mitral Valve Repair</video:title>
      <video:description>This 3d medical animation about &quot;Mitral Valve Repair&quot; done by scientific animation - a leading medical animation company. Mitral valve repair is the treatment of choice for mitral regurgitation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/06/459a32c5-f12f-438c-bb21-144f8ac761b6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2013-06-11T01:47:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30640.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
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      <video:tag>repair</video:tag>
      <video:tag>Abbott</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tumor Vasculature</video:title>
      <video:description>Tumor vasculature is shown in this video. There is a strong relationship of tumor induced blood vessels formation with angiogenic mechanisms of action so cancer cells can get better nutrition.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/01/459b87e1-2d0c-42d9-9738-93e91c8e0732/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1236.mp4</video:content_loc>
      <video:uploader>sertan</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 3-Public Health 257B - Fall 2009</video:title>
      <video:description>lec 3-Public Health 257B - Fall 2009 .Public Health Preparedness and Emergency Response

Professor Thomas Aragon</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20870.jpg</video:thumbnail_loc>
      <video:duration>3762</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/mh6vE6j3zRo</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Administering a Hip Exam</video:title>
      <video:description>This hip examination is divided into sections and this video shows how to apply each of these steps clearly.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10384.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>A subcutaneous injection</video:title>
      <video:description>A subcutaneous injection is done into the layer of fat between the muscle. Here is how to  administer a subcutaneous injection.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8299.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Electrical Engineering 141 - Spring 2011</video:title>
      <video:description>Introduction to Digital Integrated Circuits Lecture 20 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24181.jpg</video:thumbnail_loc>
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      <video:player_loc>https://www.youtube.com/embed/6tMQxR6vSyA</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The great orion nebula M42</video:title>
      <video:description>This video shows the great nebula in the constellation of orion the hunter on a good clear night from a dark site well away from the lights of modern civilization orion nebula M42 taken with a watec WAT 100N CCD camera through an 18 inch dobsonian telescope.</video:description>
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      <video:duration>345</video:duration>
      <video:publication_date>2013-01-12T01:40:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28740.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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      <video:tag>Sky</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Ore-For-Uranium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ore For Uranium</video:title>
      <video:description>This video will help you in understanding the whole procedure of extracting the uranium from its ore. Different kind of reactions are explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/45f47d49-16dd-48b7-8d44-a553f801a692/cand_5.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2013-02-05T03:50:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29124.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>ore</video:tag>
      <video:tag>Nitric</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>uranyl</video:tag>
      <video:tag>nitrate</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Transplanting-the-Uterus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transplanting the Uterus</video:title>
      <video:description>Uterine transplantation is done to remove a diseased or abnormal uterus and replace it with a functional one. This video gives detailed information on transplantation of the uterus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/45ee2531-4bd8-49c1-834e-7f5380d6a1a7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>440</video:duration>
      <video:publication_date>2011-12-06T20:28:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10950.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>uterine</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The lay out of turbo Raio-X</video:title>
      <video:description>The turbo is short turbocharger which is an exhaust driven turbine which boosts an engine&apos;s horse power without necessarily increasing the weight.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/45ffd3f5-1105-4922-8243-96905a9ee463/cand_5.jpg</video:thumbnail_loc>
      <video:duration>7</video:duration>
      <video:publication_date>2011-11-25T23:48:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7947.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>turbo</video:tag>
      <video:tag>Raio</video:tag>
      <video:tag>x</video:tag>
      <video:tag>mpg</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Quantum Mechanics Feynman Diagram</video:title>
      <video:description>This is a video of a lecture discussing Quantum Mechanics and the Feynman Diagram. The Feyman diagram is a representation of the mathematical expressions governing the behaviour of subatomic particles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/461d6838-fbf8-49f3-a8ad-a6fac1cc87d2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>390</video:duration>
      <video:publication_date>2010-11-14T22:48:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5307.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
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      <video:tag>Particle</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Formation-of-Varicose-Veins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Formation of Varicose Veins</video:title>
      <video:description>This animation shows how varicose veins are formed. A brief explanation with the structure is shown here to make you understand about these.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/46268f3b-ca94-42ee-8fe2-94daf04ff50e/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2013-02-11T01:39:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30090.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>How</video:tag>
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      <video:tag>form</video:tag>
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    <loc>https://dnatube.com/videos/Lec-21-Electrical-Engineering-141-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Electrical Engineering 141 - Spring 2011</video:title>
      <video:description>Introduction to Digital Integrated Circuits Lecture 21 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24182.jpg</video:thumbnail_loc>
      <video:duration>4854</video:duration>
      <video:publication_date>2012-09-15T04:29:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VzrBSz-8D74</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
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      <video:tag>electrical</video:tag>
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    <loc>https://dnatube.com/videos/Petri-Dish-Circus-MWV12</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Petri Dish Circus (MWV12)</video:title>
      <video:description>See the history of microbiology in nine scenes of gags, burlesque, drollery and song.

Produced by Active Cultures, the vernacular theatre of Maryland, Petri Dish Circus is a play loosely based off of the classic non fiction novel Microbe Hunters by Paul Henry de Kruif. Much like the original book first published in 1926 that describes 12 historical milestones in science, Active Cultures reenacts &quot;the daring-do of Louis Pasteur in his Parisian lab, the Scotch fortitude of Ronald Ross as he travels through disease-stricken Africa, and the melancholy saga of Walter Reed as he battles Yellow Jack in Cuba&quot; - all with a healthy dose of humor.

In this episode we interview Mary Resing, artistic director for Active Cultures, who talks about Microbe Hunters as inspiration for theatre and her whimsical, and slightly pointed, approach to portraying the women featured in de Kruif&apos;s work. Excerpts from the actual performance are also featured.</video:description>
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      <video:publication_date>2010-04-13T17:29:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4244.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Education</video:category>
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      <video:tag>Cultures</video:tag>
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      <video:tag>theater</video:tag>
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    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/New-Cell-Model-Nonmembranous-Organelles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>New Cell Model - Nonmembranous Organelles</video:title>
      <video:description>In this video of a new cell you will observe non-membranous organelles. This includes ribosomes, centrioles, microtubules, as well as fat vacuoles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4631ce6c-cd62-4359-ba2c-857a05dc53bd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>166</video:duration>
      <video:publication_date>2010-11-14T19:00:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5266.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>new</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Nonmembranous</video:tag>
      <video:tag>Organelles</video:tag>
      <video:tag>ribosomes</video:tag>
      <video:tag>Centrioles</video:tag>
      <video:tag>microtubules</video:tag>
      <video:tag>Fat</video:tag>
      <video:tag>vacuoles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Firing-Test-For-Rocket-Motor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Firing Test For Rocket Motor</video:title>
      <video:description>This video shows the final rocket motor test for the space research program. Video is really interesting. You must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/4646c9b7-258c-44f2-9ea6-17e163c63f3c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2013-02-05T04:04:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29132.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Solid</video:tag>
      <video:tag>rocket</video:tag>
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      <video:tag>Passes</video:tag>
      <video:tag>final</video:tag>
      <video:tag>Firing</video:tag>
      <video:tag>Test</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Identification-of-Amico-Acid-Functional-Groups</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Identification of Amico Acid Functional Groups</video:title>
      <video:description>This video will help you in identification of different functional groups. Functional groups of ether, esters, ketone, carboxylic acids, alcohols and aldehyde are explained in brief.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/465350f5-1e31-4500-92c3-94b93ec12560/cand_5.jpg</video:thumbnail_loc>
      <video:duration>254</video:duration>
      <video:publication_date>2011-12-12T02:23:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11352.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Identification</video:tag>
      <video:tag>of</video:tag>
      <video:tag>functional</video:tag>
      <video:tag>Groups</video:tag>
      <video:tag>2</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-22-Electrical-Engineering-141-Spring-2011-Low-audio-for-first</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Electrical Engineering 141 - Spring 2011 - Low audio for first</video:title>
      <video:description>Low audio for firstIntroduction to Digital Integrated Circuits Lecture 22 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24183.jpg</video:thumbnail_loc>
      <video:duration>4533</video:duration>
      <video:publication_date>2012-09-15T04:36:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LdQPX-a-SgA</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
      <video:tag>Low</video:tag>
      <video:tag>audio</video:tag>
      <video:tag>for</video:tag>
      <video:tag>First</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Language-and-Notation-of-the-Circle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Language and Notation of the Circle</video:title>
      <video:description>Language and Notation of the Circle

Formal definition of a circle.  Tangent and secant lines.  Diameters and radii.  major and minor arcs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20262.jpg</video:thumbnail_loc>
      <video:duration>672</video:duration>
      <video:publication_date>2012-09-06T13:53:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/U2W7HPyC0cM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>language</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Notation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>circle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Ecoli-Infection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Ecoli Infection?</video:title>
      <video:description>This video provides a brief view of the ecoli infection with its different phases. A brief explanation for this is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/478731ee-3700-4bb9-83aa-1dfabe515379/cand_5.jpg</video:thumbnail_loc>
      <video:duration>172</video:duration>
      <video:publication_date>2013-04-07T18:26:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30436.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ecoli</video:tag>
      <video:tag>Infection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/why-muscles-stiffen-after-death</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>why muscles stiffen after death</video:title>
      <video:description>This video explains why muscle fibers stiffen after death.  Due to a chemical process the muscles are not able to relax anymore.  Rigor mortis follow a distinct pattern that is described in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/478edee0-f764-4aab-994d-4f2e05909e00/cand_5.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2014-08-26T23:58:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31232.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>rigor</video:tag>
      <video:tag>mortis</video:tag>
      <video:tag>Death</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-the-respiratory-system-works-and-its-mechanism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the respiratory system works and its mechanism</video:title>
      <video:description>The respiratory system oxygenate animal body and take out carbon dioxide from the body. Oxygenation and removal of carbon dioxide occurs by diffusion process. This video discusses the structure and function of the respiratory system. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/478febe7-2723-4819-991b-8e11e3f97684/cand_5.jpg</video:thumbnail_loc>
      <video:duration>571</video:duration>
      <video:publication_date>2010-11-13T21:04:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5136.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>Respiratory</video:tag>
      <video:tag>system</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Lungs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-of-embryonic-stem-cells-9</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture of embryonic stem cells - 9</video:title>
      <video:description>The embryonic stem cells are influenced by both internal and external signals in selecting which cell they should differentiate to. This video tells you in details. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/479c1ab1-7857-4667-9f00-a03dde6d2dbc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>199</video:duration>
      <video:publication_date>2007-08-16T19:44:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/792.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>to</video:tag>
      <video:tag>cellInteraction</video:tag>
      <video:tag>cytoplasmic</video:tag>
      <video:tag>factors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Lapararoscopic-Supracervical-Hysterectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Lapararoscopic Supracervical Hysterectomy</video:title>
      <video:description>This video will help you in dealing with the lapararoscopic cases. A brief explanation is provided here by the experts who have completed over 500 cases.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/47c10c46-e8f3-461c-979f-0ec9f1d08efb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>392</video:duration>
      <video:publication_date>2011-11-29T20:53:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9140.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lapararoscopic</video:tag>
      <video:tag>Supracervical</video:tag>
      <video:tag>Hysterectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/International-Space-Station-Inside-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>International Space Station Inside - Part 3</video:title>
      <video:description>International Space Station is situated in space made by NASA. This video shows you inside of space station where there is astronauts and other machines present.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/47bfeecb-7718-4850-8e79-63b37ce5f890/cand_5.jpg</video:thumbnail_loc>
      <video:duration>591</video:duration>
      <video:publication_date>2013-02-09T02:13:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29731.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>international</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Station</video:tag>
      <video:tag>Tour</video:tag>
      <video:tag>part</video:tag>
      <video:tag>III</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physics-Lab-Demo-7-Thompson-Experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics Lab Demo 7: Thompson Experiment</video:title>
      <video:description>A physics laboratory demo of the Thompson Experiment</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/4fb7edd0-74a6-4672-bc48-d90bf6038be5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>217</video:duration>
      <video:publication_date>2009-05-27T21:32:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2562.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>thomson</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>demo</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>carleton</video:tag>
      <video:tag>university</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Medical-Emergency-Airway-Obstruction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical Emergency Airway Obstruction</video:title>
      <video:description>What will you do if you found a child feeling obstruction in airway? Here is a step by step procedure shown to help you in such situations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/47d0764d-9f25-4fc0-aeba-781c4cef0369/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2011-12-11T22:43:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11029.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>child</video:tag>
      <video:tag>Responsive</video:tag>
      <video:tag>Airway</video:tag>
      <video:tag>Obstruction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/UV-Vis-Spectrophotometer-Nanodrop</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>UV-Vis Spectrophotometer - Nanodrop</video:title>
      <video:description>( http://www.abnova.com ) - The Thermo Scientific NanoDrop® is a full-spectrum spectrophotometer that measures 1 ul samples with high accuracy and reproducibility. It utilizes a sample retention technology that eliminates the need for cumbersome cuvettes and allows for clean up in seconds. More videos at Abnova ( http://www.abnova.com ).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/10/47d6b2b4-6444-45e6-a76d-ecd1e0010ec5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2010-10-11T08:10:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4640.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>UV</video:tag>
      <video:tag>vis</video:tag>
      <video:tag>Spectrophotometer</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Hubble-Image-of-Galaxies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Hubble Image of Galaxies</video:title>
      <video:description>Hubble Image of Galaxies

Hubble Image of Galaxies</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24921.jpg</video:thumbnail_loc>
      <video:duration>252</video:duration>
      <video:publication_date>2012-09-17T17:35:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Wl4re38deh0</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Hubble</video:tag>
      <video:tag>image</video:tag>
      <video:tag>of</video:tag>
      <video:tag>galaxies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electrostatic-Fusion-Machine-Clean-and-Safe-Atomic-Energy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electrostatic Fusion Machine - Clean and Safe Atomic Energy</video:title>
      <video:description>It is a succinct explanation how electrostatic acceleration can be wisely used to achieve a net energy gain from fusion reactions. Wisdom instead of brute force to harness the fusion energy efficiently in order to produce an enormous quantity of clean and safe electric power with no radioactive waste.
http://www.crossfirefusion.com/reactor</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/05/47db27b0-5efd-444c-b3de-06ffae2fd267/cand_5.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2012-05-29T18:24:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12294.mp4</video:content_loc>
      <video:uploader>Douglas F. Palte</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Aneutronic</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>Propulsion</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>Fusion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tuberculosis-and-other-infectious-bacteria</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tuberculosis and other infectious bacteria</video:title>
      <video:description>This video gives information about tuberculosis and shows other infectious bacteria.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/47de6015-d5c6-4c93-808e-489aed193367/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-03-26T22:24:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/95.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Tuberculosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Glowing-rats-and-extreme-genetic-engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Glowing rats and extreme genetic engineering</video:title>
      <video:description>This video shows about glowing rats and extreme genetic engineering.

&quot;Hank discusses some of the recent developments in synthetic biology, and why some advocacy groups are calling for a moratorium on those developments.

Like SciShow on Facebook: http://www.facebook.com/scishow
Follow SciShow on Twitter: http://www.twitter.com/scishow

References for this episode can be found in the Google document here: http://dft.ba/-2aaY

tags: synthetic biology, science, scishow, genetics, genetic engineering, biology, moratorium, genome, synthetic genome, bacteria, biobrick, friends of the earth, eric hoffman, society, law, lawmakers&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/47e6bd0a-91ae-4cf2-a01f-67faec949c4a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>248</video:duration>
      <video:publication_date>2012-10-11T07:49:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27886.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Glowing</video:tag>
      <video:tag>rats</video:tag>
      <video:tag>and</video:tag>
      <video:tag>extreme</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bone-under-the-microscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bone under the microscope</video:title>
      <video:description>This video shows and explains microscopic features of bone. The bone cells called osteocytes are housed in spaces called lacunae. Canaliculi is another microscopic feature of bone that allows osteocytes to communicate with each other. Blood vessels and nerve fibers are housed in the bone by structures called osteonic canals.
 Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/47faea7f-c831-4c95-aede-e4c268e50f14/cand_5.jpg</video:thumbnail_loc>
      <video:duration>196</video:duration>
      <video:publication_date>2011-11-30T10:42:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9602.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>bone</video:tag>
      <video:tag>under</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Microscope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-Genome-Project-Mapping</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human Genome Project - Mapping</video:title>
      <video:description>This video shows how the mapping is done in human genome project. 
More info: 
Completed in 2003, the Human Genome Project (HGP) was a 13-year project coordinated by the U.S. Department of Energy and the National Institutes of Health. During the early years of the HGP, the Wellcome Trust (U.K.) became a major partner; additional contributions came from Japan, France, Germany, China, and others. See our history page for more information. 

Project goals were to 

identify all the approximately 20,000-25,000 genes in human DNA, 
determine the sequences of the 3 billion chemical base pairs that make up human DNA, 
store this information in databases, 
improve tools for data analysis, 
transfer related technologies to the private sector, and 
address the ethical, legal, and social issues (ELSI) that may arise from the project.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/a6863362-7d19-4b35-8164-ef5f07194721/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-03-17T21:43:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/26.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Mapping</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-difference-between-bacteria-and-archea</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is difference between bacteria and archea?</video:title>
      <video:description>A cladogram comparing the three domains of life; specifically, the differences between the archaea and bacteria. Investigation of RNA lead us to conclusions that we are more similar to archea than bacteria, as that bacteria are differentiated from archea as humans are from bacteria.

Video Reference: http://www.learner.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/a6868c23-0d3f-45e1-89e7-9a0f10038c73/cand_5.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2007-04-06T22:56:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/234.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Archea</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>Three</video:tag>
      <video:tag>domains</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Histology-of-Heart-Purkinje-Fibers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Histology of Heart Purkinje Fibers</video:title>
      <video:description>This video shows a histology of heart purkinje fibers. And it explains the structure and function of each tissue or nerve.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/47fb8d04-a0a3-4014-9a3f-76f929a2e66b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2011-12-01T20:39:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10430.mp4</video:content_loc>
      <video:uploader>gazzer</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Purkinje</video:tag>
      <video:tag>Fibers</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/What-is-Ventricular-Bigeminus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Ventricular Bigeminus?</video:title>
      <video:description>This video shows the measurement of entricular bigeminus with proper precautions. The purpose of this video is to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/480d97a5-f45c-4230-8d6c-41e1ce096aca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2013-02-05T04:03:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29129.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>extrasystoles</video:tag>
      <video:tag>Ventricular</video:tag>
      <video:tag>bigeminus</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Protein-Modification-in-Golgi-Organlle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protein Modification in Golgi Organlle</video:title>
      <video:description>This video demonstrates protein modification golgi organalle. The Golgi apparatus is a cellular organelle responsible for the modification and trafficking of proteins to other organelles such as the lysosome, the digestive organelle of the cell. Proteins translated within the rough endoplasmic reticulum are transferred to the Golgi. From there they are modified and packaged into vesicles for distribution. This section focuses on how the modifications done in the Golgi help to direct this process.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/482bdaf6-433b-46e3-a874-787e5f3bc83d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>228</video:duration>
      <video:publication_date>2010-12-03T12:13:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6390.mp4</video:content_loc>
      <video:uploader>poison</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>protein</video:tag>
      <video:tag>Modification</video:tag>
      <video:tag>Golgi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Surface-Micromachining-and-Surface-Micromachining-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10- Surface Micromachining and Surface Micromachining III</video:title>
      <video:description>Lec 10- Surface Micromachining and Surface Micromachining III.
Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17106.jpg</video:thumbnail_loc>
      <video:duration>4735</video:duration>
      <video:publication_date>2012-09-02T10:05:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/f-0RwEF_x0Y</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/CFD-Mesh-Meshless-and-Smoothed-Particle-HydroDynamics-PSH</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CFD Mesh-Meshless and Smoothed Particle HydroDynamics (PSH)</video:title>
      <video:description>&lt;br&gt; Viscous Liquid flowing along a 45 deg. oriented cone. The fluid dynamics is described using a particle meshless approach combined with the visco-elastic Voigt model developed for Discrete Element Method. A Lagrangian (CFD mesh based) Particle Tracking Algorithm is used to track the particles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/01/48394c53-7926-4bb9-839c-3d35fe1e6318/cand_5.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2010-01-28T14:58:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3754.mp4</video:content_loc>
      <video:uploader>Marco Losurdo</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>CFD</video:tag>
      <video:tag>meshless</video:tag>
      <video:tag>Lagrangian</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>tracking</video:tag>
      <video:tag>DEM</video:tag>
      <video:tag>Smoothed</video:tag>
      <video:tag>hydrodynamic</video:tag>
      <video:tag>SPH</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Decay-Chain-for-Uranium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Decay Chain for Uranium</video:title>
      <video:description>A very interesting video showing the uranium decay chain and the different mysteries related with it. Uranium is not just an alpha emitter.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/483e3d99-3442-4cff-8530-a704d594d0fe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>412</video:duration>
      <video:publication_date>2013-02-08T03:14:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29602.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>the</video:tag>
      <video:tag>uranium</video:tag>
      <video:tag>Decay</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>It</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Not</video:tag>
      <video:tag>just</video:tag>
      <video:tag>an</video:tag>
      <video:tag>alpha</video:tag>
      <video:tag>emitter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-effect-of-radiation-on-health</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The effect of radiation on health</video:title>
      <video:description>The Radiation and its effect on health video takes you beyond the tiny world of the atom to explore sources of radiation, the concept of dose, and how radiation affects the body and health.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/02/48407de9-63e1-4a67-8205-7b95e17ded5b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>408</video:duration>
      <video:publication_date>2016-02-05T12:54:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32407.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>radiation</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Solar-Discoveries-of-secrets-of-weather-in-space</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solar Discoveries of secrets of weather in space</video:title>
      <video:description>Space weather is the environmental conditions outside the sun and it affects satellite communication. It includes radiation that may affect astronauts in space , power outages in high grids and more.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4847d09c-bbd0-4131-b69f-c48cefd327ad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>100</video:duration>
      <video:publication_date>2011-11-23T08:14:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7631.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>top</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Discoveries</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gas-Chromatography-Explained-1980</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gas Chromatography Explained 1980</video:title>
      <video:description>This video explains Gas Chromatography. It details the structure of the machinery used and how it will react with absorbants.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/48501499-62cb-4c7f-89c8-5ed5beb2f29e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2010-11-13T22:25:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5179.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Gas</video:tag>
      <video:tag>chromatography</video:tag>
      <video:tag>Explained</video:tag>
      <video:tag>seperation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Process-of-Virus-Hemagglutination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Process of Virus Hemagglutination</video:title>
      <video:description>Learn the complex process of Hemagglutination  through this video. Hemagglutinin is also used to screen for antibodies.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/48554fc5-1f3f-48da-8dc5-03e925fb7ffc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2010-04-08T20:11:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4135.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>hemagglutinin</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neil-Armstrong-Tribute</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neil Armstrong Tribute</video:title>
      <video:description>Neil Armstrong is said to be a great man, because he was one of first three men who stepped on the moon. This is a tribute to Neil Armstrong who is also considered as a hero.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/486564f6-b1cf-48f1-9c75-501dfae649f7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2012-12-08T04:02:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28308.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Neil</video:tag>
      <video:tag>ArmstrongTribute</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Coronary-Stent</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Coronary Stent</video:title>
      <video:description>Coronary Stent which is a tube placed in the coronary arteries that supply the heart, to keep the arteries open in the treatment of coronary heart disease is animated in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/49bad1ea-2a60-4d42-bbf6-e1a155e5d089/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2011-12-11T22:55:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11082.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Coronary</video:tag>
      <video:tag>Stent</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Effect-of-methylation-on-aging</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Effect of methylation on aging</video:title>
      <video:description>Methylation is a form of alkylation with a methyl group, rather than a larger carbon chain, replacing a hydrogen atom. This video discusses the benefits of methylation on aging and health. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/49c470c9-7a8f-4f98-8c8b-57acf52ead47/cand_5.jpg</video:thumbnail_loc>
      <video:duration>488</video:duration>
      <video:publication_date>2010-11-24T05:21:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5923.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Effect</video:tag>
      <video:tag>of</video:tag>
      <video:tag>methylation</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Aging</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NASA-celebrates-40th-anniversary</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NASA celebrates 40th anniversary</video:title>
      <video:description>This video shows 15 memorable moments of the moon walk in July.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/49caf874-bac0-4281-a9fb-f2515a9dbcbf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2011-11-09T15:46:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7394.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Highlight</video:tag>
      <video:tag>Reel</video:tag>
      <video:tag>of</video:tag>
      <video:tag>partially</video:tag>
      <video:tag>Restored</video:tag>
      <video:tag>Apollo</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Seeing-the-clear-proofs-of-Gods-existence-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Seeing the clear proofs of God&apos;s existence 5</video:title>
      <video:description>This is a 5th video in this series on seeing the clear proofs of God&apos;s existence. From the moment man opens his eyes to this world a great order surrounds him. He needs oxygen to survive. It is interesting that the atmosphere of the planet on which he lives provides more than just the adequate amount of oxygen he needs. This way, he breathes without difficulty. For the existence of life on this planet, the existence of a source of heat is essential. In response to this need, the sun is located just at the right distance to emit just the exact amount of heat and energy man needs. Man needs nourishment to survive. Every corner of the world abounds in astonishingly diversified provisions. Likewise, man needs water. Surprisingly, three fourths of the planet is covered with water. Man needs shelter, and in this world, there is land on which it is suitable to build and all sorts of materials to make shelters.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/31dc68a6-5c70-451b-8516-978bfe5e6ac0/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-08-07T15:46:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3137.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Clear</video:tag>
      <video:tag>proofs</video:tag>
      <video:tag>of</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Faith</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Planets</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Computer-Science-Bioinformatics-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Computer Science, Bioinformatics, Science</video:title>
      <video:description>People who have contributed to computer science, bioinformatics, biology, and science in general</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/49d46c62-7727-4cd1-b63a-2df7248288db/cand_5.jpg</video:thumbnail_loc>
      <video:duration>381</video:duration>
      <video:publication_date>2009-05-30T06:52:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2687.mp4</video:content_loc>
      <video:category>Education</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>bioinformatics</video:tag>
      <video:tag>scientists</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Role-of-Defecography-showing-Rectocele</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Role of Defecography showing Rectocele</video:title>
      <video:description>Defecography allows diagnosis of morphologic abnormalities such as rectocele intussusception enterocele and paradoxic puborectal muscle contraction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/49de1d2a-4d7a-4e65-8329-4134a4dcd665/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2011-12-11T22:49:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11054.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Defecography</video:tag>
      <video:tag>Showing</video:tag>
      <video:tag>Rectocele</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Air-Abrasion-Animations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Air Abrasion Animations</video:title>
      <video:description>This 3D Medical animation features the Air abrasion technique, which is a drill-less technique and is used to remove tooth decay. During air abrasion, a fine stream of particles of Aluminium is aimed at the decayed portion of the tooth. Small particles of decay on the tooth surface are removed as the stream of particles strikes them.
http://www.scientificanimations.com/dental-animation/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/06/49d8ee37-7c73-42dc-bc51-fbfb6e7a956c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2013-06-06T05:44:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30583.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>3d</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Dentistry</video:tag>
      <video:tag>conference</video:tag>
      <video:tag>library</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Preventive-Measures-of-Dealing-with-HIV-and-RNA-Virus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Preventive Measures of Dealing with HIV and RNA Virus</video:title>
      <video:description>How do RNA viruses adapt and change, and how do our bodies respond? Why are diseases like HIV so difficult to predict and contain? This video will answer your questions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/49fb594c-f3f8-4e1a-bb0d-3811c7625a73/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-16T16:46:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4290.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Eddie</video:tag>
      <video:tag>Holmes</video:tag>
      <video:tag>viruses</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>h1n1</video:tag>
      <video:tag>Cafe</video:tag>
      <video:tag>Scientifique</video:tag>
      <video:tag>koshland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>museum</video:tag>
      <video:tag>PNAS</video:tag>
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      <video:tag>Microbes</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Busboys</video:tag>
      <video:tag>and</video:tag>
      <video:tag>poets</video:tag>
      <video:tag>DC</video:tag>
      <video:tag>Washington</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>annie</video:tag>
      <video:tag>drinkard</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Laser-Dentistry-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laser Dentistry in India</video:title>
      <video:description>Vieo shows a laser dentistry in India with effective and precise way of dental treatment. Video shows some of the modern techniques used for the dental treatments.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4a01e189-4ef3-4ef2-befe-a9758122c484/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2011-12-01T20:24:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10374.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laser</video:tag>
      <video:tag>Dentistry</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>an</video:tag>
      <video:tag>effective</video:tag>
      <video:tag>and</video:tag>
      <video:tag>precise</video:tag>
      <video:tag>way</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>treatment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-79-Energy-Levels</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 79 - Energy Levels</video:title>
      <video:description>Energy Levels

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26254.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2012-09-19T00:31:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wnGMFRnbik4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>energy</video:tag>
      <video:tag>Levels</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Formation-of-Stars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Formation of Stars</video:title>
      <video:description>Hubble space telescope image by NASA of an energetic star formation is discussed here. A detailed study of the topic is shown in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/49ffb4e2-9df7-4318-ac73-f4235a23cb9c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>277</video:duration>
      <video:publication_date>2013-01-12T01:32:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28727.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Energetic</video:tag>
      <video:tag>Star</video:tag>
      <video:tag>formation</video:tag>
      <video:tag>Bubbles</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Baby</video:tag>
      <video:tag>Stars</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-Heart-Drawing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human Heart Drawing</video:title>
      <video:description>This video shows the drawing of a human heart. Heat contains the most powerful muscle Myocardium that are found nowhere else in our body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/4a0ece06-0eee-4875-ac3f-8acac171919a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3</video:duration>
      <video:publication_date>2009-08-07T18:15:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3155.mp4</video:content_loc>
      <video:category>Structural Biology</video:category>
      <video:tag>Drawing</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Heart</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Navigation-Word-Problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Navigation Word Problem</video:title>
      <video:description>Navigation Word Problem

Trigonometry problem involving two ships colliding.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20063.jpg</video:thumbnail_loc>
      <video:duration>480</video:duration>
      <video:publication_date>2012-09-06T01:44:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XTWZ_M8d-4g</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Navigation</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cancer-in-your-20s</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cancer in your 20s</video:title>
      <video:description>This video explains about cancer in your 20s (Conditions A-Z).

Chemotherapy affects 20somethings in a way that is distinct from childhood and adult cancer treatment. Learn about the issues facing them. And for more, visit: http://conditions.healthguru.com/topic/cancer/how-cancer-works</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/4a15cc24-ee9c-4653-b81c-ceb37f0fd829/cand_5.jpg</video:thumbnail_loc>
      <video:duration>145</video:duration>
      <video:publication_date>2012-10-10T14:18:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27836.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>20s</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-V8-Engine-Motion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of V8 Engine Motion</video:title>
      <video:description>This video will help you to understand a detailed description of v8 motion engine. This animated video is very helpful.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9053.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2011-11-29T19:34:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9053.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>V8</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>3ds</video:tag>
      <video:tag>Max</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breast-Reduction-Surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breast Reduction Surgery in India</video:title>
      <video:description>Video shows a mammaplasty surgery in India for women to cure awkward large breasts. A difference between the cured breasts and breast before treatment is also show here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4a39bca0-3a78-4bed-a12e-5d9c244af942/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2011-12-03T04:03:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10639.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Mammaplasty</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>for</video:tag>
      <video:tag>women</video:tag>
      <video:tag>to</video:tag>
      <video:tag>cure</video:tag>
      <video:tag>awkward</video:tag>
      <video:tag>Large</video:tag>
      <video:tag>breasts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Scientific-miracles-of-the-Quran-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Scientific miracles of the Qur&apos;an part 2</video:title>
      <video:description>There are many miracles in Qur&apos;an. This video shows some of them. The unique style of the Qur’an, which was revealed 14 centuries ago, and the superior wisdom it represents are definite proof that it is the word of Allah. Additionally, the Qur’an has many miraculous aspects which prove that it is sent by Allah. One of them is that some scientific facts, which we have only been able to discover by the technology of the 20th century, were stated in the Qur’an 1400 years ago. These facts which could not have been known at the time of the Qur’an’s revelation once again show to the man of today that the Qur’an is the word of Allah. Learn more from this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/4a31d008-ac31-4e72-993c-74c2c6f87da3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>924</video:duration>
      <video:publication_date>2009-10-18T14:00:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3442.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Quran</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Qur</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>God</video:tag>
      <video:tag>religion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-clear-proofs-of-Gods-existence-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The clear proofs of God&apos;s existence 5</video:title>
      <video:description>This is a fifth video in this series on seeing the clear proofs of God&apos;s existence. From the moment man opens his eyes to this world a great order surrounds him. He needs oxygen to survive. It is interesting that the atmosphere of the planet on which he lives provides more than just the adequate amount of oxygen he needs. This way, he breathes without difficulty. For the existence of life on this planet, the existence of a source of heat is essential. In response to this need, the sun is located just at the right distance to emit just the exact amount of heat and energy man needs. Man needs nourishment to survive. Every corner of the world abounds in astonishingly diversified provisions. Likewise, man needs water. Surprisingly, three fourths of the planet is covered with water. Man needs shelter, and in this world, there is land on which it is suitable to build and all sorts of materials to make shelters.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/9412e2ed-9e2b-451e-91ca-43668b77dc4d/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-08-07T15:41:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3136.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Clear</video:tag>
      <video:tag>proofs</video:tag>
      <video:tag>of</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Faith</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Planets</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dialysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dialysis</video:title>
      <video:description>Dialysis (ultrafiltration) is a method to concentrate protein or other macromolecules through a membrane with defined pores. The membranes will have a molecular weight cut-off (MWCO). This is the limit of size (or range) of a protein that can fit through the membrane.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/4a52172a-3844-43dd-bb00-2799e5b7fe0c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2010-05-18T05:54:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4361.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>dialysis</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/20-kg-Tumor-Removed</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>20 kg Tumor Removed</video:title>
      <video:description>This video shows the 20kg tumor removed from the face of a patient. Tumor is the result of abnormal growth of tissues in our body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4a5f3693-66c5-45e6-8fc9-640680b9d6b6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2011-12-06T20:24:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10938.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>20</video:tag>
      <video:tag>kg</video:tag>
      <video:tag>tumor</video:tag>
      <video:tag>removed</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Patient</video:tag>
      <video:tag>Face</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-science-of-yawning</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The science of yawning</video:title>
      <video:description>Here is an explanation why we yawn.  Recent research has shown that yawning, once believed was for getting oxygen to the brain, might be a cooling exercise for your brain. If your brain is hot it might yawn in order to cool down.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/4a96651e-54a4-46f0-9d6b-028916f663bf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2014-10-03T13:41:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31870.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>yawn</video:tag>
      <video:tag>social</video:tag>
      <video:tag>yawning</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Cooling</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-68-Least-Common-Multiple-LCM</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 68 - Least Common Multiple (LCM)</video:title>
      <video:description>Least Common Multiple (LCM)

U02_L3_T1_we6 Least Common Multiple (LCM)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24793.jpg</video:thumbnail_loc>
      <video:duration>324</video:duration>
      <video:publication_date>2012-09-17T16:51:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/D6yHKOYJiso</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Least</video:tag>
      <video:tag>Common</video:tag>
      <video:tag>Multiple</video:tag>
      <video:tag>LCM</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-make-homemade-magnet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to make homemade magnet?</video:title>
      <video:description>This video has the information about homemade magnet sick science #037 Want more experiments like this? Check out http://www.stevespanglerscience.com/product/naked-eggs-and-flying-potatoes/nSick Science™ is a trademark of Steve Spangler, inc./n© 2011 Steve Spangler Science all rights reserved</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/4a98696e-84a8-414e-b83c-d02f9d8e3583/cand_5.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2012-10-14T07:04:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27916.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Homemade</video:tag>
      <video:tag>magnet</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physics-Lab-Demo-14-Ripple-Tank</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics Lab Demo 14: Ripple Tank</video:title>
      <video:description>A physics lab demo of the ripple tank which is a shallow glass tank of water used in schools and colleges to demonstrate the basic properties of waves is shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/4aa309fb-ed6b-417e-ac5c-9fb048528d76/cand_5.jpg</video:thumbnail_loc>
      <video:duration>159</video:duration>
      <video:publication_date>2009-05-27T21:42:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2582.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>ripple</video:tag>
      <video:tag>tank</video:tag>
      <video:tag>Sound</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>demo</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>carleton</video:tag>
      <video:tag>university</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Molecular-Dynamics-Flexible-Fitting</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Molecular Dynamics Flexible Fitting</video:title>
      <video:description>Ribosome (in blue, gold) makes cell proteins from amino acids delivered by tRNAs (orange, green, purple) and EF-Tu (red), and is a popular target for antibiotics research. A method for capturing ribosome in action is shown; the method reveals movement of a protein (blue, curly) into the ribosome.

Visit here for more information:
http://www.ks.uiuc.edu/Research/mdff/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/4aaa48c9-44ea-4070-9042-001ced321b69/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2009-05-27T19:27:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2421.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>ribosome</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>dynamics</video:tag>
      <video:tag>antibiotics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-150-Quantitative-Easing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 150 - Quantitative Easing</video:title>
      <video:description>Quantitative Easing

Overview of quantitative easing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20478.jpg</video:thumbnail_loc>
      <video:duration>255</video:duration>
      <video:publication_date>2012-09-06T15:20:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kc_HjPT4NKo</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Quantitative</video:tag>
      <video:tag>Easing</video:tag>
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    <loc>https://dnatube.com/videos/Real-Numbers-and-Complex-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Real Numbers and Complex Numbers</video:title>
      <video:description>This video will explain the difference between real numbers and complex numbers. This mainly focuses on complex numbers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/4aec2e43-16c9-4c47-a454-abad2bf973ec/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-27T19:49:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2478.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>imaginary</video:tag>
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    <loc>https://dnatube.com/videos/LexA-DNA-complex-as-regulator-for-SOS-response</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>LexA DNA complex as regulator for SOS response</video:title>
      <video:description>This video describes LexA DNA complex.

The SOS genes for DNA repair and cell division in bacteria are repressed by the binding of LexA repressor protein to the operator with SOS-box sequences under normal conditions. When they are challenged with sunlight UV, genotoxic chemicals etc., the LexA proteins are autocleaved with the help of RecA and single-stranded DNA, leading to the expression of the SOS genes to cope with DNA damage. The binding of LexA to the operator is carried out by the classical helix-turn-helix motif. This video is based on the recent refinement of the structure of the LexA-DNA complex (3JSO.pdb), in which the three alpha helices are colored pink-orange-blonde, beta strands are green-blue, and the gaps are for the disordered and flexible regions.</video:description>
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      <video:duration>93</video:duration>
      <video:publication_date>2012-10-10T10:48:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27737.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Regulator</video:tag>
      <video:tag>for</video:tag>
      <video:tag>SOS</video:tag>
      <video:tag>response</video:tag>
      <video:tag>LexA</video:tag>
      <video:tag>dna</video:tag>
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    <loc>https://dnatube.com/videos/varicose-vein-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>varicose vein surgery</video:title>
      <video:description>try not to stand for a long time ... ot to stay in bed :)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/4b13faf5-5e75-4b02-b460-28062fa26286/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2009-05-30T10:58:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2731.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>Health</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Mathematics - Multivariable Calculus</video:title>
      <video:description>This is the lecture 23 of the multivariable calculus course. Edward Frenkel is explaining this lecture as an instructor.

Multivariable Calculus
Instructor: Edward Frenkel

Course website: http://math.berkeley.edu/~frenkel</video:description>
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      <video:publication_date>2012-09-05T04:17:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7tHkqh8m9UM</video:player_loc>
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      <video:tag>calculus</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolution of the Y chromosome part 3</video:title>
      <video:description>Evolution of the Y chromosome is shown in this animation. This is part 3. Human X and Y chromosomes are called sex chromosomes, because, among other things they determine sex. 
Y chromosome is quite smaller than the X. How did the Y chromosome become so small? This animation depicts the 300 million year odyssey of the sex chromosomes that began when the pronto X and Y were an identical pair.</video:description>
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      <video:duration>34</video:duration>
      <video:publication_date>2007-08-06T13:55:57.000Z</video:publication_date>
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      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
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      <video:tag>chromosome</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The Ray Optics Demonstration Set is large enough for classroom presentations yet is portable for your convenience. Includes thirteen large acrylic optical models with magnetized coatings on their bases, allowing rapid setup and adjustment. When used with our Laser Ray Box, the light ray paths are clearly visible in a normally-illuminated room, both in air and inside the models. The paths can be clearly followed through several successive model elements, allowing the ray diagrams of simple ...</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1695.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Atomic Physics</video:category>
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      <video:tag>cenco</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Echoes of Forgotten Places</video:title>
      <video:description>A short trailer for the film Echoes of Forgotten Places a film about Urban Exploration, Industrial Archaeology and the Aesthetics of Decay. Visit www.scribblemedia.com for more info.  See my other videos for more IA stuff...</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video will help you to remove your misconception about the formula for momentum of a body. The formula is explained with diagrams.</video:description>
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      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Physics</video:category>
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      <video:tag>physics</video:tag>
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      <video:description>The video provides information on a surgery procedure for Dupuytren&apos;s disease patients. Dr.Momeni is showing how the pain and the stiffness might be cured by a simple local anesthetic operation.</video:description>
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      <video:uploader>season_31</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>Ilse Rey</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:category>Scientific Animations</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows what it looks like once inside the milk duct. This images are made possible through the use of fiber optic scope which is less than a millimeter thick.</video:description>
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      <video:duration>96</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9538.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The golden ratio also known as golden mean or golden section refers to a special number approximately equal 1.618. It makes it s appearance in art, architecture, geometry and other mathematical related disciplines.</video:description>
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      <video:uploader>season_31</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>To celebrate the 40th anniversary of Appollo 11, NASA released this video.</video:description>
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      <video:uploader>second second</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>American Studies 10AC - Lecture 2

Introduction to American Studies</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26733.jpg</video:thumbnail_loc>
      <video:duration>4826</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/4bd47b0c-1ac7-4c92-9ea2-adacdb051f69/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2012-12-08T08:06:43.000Z</video:publication_date>
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      <video:uploader>Amir Nayak</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>67</video:duration>
      <video:publication_date>2011-10-23T03:51:16.000Z</video:publication_date>
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      <video:uploader>cloudiea_re</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:publication_date>2009-05-03T13:49:47.000Z</video:publication_date>
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      <video:uploader>cezaracocoi</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video is all about whether an arthritis patient should do exercise. There is lot of exercises include movement exercise, strengthening exercise, aerobic exercise etc. People having joint replacement surgery should not do it.</video:description>
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    <loc>https://dnatube.com/videos/How-To-Plot-Velocity-Time-Graph</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How To Plot Velocity Time Graph?</video:title>
      <video:description>This video demonstrates how to plot a graph of time and velocity from a given data. Velocity time graphs are commonly used to determine acceleration and motion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4c138777-e784-4a67-a831-4ec1c52dbf62/cand_5.jpg</video:thumbnail_loc>
      <video:duration>172</video:duration>
      <video:publication_date>2011-12-12T03:07:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11469.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>velocity</video:tag>
      <video:tag>time</video:tag>
      <video:tag>Graph</video:tag>
      <video:tag>plot</video:tag>
      <video:tag>Acceleration</video:tag>
      <video:tag>motion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-40-Comparing-Arcon-and-Condylar-Articulators</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 - Comparing Arcon and Condylar Articulators</video:title>
      <video:description>&quot;Lec 40 - Comparing Arcon and Condylar Articulators&quot; Compares the Hanau and Whipmix articulators with emphasis on condylar elements, intercondylar distance, horizontal and condylar inclination and protrusive-retrusive settings. Orig. air date: NOV 20 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21404.jpg</video:thumbnail_loc>
      <video:duration>1348</video:duration>
      <video:publication_date>2012-09-09T04:54:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/d59Pdmlr7V0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>40</video:tag>
      <video:tag>Comparing</video:tag>
      <video:tag>Arcon</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Condylar</video:tag>
      <video:tag>Articulators</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Texture-synthesis-of-the-torus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Texture synthesis of the torus</video:title>
      <video:description>This video demonstrates the geometry and texture synthesis on Torus. For more information you can browse to stanford.edu site.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/10/4c27a89e-7292-408b-997f-e8c0caf3e7f8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>140</video:duration>
      <video:publication_date>2007-10-30T19:24:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1088.mp4</video:content_loc>
      <video:uploader>rupeshshet</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Texture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-The-Moon-Illusion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is The Moon Illusion?</video:title>
      <video:description>This video demonstrates the illusions made by our moon. The ebbinghaus illusion is also explained in this presentation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/4c31abd9-3c3c-412e-891b-acb282b64372/cand_5.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2012-12-08T07:50:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28351.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Moon</video:tag>
      <video:tag>illusion</video:tag>
      <video:tag>Ebbinghaus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-are-the-four-levels-of-protein-structure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What are the four levels of protein structure?</video:title>
      <video:description>This videos show the four levels of protein structure which are Nitrogen, Oxygen, Sulfur, and Carbon. The color code for the video is blue for Nitrogen, red for Oxygen, yellow for Sulfur, and varying colors for Carbon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/4c44b8d9-9971-43df-9a93-95b8da37ac5c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2012-10-31T00:51:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27947.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>proteins</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-15-Electrical-Engineering-240</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 15-Electrical Engineering 240</video:title>
      <video:description>lec 15-Electrical Engineering 240.Advanced Analog Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20895.jpg</video:thumbnail_loc>
      <video:duration>4687</video:duration>
      <video:publication_date>2012-09-08T00:03:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dcPfNg0dCNs</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-16-Electrical-Engineering-240</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 16-Electrical Engineering 240</video:title>
      <video:description>lec 16-Electrical Engineering 240 .Advanced Analog Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20896.jpg</video:thumbnail_loc>
      <video:duration>3765</video:duration>
      <video:publication_date>2012-09-08T00:04:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KOc91Ktupps</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Gastric-Lavage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Gastric Lavage</video:title>
      <video:description>This video will introduce you with the gastric lavage for cleaning the stomach. It is also known as stomach pumping.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d15af468-50d1-4414-8c71-6b27ee7331a9/cand_25.jpg</video:thumbnail_loc>
      <video:duration>393</video:duration>
      <video:publication_date>2011-11-29T02:30:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8642.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Gastric</video:tag>
      <video:tag>lavage</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Diversity-Oriented-Synthesis-d216ba</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diversity Oriented Synthesis</video:title>
      <video:description>A step-by-step depiction of a diversity-oriented organic synthesis reaction on beads (created for Professor Stuart Schreiber at Harvard/Broad). At the same time as the camera follows the reaction in 3D showing bond rearrangements, the viewer can simultaneously follow the reaction in standard stick notation at the bottom of the screen.
Video reference:  Eric Keller</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/4c54467c-f643-46ae-a3be-c46fa0d760bc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2007-12-19T01:11:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1189.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>synthesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Information-on-psychotic-depression</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Information on psychotic depression</video:title>
      <video:description>Dr. J. Clive provides more information in this video on psychotic depression. This is a mental disorder where a patient is out of touch with reality and may require hospitalization.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4c62db81-b89a-441f-91c4-9ecb4c23eb73/cand_5.jpg</video:thumbnail_loc>
      <video:duration>247</video:duration>
      <video:publication_date>2011-11-28T18:09:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8541.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Psychotic</video:tag>
      <video:tag>Depression</video:tag>
      <video:tag>information</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Public-Health-250B-Lecture-18-Screening</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Public Health 250B - Lecture 18: Screening</video:title>
      <video:description>Public Health 250B - Lecture 18: Screening

Epidemiologic Methods II</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25626.jpg</video:thumbnail_loc>
      <video:duration>5024</video:duration>
      <video:publication_date>2012-09-18T16:41:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qo9frA_nn-4</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Screening</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transgenic-mice-process</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transgenic mice process</video:title>
      <video:description>This video is the third part of a discussion on transgenic mice process. A transgenic mouse has artificially introduced additional genetic materials in all of its cells. The video is helpful for medical personnel.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4c6e1579-3399-4108-b5c5-5cba9cb93f62/cand_5.jpg</video:thumbnail_loc>
      <video:duration>404</video:duration>
      <video:publication_date>2010-11-22T22:52:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5694.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Transgenic</video:tag>
      <video:tag>mice</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Dirac-Equation-is-a-Special-Case-of-the-Maxwell-Cassano</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Dirac Equation is a Special Case of the Maxwell-Cassano</video:title>
      <video:description>The Dirac Equation is a Special Case of the Maxwell-Cassano Equations/nFor vector Phi of D  
The Klein-Gordon equation may be written (see reference (4)):/nWhenever Phi of D  is a 2 to the M-dimensional vector, via a matrix differential operator factorization, it may be written (in the Dirac representation), as shown here:
and, since these matrix operators are commutative:
conformability of the matrices requires thatthese matrices 
are all  2×1  matrices; yielding:  /nFor symmetry purposes, let:
       t=ix^0
then, combining into a single matrix equation,/n Just as there are a number of representations of the Dirac equation, there is more than one matrix operator factorization of the Maxwell-Cassano equations (3).
    
A matrix operator factorization of the Maxwell-Cassano equations may be compactly written, from references (1) and (3) as follows:
 
For the stationary state the source/sink density term vanishes in the Maxwell-Cassano equations, which allows an equating of the 
Maxwell-Cassano equation &amp; Dirac equation factorizations.
    
These may imply correlations between the Dirac equation and the 
Maxwell-Cassano equations as the correspondences/mappings:
         m⇔|m| and -θ_sub_D_to_the_j = f_to_the_h./nThe Dirac equation may be expanded with the above notation as shown/nAs reference (1) shows. the component pairs may be organized such that this organization exhibits the mass-generalization of Maxwell&apos;s equations, but organizing them while comparing them analogously to the Dirac equations yields the shown/nAnd, Continuing the comparison with the Maxwell-Cassano equations in the special case:    
     m_sub_zero = -m , m_sub_1=m_sub_2=m_sub_3 = 0:/nSo, extending the Dirac equation beyond the source/sink free case (so looking beyond just eigenvalues and eigenvectors); and writing in matrix form, and comparing:
Then, viewing each matrix as a paired sum:
    In this form the transformations are easy to see:
 By the invertible matrix theorem each matrix is invertible. 
Thus, these transform</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/04/4c7d57eb-93dd-438c-ab71-9df85ebad955/cand_5.jpg</video:thumbnail_loc>
      <video:duration>290</video:duration>
      <video:publication_date>2015-04-01T13:16:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32115.mp4</video:content_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Dirac</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>fermion</video:tag>
      <video:tag>Quantum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lactose-Digestion-in-Infants</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lactose Digestion in Infants</video:title>
      <video:description>The lactase enzyme is produced in the small intestine of infants. It digests lactose by breaking it into glucose and galactose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/4e99aeba-4198-4c11-945a-cd44ec2acb79/cand_5.jpg</video:thumbnail_loc>
      <video:duration>52</video:duration>
      <video:publication_date>2012-04-12T23:18:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12210.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lactose</video:tag>
      <video:tag>digestion</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Infants</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Is-Hubbles-new-camera-a-miracle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Is Hubble&apos;s new camera a miracle?</video:title>
      <video:description>The ESA and NASA present an extraordinary Hubblecast revealing the new camera installed on the Hubble. This camera is said to be able to see the invisible, look back in time, and more. You must view these breath-taking shots from the camera.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/4e987206-1dd7-4863-82ff-974f21386e50/cand_5.jpg</video:thumbnail_loc>
      <video:duration>558</video:duration>
      <video:publication_date>2013-01-30T08:42:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29077.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>WFC3</video:tag>
      <video:tag>Hubble</video:tag>
      <video:tag>camera</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Borderline-personality-disorder-information-treatment-medication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Borderline personality disorder information treatment medication</video:title>
      <video:description>Borderline personality disorder called emotionally unstable personality by a lack of clear diagnoses effective treatments and accurate information learn more information on borderline personality disorder.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4ea1a332-0163-4160-96f8-b529f317cd06/cand_5.jpg</video:thumbnail_loc>
      <video:duration>248</video:duration>
      <video:publication_date>2011-12-01T00:37:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9838.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Borderline</video:tag>
      <video:tag>personality</video:tag>
      <video:tag>Disorder</video:tag>
      <video:tag>information</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Interest-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Interest (part 2)</video:title>
      <video:description>Interest (part 2)

More on simple and compound interest</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20100.jpg</video:thumbnail_loc>
      <video:duration>481</video:duration>
      <video:publication_date>2012-09-06T02:00:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/t4zfiBw0hwM</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Interest</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cloning-of-Animals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cloning of Animals</video:title>
      <video:description>How to isolate genes from an animal and after cloning transfer them in other animals of same species? This video explains a clear view of cloning.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/4ebfc162-39c7-4c50-a99a-0edd01ccf1f4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2009-08-07T18:17:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3159.mp4</video:content_loc>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Clone</video:tag>
      <video:tag>animals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Conotoxin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Conotoxin</video:title>
      <video:description>Conotoxin is a neurotoxic peptides .It is isolated from the venom of marine cone snail,genus Conus,Its consist of 10 to 30 aminoacid residues,Typically have one or more dilsulfde bonds,Conotoxins have a variety of mechanisms of action like ion channels. Types and biological activities of conotoxins The number of conotoxins whose activities have been determined so far is five, and they are called the α(alpha)-, δ(delta)-, κ(kappa)-, μ(mu)-, and ω(omega)- types. Each of the five types of conotoxins attacks a different target * α-conotoxin inhibits acetylcholine receptors at nerves and muscles. * δ-conotoxin inhibits the inactivation of voltage-dependent sodium channels. * κ-conotoxin inhibits potassium channels. * μ-conotoxin inhibits voltage-dependent sodium channels in muscles. * ω-conotoxin inhibits N-type voltage-dependent calcium channels. Because N-type voltage-dependent calcium channels are related to algesia (sensitivity to pain) in the nervous system, ω-conotoxin has an analgesic effect: the effect of ω-conotoxin M VII A is 100 to 1000 times that of morphine.[7] Therefore a synthetic version of ω-conotoxin M VII A has found application as an analgesic drug ziconotide (Prialt). Types of conotoxins also differ in the number and pattern of disulfide bonds [9]. The disulfide bonding network, as well as specific amino acids in inter-cysteine loops, provide the specificity of conotoxins. Omega, delta and kappa conotoxins Omega, delta and kappa families of conotoxins have a knottin or inhibitor cysteine knot scaffold. The knottin scaffold is a very special disulfide-through-disulfide knot, in which the III-VI disulfide bond crosses the macrocycle formed by two other disulfide bonds (I-IV and II-V) and the interconnecting backbone segments, where I-VI indicates the six cysteine residues starting from the N-terminus. The cysteine arrangements are the same for omega, delta and kappa families, even though omega conotoxins are calcium channel blockers, whereas delta conotoxins delay the inactivation of sodium channels</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/4eb531e5-1640-4e4c-9e7d-9a84c0a64862/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2009-07-08T01:31:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3001.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Cone</video:tag>
      <video:tag>snail</video:tag>
      <video:tag>Scientific</video:tag>
      <video:tag>conotoxin</video:tag>
      <video:tag>venom</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Price-Elasticity-of-Demand</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  17 - Price Elasticity of Demand</video:title>
      <video:description>Price Elasticity of Demand

Introduction to price elasticity of demand</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25394.jpg</video:thumbnail_loc>
      <video:duration>797</video:duration>
      <video:publication_date>2012-09-18T13:35:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/slP8XZ6Nq40</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>price</video:tag>
      <video:tag>Elasticity</video:tag>
      <video:tag>of</video:tag>
      <video:tag>demand</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anatomy-of-the-forearm-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anatomy of the forearm part 1</video:title>
      <video:description>This video discusses different muscles that form human forearm using a model. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/4edfce37-be92-457a-9a2e-0ad50eb7f73b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2009-06-01T10:12:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2745.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Arm</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Forearm</video:tag>
      <video:tag>Muscles</video:tag>
      <video:tag>Droual</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Polar-Covalent-Bonding-of-HCl</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Polar Covalent Bonding of HCl</video:title>
      <video:description>This video shows the formation of polar covalent bond between the hydrogen and the chlorine atom. The bonds which are partly ionic are called polar covalent bonds.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4eed7cd0-8366-456e-be81-33b44428bb96/cand_5.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2011-12-11T23:53:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11234.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Polar</video:tag>
      <video:tag>Covalent</video:tag>
      <video:tag>Bonding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Iimmunofluorescence-detection-of-bacteria-Microbilogy-lesson</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Iimmunofluorescence detection of bacteria - Microbilogy lesson</video:title>
      <video:description>Microbiology is a term derived from the Greek language mīkros(small), bios (life) and λογία (logia). It involves studying microscopic organs, either acellular (have no cells), unicellular (have single cell) and multi-cellular (colony of cells). This discipline has several sub-discipline like mycology, bacteriology, virology, parasitology among others. In this video, we discus immunofluorescence detection of bacteria in organisms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/4ef5e419-31e1-43dc-ba5e-91cc2cc93fed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2013-02-11T03:23:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30179.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>microbiology</video:tag>
      <video:tag>immunofluorescence</video:tag>
      <video:tag>detection</video:tag>
      <video:tag>of</video:tag>
      <video:tag>bacteria</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-75-Subtracting-Mixed-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 75 - Subtracting Mixed Numbers</video:title>
      <video:description>Subtracting Mixed Numbers

U02_L3_T2_we2 Subtracting Mixed Numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24804.jpg</video:thumbnail_loc>
      <video:duration>239</video:duration>
      <video:publication_date>2012-09-17T16:54:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WF7L2waDwLw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Subtracting</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Defining-Irreducible-Complexity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Defining Irreducible Complexity</video:title>
      <video:description>Irreducible Complexity is defined by Michael Behe as &quot;A single system composed of several well-matched, interacting parts that contribute to the basic function, wherein the removal of any one of the parts causes the system to effectively cease functioning&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/4ef8b9fb-3d60-4ec3-91d1-bb4c496f6b6b/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-27T21:53:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2609.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>ID</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Debate</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Facts</video:tag>
      <video:tag>molecule</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>Flagellum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 11 - MIT 7.014 Introductory Biology, Spring 2005&quot; (Prof. Graham Walker)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15143.jpg</video:thumbnail_loc>
      <video:duration>2751</video:duration>
      <video:publication_date>2012-08-28T13:28:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Uf7qNWklQkE</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-83-Steam-Crush-Soda-Can-Small-and-Big</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 83 - Steam Crush Soda Can (Small and Big)</video:title>
      <video:description>Steam Crush Soda Can (Small and Big)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26471.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2012-09-19T01:17:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TrluA_tcjVE</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Steam</video:tag>
      <video:tag>Crush</video:tag>
      <video:tag>Soda</video:tag>
      <video:tag>Can</video:tag>
      <video:tag>Small</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Big</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Device-Dermapace</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Device Dermapace</video:title>
      <video:description>This animated video describes the functioning and behavior of dermapace device. Watch this video to know how it is used.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/4f10c871-4fab-423c-a1e1-b6dcc773abe3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2013-04-07T20:08:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30519.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Sanuwave</video:tag>
      <video:tag>Dermapace</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>device</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Function-of-the-Memory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Function of the Memory</video:title>
      <video:description>Memory is part of the brain function in which, as is the case in this video, has the brain sort specific details of memory that are important to a being and are then transferred from short term to long term memory and stored there.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/4f48d55d-2959-44ef-aacb-2e125d74e48e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2009-06-19T16:44:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2853.mp4</video:content_loc>
      <video:category>Neuroscience</video:category>
      <video:tag>Memory</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Protein-Quantification-Silver-Stain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protein Quantification (Silver Stain)</video:title>
      <video:description>By Abnova - Silver staining is used to detect proteins after electrophoretic separation on polyacrylamide gels. It combines excellent sensitivity while using very simple and cheap equipment and chemicals. The procedures of silver staining are protein fixation, silver impregnation and image development.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/03/4f4fbbeb-a58b-42f0-8a26-123c21a2f1b3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>293</video:duration>
      <video:publication_date>2010-03-15T06:23:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3952.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>Quantification</video:tag>
      <video:tag>Silver</video:tag>
      <video:tag>stain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-First-Law-Of-Thermodynamics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is First Law Of Thermodynamics</video:title>
      <video:description>How does an air conditioner uses the first law of thermodynamics? This law is explained in the video with several examples.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4f823cb6-ed29-4873-bf1d-21e278cff121/cand_5.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2011-12-12T03:14:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11483.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>First</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-the-Sense-of-Sight-Works-with-The-Vision-Center</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the Sense of Sight Works with The Vision Center</video:title>
      <video:description>This video shows how our eyes operate even under stressful situtions and the importance of connection to the vission center.The eye is a complex organ composed of many small parts, each vital to normal vision. The ability to see clearly depends on how well these parts work</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/4f85b59f-a317-4229-af07-eb3d1c16deaa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>233</video:duration>
      <video:publication_date>2009-04-23T07:02:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2006.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>medicine</video:tag>
      <video:tag>vision</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/HIV-drug-groups-NNRTI-s</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HIV drug groups - NNRTI s</video:title>
      <video:description>We look at the activities of the various HIV drug groups. We demonstrate;
- Mechanism of action and 
- Mechanism of resistance.

For more HIV e-learning animations log to www.tibotec-hiv.com.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/4f87bf3e-e970-411d-9ff2-9f01a22687ba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2008-03-28T00:15:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1285.mp4</video:content_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>HIV</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Public-Health-250A-Lecture-38-Screening-I-A-Reingold</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Public Health 250A - Lecture 38: Screening I: A. Reingold</video:title>
      <video:description>Public Health 250A - Lecture 38: Screening I: A. Reingold

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25679.jpg</video:thumbnail_loc>
      <video:duration>2912</video:duration>
      <video:publication_date>2012-09-18T16:56:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vc3LpaIxYD0</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>38</video:tag>
      <video:tag>Screening</video:tag>
      <video:tag>I</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Reingold</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Virus-Lysogenic-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Virus Lysogenic Cycle</video:title>
      <video:description>In a lysogenic cycle, viral nucleid acid becomes part of the host cell chromosome and it&apos;s replicated with it. Eventually the virus enters a lytic cycle and kills the host cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/4f880641-4463-4ee2-9791-58a1d6006fdf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2009-10-11T12:56:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3422.mp4</video:content_loc>
      <video:uploader>pierresmeesters</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Virus</video:tag>
      <video:tag>lysogenic</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>host</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>chromosome</video:tag>
      <video:tag>provirus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brain-tumor-Surgery-with-open-approach</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brain tumor Surgery with open approach</video:title>
      <video:description>Brain Tumor Surgery by dr joshua and Discussed the video on brain tumor open surgery is the most common treatment option for brain tumors a craniotomy is performed to remove a brain tumor or to halt its progress</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4f8fdac5-18c5-4183-af45-89443104d927/cand_5.jpg</video:thumbnail_loc>
      <video:duration>581</video:duration>
      <video:publication_date>2011-12-01T00:28:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9824.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>tumor</video:tag>
      <video:tag>Resection</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Open</video:tag>
      <video:tag>Approach</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Molecular-Therapeutics-Research-Participant-Appreciation-Eve</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Molecular Therapeutics Research Participant Appreciation Eve</video:title>
      <video:description>Adam Boxer, MD, PhD, Director of the Clinical Trials Program at USCF&apos;s Memory and Aging Center, discusses recent results from clinical trials and potential new molecular therapies for Alzheimers disease, frontotemporal dementia and other forms of dementia.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/08/4fa69987-ca48-46b3-bc32-5f2af0a02e50/cand_5.jpg</video:thumbnail_loc>
      <video:duration>761</video:duration>
      <video:publication_date>2010-08-03T00:54:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4457.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>Therapeutics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DENTAL-FILLING-SURGERY-CURES-TEETH-CAVITIES</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DENTAL FILLING SURGERY CURES TEETH CAVITIES.</video:title>
      <video:description>In a dental filling surgery your dentist will remove the decayed portion of the tooth to treat a cavity and then &quot;fill&quot; the area on the tooth where the decayed material once lived.In india you can get a dental surgery for 100-200$ U.S, For further details please visit www.forerunnershealthcare.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/4facea39-a9ee-4dc5-be4b-29c64d5cd7b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2009-05-30T09:48:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2711.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>Teeth</video:tag>
      <video:tag>CAVITIES</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>India</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>tourism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-what-it-is</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA: what it is?</video:title>
      <video:description>This video explains what DNA is. Deoxyribonucleic acid, or DNA is a nucleic acid molecule that contains the genetic instructions used in the development and functioning of all living organisms. The main role of DNA is the long-term storage of information and it is often compared to a set of blueprints, since DNA contains the instructions needed to construct other components of cells, such as proteins and RNA molecules.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/4fae267d-24ea-4029-9d6b-b8e64a01fe21/cand_5.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2007-05-24T05:22:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/427.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>dna</video:tag>
      <video:tag>chromosome</video:tag>
      <video:tag>geneticInformation</video:tag>
      <video:tag>proteins</video:tag>
      <video:tag>RNA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Burns-and-Scalds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Burns and Scalds</video:title>
      <video:description>Burns and scalds are an injury we usually have to deal with in everyday life. This video demonstrates how to deal with burns and scalds.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4fb16aca-d41f-4c88-88fa-a68dee98df0e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2011-12-01T03:30:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10080.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Dealing</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Burns</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/QED-Quod-erat-demonstrandum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>QED - Quod erat demonstrandum</video:title>
      <video:description>Concurrency-related bugs are notoriously difficult to discover by code review and testing. By doing a formal proof on the program text, one can statically verify that no execution of the program leads to an error. The effectiveness of the proof depends on the proper choice of the manual inputs such as code annotations. Deriving these annotations for a concurrent program requires complicated reasoning. The main reason behind this is the interaction between threads over the shared memory. While writing the proof, at every point, one has to consider the possible interleavings of conflicting operations. Existing proof methods including Owicki-Gries, rely/guarantee and concurrent separation logic are applied at the finest level of concurrency. Analyzing the program at this level requires complex annotations and invariants, along with many auxiliary variables.

QED is a new proof method that simplifies verifying assertions in concurrent programs. The key feature of our method is the use of atomicity as the main proof tool. A proof is done by rewriting the program with larger atomic blocks in a number of steps. In order to reach the desired level of atomicity, we alternate proof steps that apply abstraction and reduction, each of which improves the outcome of the other in a following step. Then, we check assertions sequentially within the atomic blocks of the resulting program. We declare the original program correct when we discharge all the assertions. Our proof style provides separation of concerns: At each step, we either use facts about a concurrency protocol to enlarge atomic blocks, or check data properties sequentially.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4fb14153-80c6-4e04-8f91-70efe946af7c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1337</video:duration>
      <video:publication_date>2010-11-09T13:07:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4853.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>QED</video:tag>
      <video:tag>Quod</video:tag>
      <video:tag>erat</video:tag>
      <video:tag>demonstrandum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Allahs-Artistry-In-Colour-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Allah&apos;s Artistry In Colour 5</video:title>
      <video:description>Have you ever thought what it would be like to live in a world without colour? Free yourself for a moment from your experience, forget all that you&apos;ve learned and start using your imagination. Try to visualise your body, the people around you, the seas, the sky, trees, flowers, in short everything in black. Imagine that there is no colour around you. Try to think how you would feel if people, cats, dogs, birds, butterflies, and fruits had no colour at all. You would never want to live in such a world, would you?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/21489c7c-e8a7-411c-9f84-a81347b578f5/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-08-02T20:12:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3114.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>color</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>pigment</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>michael</video:tag>
      <video:tag>denton</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>length</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>God</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Evolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/LCROSS-Impact-On-Surface</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>LCROSS Impact On Surface</video:title>
      <video:description>Lcross is moon project of NASA designed to research on moon. This video is showing you the impact of Lcross lunar on surface of moon as it reaches near moon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/50b5c4ea-8c1b-4e1b-826e-75b166591b6f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>364</video:duration>
      <video:publication_date>2013-02-08T02:20:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29537.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>LCROSS</video:tag>
      <video:tag>LUNAR</video:tag>
      <video:tag>IMPACT</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cysteine-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cysteine Video</video:title>
      <video:description>Here is a talk taken from wikipedia explaining what Cysteine is and what is used for. Here is the text for initial part of the video.
is a semi-essential proteinogenic amino acid with the formula HO2CCH(NH2)CH2SH&gt;. It is encoded by the codons UGU and UGC. The thiol side chain in cysteine often participates in enzymatic reactions, as a nucleophile. The thiol is susceptible to oxidization to give the disulfide derivative cystine, which serves an important structural role in many proteins.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/02/50c204ac-a50d-4e99-8944-d343d23c9c5d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>760</video:duration>
      <video:publication_date>2016-02-20T15:02:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32427.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>cysteine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/TK-Receptor-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>TK Receptor Animation</video:title>
      <video:description>By SriHarsha Gummadi
TK Receptor Animation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/50c9b235-56f8-4ab2-9e95-6b4e8dfae58a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2010-04-08T19:56:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4097.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>tyrosine</video:tag>
      <video:tag>kinase</video:tag>
      <video:tag>receptor</video:tag>
      <video:tag>Harsha</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-shingles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About shingles</video:title>
      <video:description>Shingles is caused by the virus which caused chickenpox. Shingles are developed within one side of a body and after that rashes develops and then starts increasing, it is very painful. Shingles can develop anywhere on skin.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/50cc2139-dd54-40da-b751-419c6acb6b6b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>117</video:duration>
      <video:publication_date>2013-02-10T02:20:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29940.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>shingles</video:tag>
      <video:tag>develops</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Lecture-2-Dispute-Settlement-Compliance-International-Institutions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Lecture 2: Dispute Settlement, Compliance &amp; International Institutions</video:title>
      <video:description>Lecture 2: Dispute Settlement, Compliance &amp; International Institutions

This course is a seminar on the role of law in the management of international environmental problems. The course will begin with a brief introduction to public international law as it relates to the environment and a discussion of what international environmental law means. Participants in the course will study a range of environmental issues, legal sources, and institutions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17965.jpg</video:thumbnail_loc>
      <video:duration>6318</video:duration>
      <video:publication_date>2012-09-03T18:34:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/O4R0YB_9eOs</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>human</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>international</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Montreal</video:tag>
      <video:tag>Protocol</video:tag>
      <video:tag>Groundwater</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Interests</video:tag>
      <video:tag>hazardous</video:tag>
      <video:tag>Materials</video:tag>
      <video:tag>Transboundary</video:tag>
      <video:tag>Disputes</video:tag>
      <video:tag>Cymie</video:tag>
      <video:tag>Payne</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Photosynthesis-pathway</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Photosynthesis pathway</video:title>
      <video:description>this video shows the photosynthesis process in the habitat.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/50d23707-54b5-48c4-9bcc-3275f27ca43d/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-04-01T17:42:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/158.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Photosynthesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Electrical-Engineering-40-Output-resistance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14- Electrical Engineering 40 - Output resistance</video:title>
      <video:description>Lec 14- Electrical Engineering 40 - Output resistance.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17237.jpg</video:thumbnail_loc>
      <video:duration>2267</video:duration>
      <video:publication_date>2012-09-02T13:40:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6tQ7dqVrRj0</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bioluminescence-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bioluminescence Video</video:title>
      <video:description>Bioluminescence, the emission of light from a living organism, is demonstrated by the comb jellyfish shown here. This emission also occurs in bacteria, dinoflagellates, fungi, and in many kinds of animals including insects, and fish. Specialized structures called photophores are found on the surface of a bioluminescent organism. The photophores contain the molecule luciferin and the enzyme luciferase, which act together in a cycle to emit flashes of light. Bioluminescence serves a variety of functions. It can be used to attract prey, disguise an organism from a predator, signal a mating partner, or act as a flashlight in the murky depths of the ocean.
Microsoft ® Encarta ® 2007. © 1993-2006 Microsoft Corporation. All rights reserved.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/50da51df-9ace-4dd8-b971-cce3834f4df2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2010-11-03T03:35:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4760.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Bioluminescence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Avoidance-of-Swine-Flu</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Avoidance of Swine Flu</video:title>
      <video:description>This video will show you how can you avoid the spreading of swine flu around us. You should try to avoid the close contact with others and stay around 6 feet away.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/50fc93be-480b-42e4-a77b-8adb484e0953/cand_5.jpg</video:thumbnail_loc>
      <video:duration>362</video:duration>
      <video:publication_date>2011-12-01T00:40:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9843.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Avoiding</video:tag>
      <video:tag>swine</video:tag>
      <video:tag>Flu</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Circulatory-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Circulatory system</video:title>
      <video:description>Circulatory system of out body and how circulatory system works is explained in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/510de135-d81f-419d-b859-34cf4baa8d1b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2007-11-24T01:08:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1131.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Circulatory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-155-Number-Sets-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 155 - Number Sets 1</video:title>
      <video:description>Number Sets 1

U12_L1_T1_we1 Number Sets 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24805.jpg</video:thumbnail_loc>
      <video:duration>377</video:duration>
      <video:publication_date>2012-09-17T16:54:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aqsIWLqlDhE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Number</video:tag>
      <video:tag>sets</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Power-of-Lasers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Power of Lasers</video:title>
      <video:description>This video shows a clip of how the power of a laser is being
utilized to power the rotors of a mini-helicopter. References
of how the same laser could be used to power larger land vehicles
are also made. LaserMotive a company in Seattle, Washington, used laser power to fly a 22 gram model helicopter.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/512b8c8c-f360-4a50-9595-cf7278839f65/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2012-11-19T20:11:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27996.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>helicopters</video:tag>
      <video:tag>lasers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transfected-Lysate-Native</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transfected Lysate (Native)</video:title>
      <video:description>by Abnova - Transfected lysate is useful as a positive
control in Western Blot. The full-length protein
construct is expressed in HEK293T cells and prepared as
ready-to-use, native lysate in modified RIPA Buffer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/512d03dd-6f26-4a8e-a5db-7456367c820f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>269</video:duration>
      <video:publication_date>2010-05-13T07:39:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4353.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Abnova</video:tag>
      <video:tag>Transfected</video:tag>
      <video:tag>Lysate</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ronald-Pinkerton-MD-Discusses-his-Double-Knee-Replacement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ronald Pinkerton, M.D. Discusses his Double Knee Replacement</video:title>
      <video:description>Dr. Ronald Pinkerton is a practicing family physician. Under the care of Dr. Thomas Schmalzried, Dr. Pinkerton underwent knee replacement surgery on both of his knees. In this video he discusses his experience before and after his surgery, and the quality of care he received at the Joint Replacement Institute at St. Vincent Medical Center in Los Angeles, California. To learn more about joint replacement, visit: www.jri-docs.com or call 888-574-3627.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_11005.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2011-12-10T01:00:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11005.mp4</video:content_loc>
      <video:uploader>MillerGeer</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>knee</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Joint</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Pain</video:tag>
      <video:tag>St</video:tag>
      <video:tag>vincent</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>center</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Should-newborns-be-able-to-extend-their-heel-to-their-ear</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Should newborns be able to extend their heel to their ear?</video:title>
      <video:description>In this video, a doctor gives a quick physical exam of a human newborn. Watch this clip to learn if it is healthy for a newborn to extend its heel to its ear.</video:description>
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      <video:duration>31</video:duration>
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      <video:uploader>Jennifer Byars</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>In a robotic hysterectomy small incisions are made in the abdomen where special instruments including a 3d camera are inserted the technology allows the surgeon to use more precise hand movements and to see a 3d magnified view of the surgical area because the incisions are so small robotic surgery reduces scarring and recovery time</video:description>
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      <video:duration>120</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10495.mp4</video:content_loc>
      <video:uploader>gazzer</video:uploader>
      <video:category>Medical</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Fibroids are growths or tumors that occur in the uterus, these usually non cancerous. This video is an interview on the Fibroids Project, the interviewees is Dr Brown Duke, the University&apos;s department chair.</video:description>
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      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
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      <video:description>Weifang linqu xinde aluminum foil co.,ltd , is an aluminum industry that specializes in the design, research, production and sale of household aluminum foil rolls and aluminum foil containers. Household aluminum foil is widely used in cooking, freezing, baking, storage, etc. Aluminum foil containers are widely used for the packaging of air catering, food baking, fast food delivery, house parties, outdoor barbecue and other areas of the food industry. Our company has a complete range of specifications. Timely processing can also be provided according to customer&apos;s special requirements. 

Contact: Mr Jet Dong.
Email: xindealu@yahoo.cn.
ICQ: 635237054.
Msn: xdaluminumfoil@hotmail.com.
Skype: xdaluminumfoil.
Mp: 86-18706560631.
Tel: 86-0536-3797567.
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Web: www.xdalu.com.cn.</video:description>
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      <video:tag>rolls</video:tag>
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      <video:description>Dilution Titration HAc  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:uploader>Chris Condayan</video:uploader>
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      <video:tag>spread</video:tag>
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      <video:tag>biology</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/51ff8296-d142-4775-bfdd-28c88fb66c88/cand_5.jpg</video:thumbnail_loc>
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U02_L3_T2_we3 Subtracting Mixed Numbers 2</video:description>
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      <video:uploader>0|45|0</video:uploader>
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      <video:uploader>Jennifer Byars</video:uploader>
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      <video:tag>What</video:tag>
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      <video:tag>I</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>dnasign</video:uploader>
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    <video:video>
      <video:title>Procedure For Vacuum Assisted Core Breast Biopsy</video:title>
      <video:description>Vacuum assisted core biopsy is performed when a very small abnormality is present in breasts. A very small incision is made into breast and by using a vacuum powered instrument small biopsy needle is inserted in breasts and then breast tissues are taken out for examination.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29951.mp4</video:content_loc>
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    <loc>https://dnatube.com/videos/How-to-Draw-Blood-Samples</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Draw Blood Samples</video:title>
      <video:description>This video shows the taking of blood sample from the patient by an expert doctor. The blood samples are collected to perform a lot of medical tests.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/53c003a7-5904-4763-b725-cbf72d8eb6cb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2011-12-01T01:59:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9894.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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      <video:tag>Draw</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Samples</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/One-Handed-Tie</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>One Handed Tie</video:title>
      <video:description>This video will help you to know about a one handed knot tie. Mostly the right hand predominates during a one hand tie.</video:description>
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      <video:publication_date>2011-12-01T23:09:39.000Z</video:publication_date>
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      <video:title>What is Lagrange Multipliers</video:title>
      <video:description>This video shows the uses of Lagrange multipliers with examples. Lagrange multiplier is used to calculate the local maxima and local minima.</video:description>
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      <video:duration>253</video:duration>
      <video:publication_date>2010-12-06T10:55:38.000Z</video:publication_date>
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      <video:uploader>hidalgo</video:uploader>
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      <video:tag>multipliers</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>this video shows molecular activity in Aplysia short-term memory. Short-term memory relies on serotonin activating a protein kinase to modify existing synaptic strength.</video:description>
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      <video:duration>150</video:duration>
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      <video:uploader>Admin</video:uploader>
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    <video:video>
      <video:title>Mathematics - BBC four&apos;s story doc (part9)</video:title>
      <video:description>Marcus DuSautoy explores the long surprising history of man&apos;s relationship as he prepares to introduce BBC four&apos;s story of maths an extensive and searchable archive covering famous people and concepts as well as describing the development of mathematics in various cultures.</video:description>
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      <video:publication_date>2010-12-06T15:30:42.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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U12_L1_T1_we3 Number Sets 3</video:description>
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      <video:duration>172</video:duration>
      <video:publication_date>2012-09-17T16:55:13.000Z</video:publication_date>
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      <video:uploader>0|45|0</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Growth of microtubules</video:title>
      <video:description>Microtubules are conveyer belts inside the cells. They move vesicles, granules, organelles like mitochondria, and chromosomes via special attachment proteins. They also serve a cytoskeletal role. Structurally, they are linear polymers of tubulin which is a globular protein. These linear polymers are called protofilaments. The figure to the left shows a three dimensional view of a microtubule. The tubulin molecules are the bead like structures. A protofilament is a linear row of tubulin beads. Text Reff: http://cellbio.utmb.edu/cellbio/microtub.htm</video:description>
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      <video:publication_date>2007-12-04T03:42:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1165.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 61 - Reaction Profile</video:title>
      <video:description>Reaction Profile

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/53e094ee-4c6b-4af3-b255-178010f6f96f/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2013-02-10T02:14:53.000Z</video:publication_date>
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      <video:uploader>Jennifer Byars</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This short video depicts thigmotropism in two Mimosa spp. from Brazil: Mimosa velloziana (the plant with broader leaflets) and M. invisa (the plant with narrow leaflets). This film was shot in Aquidauana, Mato Grosso do Sul, near the Pantanal, in january 2010.</video:description>
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      <video:publication_date>2010-02-10T19:44:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3846.mp4</video:content_loc>
      <video:uploader>Rodrigo Singer</video:uploader>
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      <video:tag>Plants</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Giant spigelian strangulated hernia</video:title>
      <video:description>Giant Spigelian Strangulated Hernia is a rare clinical entity it is difficult to diagnose due to its location in this video we demonstrate the case of a giant spigelian hernia consequent to abdominal wall injury the neck of the hernia was 10 cm in diameter we repaired this hernia with a polypropylene mesh</video:description>
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      <video:duration>224</video:duration>
      <video:publication_date>2011-12-01T02:50:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10000.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Giant</video:tag>
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      <video:tag>Strangulated</video:tag>
      <video:tag>hernia</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Decimal Place Value 2

U03_L1_T1_we2 Decimal Place Value 2</video:description>
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      <video:duration>211</video:duration>
      <video:publication_date>2012-09-17T16:55:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AuD2TX-90Cc</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video explaining intracellular signaling</video:title>
      <video:description>Most signal transduction involves the binding of extracellular signaling molecules (and ligands) to cell-surface receptors. Such receptors typically face outward from the plasma membrane while triggering events inside the cell.  Intracellular signaling cascades can also be triggered through cell-substratum interactions, as in the case of integrins, which bind ligands found within the extracellular matrix.  Steroids represent another example of extracellular signaling molecules that may cross the plasma membrane due to their lipophilic or hydrophobic nature.  Many, but not all, steroid hormones have receptors within the cytoplasm, and usually act by stimulating the binding of their receptors to the promoter region of steroid-responsive genes.  Within multicellular organisms, numerous small molecules and polypeptides serve to coordinate a cell&apos;s individual biological activity within the context of the organism as a whole. Read more: http://en.wikipedia.org/wiki/Signal_transduction</video:description>
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      <video:publication_date>2010-11-24T05:02:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5902.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The horizontal mattress stitch is a suture technique used to close wounds it everts skin well and spreads tension along the wound edge this makes it ideal for holding together fragile skinas well as skin under high tension such as the distant edges of a large laceration</video:description>
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      <video:duration>43</video:duration>
      <video:publication_date>2011-11-29T11:10:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8843.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Horizontal</video:tag>
      <video:tag>Mattress</video:tag>
      <video:tag>pattern</video:tag>
      <video:tag>Suture</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Animation-on-Cell-Division-by-NurseReview</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation on Cell Division by NurseReview</video:title>
      <video:description>This NurseReview.Org video shows the cell division of zygote after fertilization.</video:description>
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      <video:duration>4687</video:duration>
      <video:publication_date>2012-09-07T21:41:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WAoXuUwi774</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>43</video:duration>
      <video:publication_date>2007-05-28T00:24:59.000Z</video:publication_date>
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      <video:uploader>okur</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>DNAsythesis</video:tag>
      <video:tag>DNAReplication</video:tag>
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      <video:duration>94</video:duration>
      <video:publication_date>2011-11-26T00:02:18.000Z</video:publication_date>
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      <video:uploader>benco</video:uploader>
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      <video:tag>Fish</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Nasa Incoming Comet Outgoing CME</video:title>
      <video:description>On oct 2011 an exceptionally bright comet headed toward the sun and disintegrated moments later a large coronal mass ejection blew off the other side of the sun making for this captivating movie from the Solar heliospheric observatory while it looks to the casual observer that the comet triggered the ejection the apparent relationship between an incoming comet and a cme is only a coincidence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/543e7e49-5281-414c-b127-055705096661/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2011-11-07T01:26:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7351.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Incoming</video:tag>
      <video:tag>comet</video:tag>
      <video:tag>Outgoing</video:tag>
      <video:tag>CME</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Finger-Movement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Finger Movement</video:title>
      <video:description>Flexion (bending), Extension (straightening), Abduction (moving sideways away from the body) and Adduction (moving sideways towards the body) are the four ways in which the fingers can move. This short video shows the movement of fingers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/54442143-d55b-402e-8244-ac2f75d05da7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>5</video:duration>
      <video:publication_date>2009-06-19T16:48:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2860.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>finger</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Open-Distal-Pancreatectomy-Surgery-Techniques-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Open Distal Pancreatectomy Surgery Techniques Video</video:title>
      <video:description>Distal pancreatectomy is performed primarily for malignant and premalignant diseases including pancreatic adenocarcinoma pancreatic cystic neoplasms and neuroendocrine tumors benign indications for distal pancreatectomy include chronic pancreatitis etc</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5464f491-693d-44b7-8c30-8c0b23236731/cand_5.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2011-12-06T17:02:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10656.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Open</video:tag>
      <video:tag>Distal</video:tag>
      <video:tag>Pancreatectomy</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Proteins-Formation-in-the-cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Proteins Formation in the cell</video:title>
      <video:description>The correct chemical structure of amino acid is important meaning that they have to be all left handed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/54566a16-7e4f-48a1-993a-b3e3f99b1fc1/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-07-07T18:30:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2991.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>protein</video:tag>
      <video:tag>aminoacid</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>human</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Coran</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>Islam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-38-Computer-Science-61A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38- Computer Science 61A</video:title>
      <video:description>The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16848.jpg</video:thumbnail_loc>
      <video:duration>2912</video:duration>
      <video:publication_date>2012-09-01T14:11:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JQN6Rdiodmg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Powerful-Dark-Energy-Camera</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Powerful Dark Energy Camera</video:title>
      <video:description>This video shows the most powerful digital camera on this earth. The functionalists of this dark energy camera are explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/04b5c23a-ba80-477b-bb66-002ffd5706bd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>157</video:duration>
      <video:publication_date>2013-02-08T04:22:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29664.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Dark</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>camera</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-of-Light-capture-by-Photosystem-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video of Light capture by Photosystem I</video:title>
      <video:description>Light capture by Photosystem I. Shows the workings of the microscopic solar collector used in Photosystem I, the first part of photosynthesis linked to water splitting. Nice animation of light energy bouncing around in the light harvesting complex, until it is captured by the reaction center.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5465c4f6-c035-4b81-a41f-bc75d5542d34/cand_5.jpg</video:thumbnail_loc>
      <video:duration>443</video:duration>
      <video:publication_date>2010-11-24T05:20:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5919.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Light</video:tag>
      <video:tag>capture</video:tag>
      <video:tag>Photosystem</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anatomy-of-Thorax-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anatomy of Thorax Part- 3</video:title>
      <video:description>This video will help you in understanding the working of Thorax. Internal structure is explained here with the description of each part.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c80d1498-909c-40a6-8ab2-36bfc85529a2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>562</video:duration>
      <video:publication_date>2013-02-11T03:56:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30219.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Thorax</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
      <video:tag>BD</video:tag>
      <video:tag>Chaurasia</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Future-of-Empty-Space-Through-the-Wormhole-Science-Channel-Documentary</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Future of Empty Space Through the Wormhole Science Channel Documentary</video:title>
      <video:description>Through the wormhole an american science channel documentary series presented by morgan freeman about space time life itself since quantum mechanics tells us that nothing in the universe has a completely stable energy and more</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/5541a717-5bcb-478a-a7a7-9ff7b223456c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2012-12-09T08:36:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28467.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Future</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Empty</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>Wormhole</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Robotics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Robotics</video:title>
      <video:description>Quick look at advancements in the field of robotics.  This video will show you different examples of these type of tech.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/55643159-47ab-4d6e-86b1-1ea56c26adb4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2014-08-27T23:11:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31545.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>robot</video:tag>
      <video:tag>Teknolojileri</video:tag>
      <video:tag>Bilim</video:tag>
      <video:tag>Proje</video:tag>
      <video:tag>Üretim</video:tag>
      <video:tag>Kulübü</video:tag>
      <video:tag>533886493376471</video:tag>
      <video:tag>mp4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Mind-Body-Interactions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Mind-Body Interactions</video:title>
      <video:description>&quot;Lec Last - Mind-Body Interactions&quot; (March 16, 2010) David Spiegel, Stanford Professor in the Department of Psychiatry and Behavioral Sciences, discusses hypnosis, the mind, and its therapeutic interaction with the body from helping patients stop smoking to prolonging the lives of cancer patients.

Stanford University:
http://www.stanford.edu/

Stanford School of Medicine:
http://med.stanford.edu/

Stanford Continuing Studies:
http://continuingstudies.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18741.jpg</video:thumbnail_loc>
      <video:duration>6836</video:duration>
      <video:publication_date>2012-09-04T04:29:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PlFaIxTv1_w</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>biomedicine</video:tag>
      <video:tag>physician</video:tag>
      <video:tag>doctor</video:tag>
      <video:tag>radiology</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>mind</video:tag>
      <video:tag>body</video:tag>
      <video:tag>hypnosis</video:tag>
      <video:tag>Herbert</video:tag>
      <video:tag>Spiegel</video:tag>
      <video:tag>Neurobiology</video:tag>
      <video:tag>consciousness</video:tag>
      <video:tag>Healing</video:tag>
      <video:tag>therapy</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>suggestibility</video:tag>
      <video:tag>perception</video:tag>
      <video:tag>Pain</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>cortex</video:tag>
      <video:tag>drug</video:tag>
      <video:tag>placebo</video:tag>
      <video:tag>phar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spectroscopy-of-flame-atomic-absorption</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spectroscopy of flame atomic absorption</video:title>
      <video:description>Flame atomic absorption spectroscopy is a tool for analyzing metal. This video outlines the background on flame AA, ca loto, PACSS and flame AA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/55661438-56f3-41ae-be10-c02d6fb08adf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>351</video:duration>
      <video:publication_date>2011-10-23T04:00:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7140.mp4</video:content_loc>
      <video:uploader>cloudiea_re</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Flame</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>absorption</video:tag>
      <video:tag>Spectroscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Osteochondral-Allograft-and-Autograft-Transplantation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Osteochondral Allograft and Autograft Transplantation</video:title>
      <video:description>Osteochondral allograft is one of the cartilage grafting techniques indicated in patients with articular cartilage damage in the knee to restore normal functioning</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5571ae85-c6e1-4a68-b1d0-772e19b05961/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2011-11-29T11:28:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8922.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Osteochondral</video:tag>
      <video:tag>allograft</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Wasp-33-and-exoplant-transit</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Wasp 33 and exoplant transit</video:title>
      <video:description>The Deep sky videos team is studying the exoplanet transit, star under study is wasp-33 which 33 light-years away from earth. Demonstration is by Lian Hardy, University of Sheffield.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5567d864-7339-4e41-ba95-2e1a314c9d2a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>670</video:duration>
      <video:publication_date>2013-02-03T00:15:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29107.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Wasp</video:tag>
      <video:tag>33</video:tag>
      <video:tag>and</video:tag>
      <video:tag>exoplant</video:tag>
      <video:tag>transit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Titration-NB</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Titration  (NB)</video:title>
      <video:description>This lecture is provided by University of California, Berkeley.

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26805.jpg</video:thumbnail_loc>
      <video:duration>574</video:duration>
      <video:publication_date>2012-09-19T02:34:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OlehBTSyPDA</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>titration</video:tag>
      <video:tag>NB</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Functions-of-Axons-And-Tracts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Functions of Axons And Tracts</video:title>
      <video:description>A well animated video showing the whole process from axons to tracts. This video is designed for the education purpose to help you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/557f2606-a1ff-4a5b-b12b-9389c8f7a8a7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2011-12-01T20:16:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10342.mp4</video:content_loc>
      <video:uploader>mossar</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>From</video:tag>
      <video:tag>axons</video:tag>
      <video:tag>to</video:tag>
      <video:tag>tracts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/ATP-cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ATP cycle</video:title>
      <video:description>Adenosine triphosphate (ATP) is used to produce energy for cellular activities. The molecule is utilized for energy in cells by removing a phosphate group (dephosphorylation). This produces the molecule ADP (adenosine diphosphate), which is subsequently phosphorylated to produce ATP. This video summarizes the ATP cycle in cells and introduces the key terms. Groovy music by Ben Hammer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/558b52e6-5026-4251-b997-237a626db9d1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2009-10-08T01:54:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3421.mp4</video:content_loc>
      <video:uploader>Kristen Aber</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>ATP</video:tag>
      <video:tag>ADP</video:tag>
      <video:tag>Cellular</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Molecules</video:tag>
      <video:tag>phosphorylation</video:tag>
      <video:tag>dephosphorylation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Distance-Between-Planes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Distance Between Planes</video:title>
      <video:description>Distance Between Planes

2010 IIT JEE Paper 1 Problem 51 Distance Between Planes</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24990.jpg</video:thumbnail_loc>
      <video:duration>885</video:duration>
      <video:publication_date>2012-09-17T17:57:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/v8plb6V8BQo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Distance</video:tag>
      <video:tag>between</video:tag>
      <video:tag>Planes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-idiot-abroad-series-back-wax</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An idiot abroad series - back wax</video:title>
      <video:description>An idiot abroad is England&apos;s best travel documentary series televised on science and sky1, and also published by the conongate. The production is courtesy of Stephen Merchant and Ricky Gervais and starers Karl Pilkington. The current TV and book series has Pilkington having no interest in worldwide tour, so Gervais and merchant makes his make a tour while they them selves make no travel at all, instead they stay in UK and monitor him.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/559bfc61-1015-48c2-9cc9-854a619da2c2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>159</video:duration>
      <video:publication_date>2012-12-08T04:17:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28341.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>an</video:tag>
      <video:tag>idiot</video:tag>
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    <loc>https://dnatube.com/videos/Brave-Patient-Gets-Plastic-Surgery-with-Local-Anaesthetic</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Brave Patient Gets Plastic Surgery with Local Anaesthetic</video:title>
      <video:description>This brave patient wants to receive a face lift with a local anaesthetic. The surgery is performed by the famous Dr. Paul Nassif. The procedure takes hours to complete. Is the patient going to stand it?</video:description>
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      <video:publication_date>2011-11-29T04:45:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8688.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-21-Computer-Science-162-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lecture 21 - Computer Science 162 Spring 2012</video:title>
      <video:description>Computer Science 162 - Lecture 21 Spring 2012

Operating Systems and System Programming</video:description>
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      <video:duration>4875</video:duration>
      <video:publication_date>2012-09-19T06:32:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wctts1HzYEw</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Safe-level-of-cholesterol</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Safe level of cholesterol</video:title>
      <video:description>Cholesterol is one of the most established risk factor for heart disease. By lowering cholesterol, risk of heart disease can be lowered considerably. Less than 100mg/dl LDl and more than 50mg/dl HDL is considered to be safe level of cholesterol. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/55b17be9-3982-4d10-9204-77cf7e6d6ce3/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2009-04-23T07:13:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2016.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Sunburn</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sunburn</video:title>
      <video:description>Sunburns are types of burns caused by radiations affecting living tissue like the skin due to prolonged contact with ultraviolet  radiation. These burns are first degree burns and may result in future skin cancer. The video focuses on symptoms of and effects of sunburns.</video:description>
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      <video:duration>54</video:duration>
      <video:publication_date>2013-02-10T02:03:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29889.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Sunburn</video:tag>
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    <loc>https://dnatube.com/videos/Play-With-Your-Gravity-Goo-Slime-Balls-Polymers-Kit</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Play With Your Gravity Goo Slime Balls Polymers Kit</video:title>
      <video:description>This video demonstrates the things you can do with a gravity goo slime balls polymers kit from incredible science. Basically, the kit is composed of colored and colorless polymer balls, color less slime, and coloring agents.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28534.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How plaques are formed in a blood vessel?</video:title>
      <video:description>This animation shows how plaques form in a blood vessel, leading to blockage and a heart attack. Excess circulating fats in the blood stream can build up between the walls of a coronary arteriy. These buildups are referred to as fatty streaks or plaques. If the plaques become large enough, they can push out into the coronary artery itself, creating a blood clot or blockage and possibly a heart attack. Source: HHMI</video:description>
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      <video:duration>37</video:duration>
      <video:publication_date>2013-02-04T20:23:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29121.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Medical</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Economics 104 - Lecture 6</video:title>
      <video:description>Economics 104 - Lecture 6

Advanced Microeconomic Theory</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27061.jpg</video:thumbnail_loc>
      <video:duration>4863</video:duration>
      <video:publication_date>2012-09-19T06:35:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZsPpGI8sHvE</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microarray hybridization video</video:title>
      <video:description>Microarray hybridization. The use of microarrays allows the identification of organisms in an ecological sample by hybridizing DNA extracted from the sample to a set of known DNA specimens arrayed on a solid support, usually a microscope slide (reviewed in Call et al. 2003). The sample DNA, or more usually PCR product derived from it, is labeled with a fluorophore so that the specific sites of hybridization on the microarray can be visualized and the intensity of the hybridization signal quantified. The method is conceptually identical to Southern hybridization of a dot blot, but technological innovations allow thousands of known DNA samples to be arrayed on a single microscope slide and many such slides to be produced in a single batch at low cost. Microarray hybridization has been used to assess microbial diversity and to assay for specific pathogenic bacteria in numerous studies (reviewed in Ye et al. 2001; Call et al. 2003). REad more: http://jbpc.mbl.edu/wheelbase/ToolsTechniques/Microarray_Hybridization.html</video:description>
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      <video:publication_date>2010-11-24T05:20:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5918.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Biochemistry</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/55f1bfb0-f2a6-4a05-ab83-2e0d39c253a3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-12-06T18:17:19.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video shows the scalpel blade handling with careful steps. The instruments should not be touched by hand to avoid infection.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/55f850f4-da9d-4434-aeec-7fc135d0bc91/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2011-11-30T01:25:00.000Z</video:publication_date>
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      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Scalpel</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Normal-defecation-of-defecography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Normal defecation of  defecography</video:title>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/561298d1-ee9b-47ec-93e0-7ca5cbfe1051/cand_5.jpg</video:thumbnail_loc>
      <video:duration>4</video:duration>
      <video:publication_date>2011-12-01T19:47:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10270.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Defecography</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Gallstones are Formed</video:title>
      <video:description>The cholesterol in bile can get crystallized converting into gallstones.The presence of stones in the gallbladder is known as Cholelithiasis. These stones are known as gallstones.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/56146cd5-a2b1-46be-9761-b0e79036c7d4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2010-11-25T21:44:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6093.mp4</video:content_loc>
      <video:uploader>rainman</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>gallstones</video:tag>
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    <loc>https://dnatube.com/videos/Membrane-fluidity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Membrane fluidity</video:title>
      <video:description>This video shows membrane fluidity and ability to not rupture and to adapt to the mechanical stress. Membrane is pinched with optical tweezers, and it does not break. Membrane&apos;s lipid bilayer flows in to the newly formed parts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/56195c26-93b0-42b0-9e1c-e9fbf1803bd7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2007-03-25T18:57:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/68.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>cytoplasmic</video:tag>
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      <video:tag>optical</video:tag>
      <video:tag>tweezers</video:tag>
      <video:tag>fluidity</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5621f5bb-858f-49f3-b4fb-7b5bdfa706c7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>622</video:duration>
      <video:publication_date>2011-11-29T02:22:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8639.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>choledochal</video:tag>
      <video:tag>Cyst</video:tag>
      <video:tag>excistion</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24830.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2012-09-17T17:00:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GEId0GonOZM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Deductive</video:tag>
      <video:tag>Reasoning</video:tag>
      <video:tag>1</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Sounding Rocket</video:title>
      <video:description>In 2011 a sounding rocket was launched to measure solar energy output. Here is to riding on a Sounding Rocket</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/56390b21-f830-450a-8274-430b8c48d547/cand_5.jpg</video:thumbnail_loc>
      <video:duration>269</video:duration>
      <video:publication_date>2011-11-24T18:36:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7782.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Riding</video:tag>
      <video:tag>on</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Sounding</video:tag>
      <video:tag>rocket</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to find the Molecular Formula or a Molar Mass</video:title>
      <video:description>Given in this video is the formula for finding the molecular formula of a Molar mass.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/564a0ea9-4def-45d4-a6f3-12b1766748f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>264</video:duration>
      <video:publication_date>2010-12-20T12:35:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6667.mp4</video:content_loc>
      <video:uploader>faorger</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ap</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Stoichiometry</video:tag>
      <video:tag>3</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/564af620-bd67-4ee4-aa45-9caa6fc9b320/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2012-12-10T01:54:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28520.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>motion</video:tag>
      <video:tag>Sickness</video:tag>
      <video:tag>Vomit</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ebola what are they doing to contain it</video:title>
      <video:description>This is a news segment describing the virus.  They are also describing how it spreads and how dangerous it is.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/a6c531c9-0005-4ed4-90dc-497446ae69c8/cand_5.jpg</video:thumbnail_loc>
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      <video:tag>ebola</video:tag>
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      <video:tag>conteinment</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video is Sci fi science that shows how our next door neighbour, the frozen Mars can be made viable for life using the very same gases  that we have pointed out as destroying our planet: the green house gases. Here is  asteroid to Mars</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/57bbdc48-ea04-4fb2-be4e-03d898291410/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2012-12-08T08:08:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28391.mp4</video:content_loc>
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      <video:category>Astrophysics</video:category>
      <video:tag>Sci</video:tag>
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      <video:tag>Science</video:tag>
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      <video:tag>to</video:tag>
      <video:tag>Mars</video:tag>
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      <video:tag>1</video:tag>
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April 9, 2009, it has been updated frequently. This video forums is aimed to familiarize its viewers 
with symbols and concepts applicable in Astronomy, Mathematics and Physics through experiments and 
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try to relate its applicability to current life situation. Due to the videos popularity, they have 
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 19 - Mathematics 16A&quot;Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27390.jpg</video:thumbnail_loc>
      <video:duration>2180</video:duration>
      <video:publication_date>2012-09-21T06:17:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qdafPezGeWA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Infant-First-Aid-For-Choking</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Infant First Aid For Choking</video:title>
      <video:description>What will you do if a child is not breathing? This video shows a proper procedure that should be taken if you ever met with such a situation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3de2a2ed-a660-4d46-94fa-99ecb8aa0cf8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2011-11-29T11:19:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8884.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>choking</video:tag>
      <video:tag>Infant</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>Demonstration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Signal-Transduction-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Signal Transduction Animation</video:title>
      <video:description>In this video, signal transduction system in the cell is animated. This movie is made by Dr Nguyen Thanh Cong working at the Agricultural Genetics Institute in Hanoi, VIETNAM
Address below:
Dr Nguyen Thanh Cong
Molecular Biology Laboratory
Agricultural Genetics Institute
Vien Di truyen Nong Nghiep
Tuliem, Hanoi
VIETNAM</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/588922cd-49bf-400a-b384-4b7ab8117136/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2007-05-24T04:10:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/398.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Signal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Primary-structure-of-protein</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Primary structure of protein</video:title>
      <video:description>Proteins are chains of amino acids. Primary structure of protein is discussed in this video. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/58989530-2b9f-4774-94e0-610bb645bee7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2010-11-30T12:54:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6280.mp4</video:content_loc>
      <video:uploader>wises</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>primary</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Secondary</video:tag>
      <video:tag>Structure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neuron-Synapse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neuron Synapse</video:title>
      <video:description>Neuron Synapse video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5a2dee26-3260-4842-b26a-c646b1018e4e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>198</video:duration>
      <video:publication_date>2010-11-12T11:45:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5043.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>neuron</video:tag>
      <video:tag>Synapse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-can-marijuana-treat-migraines</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How can marijuana treat migraines?</video:title>
      <video:description>This video shows how marijuana treats migraines (conditions A-Z)

Marijuana&apos;s been used as migraine relief for centuries, and doctors who believe in it say that the vascular changes caused by marijuana relieve migraine headaches. Watch this to learn more! And visit: http://conditions.healthguru.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/58bc9dd3-8820-4c05-b484-040810e8f76e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2012-10-10T13:04:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27803.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Can</video:tag>
      <video:tag>Marijuana</video:tag>
      <video:tag>treat</video:tag>
      <video:tag>migraines</video:tag>
      <video:tag>Conditions</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Z</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Solving-For-Molecular-Masses-Of-Compounds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solving For Molecular Masses Of Compounds</video:title>
      <video:description>This video shows how to calculate for the molecular mass. A table is shown to aid you in your computation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/58c933a2-eeb5-4523-acca-4ce221e5dbe9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2011-12-11T23:43:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11190.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>Masses</video:tag>
      <video:tag>Compounds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lower-GI-bleeding-case</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lower GI bleeding case</video:title>
      <video:description>The USMLE team discus the stepwise lower GI bleeding case. Follow the observation information and the analysis of this information.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/58c6582e-0700-42f8-afa2-edfa89e6bc5b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2011-12-06T18:13:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10775.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Lower</video:tag>
      <video:tag>GI</video:tag>
      <video:tag>bleeding</video:tag>
      <video:tag>case</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Scaling-and-Root-Planing-Part-II-Mandibular-Teeth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Scaling and Root Planing: Part II Mandibular Teeth</video:title>
      <video:description>&quot;Lec 7 - Scaling and Root Planing: Part II Mandibular Teeth&quot; Procedures for scaling and root planing the mandibular teeth.

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21540.jpg</video:thumbnail_loc>
      <video:duration>676</video:duration>
      <video:publication_date>2012-09-09T05:53:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6GOLtLMe2DA</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>scaling</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Root</video:tag>
      <video:tag>Planing</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
      <video:tag>mandibular</video:tag>
      <video:tag>Teeth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-we-must-stop-the-abuse-and-protect-the-rights-of-people-spanish</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why we must stop the abuse and protect the rights of people - spanish</video:title>
      <video:description>Debemos detener el abuso y proteger los derechos de las personas.
Todos dejar que las cosas sucedan. Porque nadie dice nada?

Queridos amigos.

En ese momento yo siempre he dicho que es esencial para vivir sobre la base de principios éticos para no ofender a nadie, y es esencial para ayudar a los menos afortunados que nosotros, independientemente de la causa de esta condición. Trate de no herir atentemos mucho menos en contra de la dignidad de todo ser humano.

Esta vez escribo con todo el respeto que usted se merece para adjuntar una grabación en vídeo de una entrevista de televisión directamente en Miami, Florida en el que expresar algunos conceptos de la falta de interés que se muestra a las necesidades que la gente en nuestro país y en especial en nuestro Miami.

Es la responsabilidad de todos para expresar lo que sentimos que está mal y no debemos dejar que la falta de justicia y el abuso cometido por los indefensos. Eso no es correcto, porque todos los seres humanos son iguales, tienen los mismos derechos que son más importantes para recordar que todos tenemos sentimientos.

En nuestro país muchos abusos se cometen, y considero que es mi deber servir a mis conciudadanos pero de esta misma manera que servir a las personas que han venido a nuestro país en busca de un futuro mejor para ellos y sus familias, las personas que están siendo negó los derechos mínimos que están clasificados como indocumentados. Ser sólo este hecho irrespetuoso.

Mis amigos me perdonará si le pido se han ofendido por mis palabras, pero de alguna manera nosotros los humanos expresamos nuestros sentimientos y acciones que demuestran no sólo con palabras que tienen un interés en el bienestar general de nuestra sociedad.

Gracias por dedicar su valioso tiempo para leer este mensaje y enviarlo a tantas personas como les parezca.

Paul Chehade.

Siga este enlace para obtener más información http://www.solidary.org.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/58e037c0-2928-4196-b70e-47fcc204b696/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-19T10:07:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4302.mp4</video:content_loc>
      <video:uploader>albertostellpflug</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Solidary</video:tag>
      <video:tag>food</video:tag>
      <video:tag>bank</video:tag>
      <video:tag>Humanitarian</video:tag>
      <video:tag>work</video:tag>
      <video:tag>Help</video:tag>
      <video:tag>People</video:tag>
      <video:tag>Paul</video:tag>
      <video:tag>Chehade</video:tag>
      <video:tag>Sonia</video:tag>
      <video:tag>Camel</video:tag>
      <video:tag>Davis</video:tag>
      <video:tag>Nonprofits</video:tag>
      <video:tag>Philanthropy</video:tag>
      <video:tag>Charity</video:tag>
      <video:tag>Charities</video:tag>
      <video:tag>Donations</video:tag>
      <video:tag>Homeless</video:tag>
      <video:tag>Haiti</video:tag>
      <video:tag>Earthquake</video:tag>
      <video:tag>Worldwide</video:tag>
      <video:tag>Miami</video:tag>
      <video:tag>USA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-a-Healthy-Heart</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of a Healthy Heart</video:title>
      <video:description>The anatomy and function of different parts of the heart are shown here with the structure. Our heart provides a good blood supply to function properly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/58faa26e-6036-4a7c-af55-0d1624f6f63d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2011-12-01T01:47:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9877.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>anatomy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>function</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Heart</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-remarkable-resurrection-plant-Xerophyta</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The remarkable resurrection plant Xerophyta</video:title>
      <video:description>The remarkable resurrection plant Xerophyta humilis reviving after being watered, followed by flowering after a few days. Resurrection plants are widely present in South Africa and are so</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/591a16c8-1c8a-46b7-a7f4-5a79ba9ea951/cand_5.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2009-04-21T22:07:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1922.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Plant</video:tag>
      <video:tag>drought</video:tag>
      <video:tag>Xerophyta</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Representation-of-Cardiovascular-Sanofi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Representation of Cardiovascular Sanofi</video:title>
      <video:description>Sanofi is to improve the health of an individual whether it is man or woman. In this animation, working of a healthy heart is shown how it purifies blood and keeps the flow of oxygenated blood to other body parts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5aa3ad98-4353-4635-83c0-59c24d8545f7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2013-02-11T02:58:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30134.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cardiovascular</video:tag>
      <video:tag>Sanofi</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animation-Bone-Repair</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation Bone Repair</video:title>
      <video:description>This animation shows the repair process that a broken bone or fracture goes through in healing. It shows how the broken joint reattaches itself as it was before the violent separation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5ab497a2-e703-4360-9200-4ee1a7421ab8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2011-11-28T05:23:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8197.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>bone</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA2</video:title>
      <video:description>DNA  140-mer superxelix turn</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5aba613f-03b6-4461-84cc-692794f45bf2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2010-11-22T16:56:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5663.mp4</video:content_loc>
      <video:uploader>Alex T</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>dna</video:tag>
      <video:tag>140</video:tag>
      <video:tag>mer</video:tag>
      <video:tag>superxelix</video:tag>
      <video:tag>turn</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Adult-Stem-Cells-and-Regeneration-part-11-of-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Adult Stem Cells and Regeneration part 11 of 20</video:title>
      <video:description>HHMI- Holiday Lectures on Science. Potent biology: stem cells, cloning and regeneration. Introduction a speaker: Nadia Rosenthal, Ph.D
Discusses causes of mammalian poor regeneration possibility: lost or altered genetic program. What have we lost?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/5ac9aa36-dc64-4f75-9471-6ec84c2692d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2007-08-16T03:02:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/770.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>regeneration</video:tag>
      <video:tag>Evolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Psych-1-General-Psychology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Psych 1 - General Psychology</video:title>
      <video:description>Psych 1 - General Psychology 

Learning 2
Psychology 1 - Fall 2007 - Introduction to the principal areas, problems, and concepts of psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19504.jpg</video:thumbnail_loc>
      <video:duration>2920</video:duration>
      <video:publication_date>2012-09-05T03:05:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-Ejpv0xqMDg</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>psych</video:tag>
      <video:tag>kihlstrom</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Atherosclerosis-leading-cause-of-cardiovascular-disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Atherosclerosis: leading cause of cardiovascular disease</video:title>
      <video:description>Atherosclerosis is a condition is which lipids deposits into the wall of blood vessel. When this happens in the vessels supplying blood to heart, it is called coronary artery atherosclerosis. Coronary artery atherosclerosis reduces and ultimately prevents supply of blood to heart muscle leading to heart attack. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5ac69754-1cdb-469e-b60c-6ebe18bbab00/cand_5.jpg</video:thumbnail_loc>
      <video:duration>244</video:duration>
      <video:publication_date>2011-11-28T11:25:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8464.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>atherosclerosis</video:tag>
      <video:tag>leading</video:tag>
      <video:tag>Cause</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Cardiovascular</video:tag>
      <video:tag>Disease</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Genetic-engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genetic engineering</video:title>
      <video:description>This video shows how genetic engineering works. A new gene can be inserted into a loop of bacterial DNA called a plasmid. This is done by cutting the plasmid DNA with a restriction enzyme, which allows a new piece of DNA to be inserted. The ends of the new piece of DNA are stitched together by an enzyme called DNA ligase. The genetically engineered bacteria will now manufacture any protein coded by genes on the newly inserted DNA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5acf14fe-b40b-4c31-ab73-8c89314210d1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2013-02-08T23:46:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29703.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Virgin-birth-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Virgin birth part 1</video:title>
      <video:description>This video shows how polar bodies rejoin the germline.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/93d64383-c775-4cb8-95ce-efcbea643fbc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>328</video:duration>
      <video:publication_date>2009-05-27T21:21:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2539.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Virgin</video:tag>
      <video:tag>Birth</video:tag>
      <video:tag>genes</video:tag>
      <video:tag>meiosis</video:tag>
      <video:tag>asexual</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>Bees</video:tag>
      <video:tag>Wasps</video:tag>
      <video:tag>Sharks</video:tag>
      <video:tag>Mammals</video:tag>
      <video:tag>selfish</video:tag>
      <video:tag>Genomic</video:tag>
      <video:tag>imprinting</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Sloth-that-is-mighty-mouldy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Sloth that is mighty mouldy</video:title>
      <video:description>This animal seems to lazy to even take time off for personal grooming. The sloth is also mighty slow in movement hence the growth of mould. This is the Amazon Assassin by BBC Earth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5addc99d-7edc-49a8-9db0-49aabd33681e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2011-11-26T04:50:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8067.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Mouldy</video:tag>
      <video:tag>Sloth</video:tag>
      <video:tag>amazon</video:tag>
      <video:tag>Assassin</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-81-Converting-Fractions-to-Decimals-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 81 - Converting Fractions to Decimals Example</video:title>
      <video:description>Converting Fractions to Decimals Example

u03_l1_t1_we4 Converting Fractions to Decimals</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24814.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2012-09-17T16:56:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y1V5mZaMfTk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Converting</video:tag>
      <video:tag>Fractions</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Decimals</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Cycle-of-Oxygen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Cycle of Oxygen</video:title>
      <video:description>This video shows the process of oxygen cycle with the animated video. Photosynthesis and respiration are the contrary processes which helps in balancing the cycle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5af2a8b6-949f-411e-956d-62faa8256796/cand_5.jpg</video:thumbnail_loc>
      <video:duration>160</video:duration>
      <video:publication_date>2011-12-12T04:25:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11518.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Oxygen</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/HIV-in-the-research-laboratory-PART-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HIV in the research laboratory PART 4</video:title>
      <video:description>How is life to work with HIV in the laboratory. This virus is so dangerous so scientist has to be very careful while wroking with it. This whole video series gives information about routine life of HIV life. This is the video part 4.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/5af43c2f-7d51-4f9f-b9e0-906d2bdb9028/cand_5.jpg</video:thumbnail_loc>
      <video:duration>191</video:duration>
      <video:publication_date>2007-09-01T22:33:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/936.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>hivlab</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Technology-Transfer-at-Stanford-University</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Technology Transfer at Stanford University</video:title>
      <video:description>&quot;Lec 20 - Technology Transfer at Stanford University&quot; Kirsten Leute from Stanford&apos;s Office of Technology Licensing discusses how the OTL works, statistics and how to find a technology from Stanford to license into your startup.

Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19022.jpg</video:thumbnail_loc>
      <video:duration>755</video:duration>
      <video:publication_date>2012-09-04T08:56:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ifERZQsy-M0</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>technology</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>model</video:tag>
      <video:tag>TARGET</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>legal</video:tag>
      <video:tag>licensing</video:tag>
      <video:tag>intellectual</video:tag>
      <video:tag>Property</video:tag>
      <video:tag>silicon</video:tag>
      <video:tag>valley</video:tag>
      <video:tag>start</video:tag>
      <video:tag>up</video:tag>
      <video:tag>cash</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>funding</video:tag>
      <video:tag>team</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>education</video:tag>
      <video:tag>culture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Automated-Blood-Analyser-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Automated Blood Analyser - Part 1</video:title>
      <video:description>Have you ever wonder what happens next when you have a blood sample taken by the doctor? Watch this video to understand a full procedure for enhancing your knowledge.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5af9cdf5-d453-4864-9119-f99c9bb69d80/cand_5.jpg</video:thumbnail_loc>
      <video:duration>197</video:duration>
      <video:publication_date>2013-02-09T05:38:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29766.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Automated</video:tag>
      <video:tag>Hospital</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Analyser</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>introduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Step-2-CS-of-hemetemesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Step 2 CS of hemetemesis</video:title>
      <video:description>This video is produced by USMLE and discuss the hemetemesis case. A case example of a 46 year old man brought to hospital while vomiting blood is used. His condition at entry of a medical facility is first analyzed. Watch and learn more.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5b0b2d4c-8f06-423c-8f16-26be1935d08a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>171</video:duration>
      <video:publication_date>2011-12-06T18:07:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10759.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Hemetemesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Demonstration-Of-Oersteds-Experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Demonstration Of Oersted&apos;s Experiment</video:title>
      <video:description>In this video, the experiments are shown to demonstrate that the direction of the magnetic field depends upon the direction of the current. The materials used in this experiments are a commutator, conducting wire, battery, and a magnetic needle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5b0f694e-bb86-4bae-8b7d-756532f66c4b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
      <video:publication_date>2011-12-12T02:20:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11344.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Oersted</video:tag>
      <video:tag>s</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>Field</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Burning-Magnesium-And-Dry-Ice</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Burning Magnesium And Dry Ice</video:title>
      <video:description>here is an activity showing the burning of magnesium inside dry ice. Video is very interesting but such experiments require a lot of care.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5b10f1e6-199d-4b0a-9172-c1803a0fa688/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2013-02-11T03:32:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30189.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Magnesium</video:tag>
      <video:tag>burning</video:tag>
      <video:tag>Inside</video:tag>
      <video:tag>Dry</video:tag>
      <video:tag>Ice</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aphotic-Zone</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aphotic Zone</video:title>
      <video:description>The aphotic zone is that area of the ocean where there is little or no sunlight. This video shows a census of life in this zone and the stunning creatures that live in the depths.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/5b12e68b-dedf-4e8b-b7b0-0d93be89c7b2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2011-10-23T05:56:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7165.mp4</video:content_loc>
      <video:uploader>cloudiea_re</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Aphotic</video:tag>
      <video:tag>zone</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-Pten-is-important-59</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why Pten is important 5/9</video:title>
      <video:description>Why Pten is important. Phosphatase and tensin homolog (PTEN) is a protein that, in humans, is encoded by the PTEN gene. Mutations of this gene are a step in the development of many cancers. ref: http://en.wikipedia.org/wiki/PTEN_(gene)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/03/5b188d3f-f176-45c3-8feb-a5756f5179e5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2011-03-30T21:36:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6888.mp4</video:content_loc>
      <video:uploader>clodie</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>pten</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stomach-cancer-as-seen-by-endoscopy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stomach cancer: as seen by endoscopy</video:title>
      <video:description>Stomach cancer is a malignant tumor. It rises from the lining of the stomach. The video shows an endoscopic view of stomach cancer. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/5b1982f8-5540-4238-a0f0-2a3d2754072f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>23</video:duration>
      <video:publication_date>2009-09-04T23:37:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3327.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Stomach</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>as</video:tag>
      <video:tag>Seen</video:tag>
      <video:tag>by</video:tag>
      <video:tag>ENDOSCOPY</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Algebra-Linear-Equations-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Algebra: Linear Equations 1</video:title>
      <video:description>In this science video, equations of the form AX=B is demonstrated as an example of linear equations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/5b273dd3-d110-40ea-b862-5d8c0cde6251/cand_5.jpg</video:thumbnail_loc>
      <video:duration>447</video:duration>
      <video:publication_date>2009-05-27T18:52:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2343.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algebra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chromosome-to-DNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chromosome to DNA</video:title>
      <video:description>Chromosomes are thin thread like nucleic acid strands and DNA or deoxyribonucleic acid carry genetic information. This video explains further about chromosomes and DNA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5b2d5541-4fc5-4c6f-9848-893680d66383/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2010-11-15T21:15:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5447.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>chromosome</video:tag>
      <video:tag>to</video:tag>
      <video:tag>dna</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-human-cloning</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is human cloning ?</video:title>
      <video:description>This video explains human cloning.

dsc.discovery.com/videos/tech-human-cloning.html We&apos;ve cloned sheep, mice, dogs and more. So are humans next? Bioethicists talk to Discovery News&apos; Jorge Ribas about the prospect of human cloning.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/5b326d14-3b6f-4186-a2fb-8f7c449bb903/cand_5.jpg</video:thumbnail_loc>
      <video:duration>174</video:duration>
      <video:publication_date>2012-10-11T07:55:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27891.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>human</video:tag>
      <video:tag>cloning</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-naked-archaeologist-preview-biblical-food</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The naked archaeologist preview - biblical food</video:title>
      <video:description>He&apos;s the Ali G of archaeology! Simcha Jacobovici is the naked archaeologist. Watch his adventures on History International in the US, Vision TV in Canada, and UKTV in the UK and have your biblical food.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/5b764d98-592c-4f38-8366-cddb43bc7e8a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2009-05-27T16:54:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2293.mp4</video:content_loc>
      <video:category>Archaeology</video:category>
      <video:tag>Naked</video:tag>
      <video:tag>archaeologist</video:tag>
      <video:tag>archeologist</video:tag>
      <video:tag>archaeology</video:tag>
      <video:tag>archeology</video:tag>
      <video:tag>Israel</video:tag>
      <video:tag>Simcha</video:tag>
      <video:tag>Jacobovici</video:tag>
      <video:tag>biblical</video:tag>
      <video:tag>food</video:tag>
      <video:tag>Borat</video:tag>
      <video:tag>AliG</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bony-Labyrinth-Model-Semicircular-Canals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bony Labyrinth Model - Semicircular Canals</video:title>
      <video:description>In this video you will see the bony labyrinth of the inner ear and the many parts that comprise is. This video describes the cochlea, vestibule, and semi circular cannals anteriory, posteriorly, and laterally which extend from the vestibule. It will also describe which parts of the ear receive sensory information.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5b7bde2c-2dd1-4ef9-853d-c571df0e13f0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>153</video:duration>
      <video:publication_date>2010-11-13T20:05:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5108.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Bony</video:tag>
      <video:tag>Labyrinth</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Semicircular</video:tag>
      <video:tag>Canals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Replacing-The-Foam-Surrounding-a-Speaker</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Replacing The Foam Surrounding a Speaker</video:title>
      <video:description>This video will help you in repairing your speakers at home. Video is really helpful. You must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5b7e3bed-ee9a-47f8-979e-264546b05b53/cand_5.jpg</video:thumbnail_loc>
      <video:duration>330</video:duration>
      <video:publication_date>2013-02-11T03:41:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30201.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Speaker</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>replacing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>foam</video:tag>
      <video:tag>surround</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mechanisms-Of-Evolution_-How-Does-Variety-Give-Rise-To-New</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mechanisms Of Evolution_ How Does Variety Give Rise To New</video:title>
      <video:description>Mechanisms Of Evolution_ How Does Variety Give Rise To New Species? video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5b7fec8e-9895-4398-9373-dc8ec67d7eaa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>576</video:duration>
      <video:publication_date>2010-11-10T00:06:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4914.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Mechanisms</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>How</video:tag>
      <video:tag>Does</video:tag>
      <video:tag>Variety</video:tag>
      <video:tag>give</video:tag>
      <video:tag>Rise</video:tag>
      <video:tag>to</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Species</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-159-Understanding-Logical-Statements-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 159 - Understanding Logical Statements 2</video:title>
      <video:description>Understanding Logical Statements 2

U12_L1_T2_we2 Understanding Logical Statements 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24815.jpg</video:thumbnail_loc>
      <video:duration>403</video:duration>
      <video:publication_date>2012-09-17T16:56:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0Sx5aJoAkW8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Understanding</video:tag>
      <video:tag>Logical</video:tag>
      <video:tag>Statements</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breast-cancer-and-brachytherapy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breast cancer and brachytherapy</video:title>
      <video:description>Brachytherapy is internal radiotherapy and is an advanced treatment for cancer. In this case it is on breast cancer, the sources of radiation are placed close to the cancer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5ba22ad1-de2d-403c-8a96-c215c6bddeba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>184</video:duration>
      <video:publication_date>2011-12-01T00:06:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9790.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Brachytherapy</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-38-2003-AIME-II-Problem-11</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - 2003 AIME II Problem 11</video:title>
      <video:description>2003 AIME II Problem 11

A little trigonometry to figure out the area of a triangle is shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20090.jpg</video:thumbnail_loc>
      <video:duration>995</video:duration>
      <video:publication_date>2012-09-06T01:54:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/smtrrefmC40</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2003</video:tag>
      <video:tag>AIME</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>11</video:tag>
      <video:tag>avi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-1806-Linear-Algebra-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec 3 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 3: Multiplication and Inverse Matrices.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14534.jpg</video:thumbnail_loc>
      <video:duration>2809</video:duration>
      <video:publication_date>2012-08-26T19:07:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FX4C-JpTFgY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>matrix</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>spaces</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>eigenvalues</video:tag>
      <video:tag>similarity</video:tag>
      <video:tag>positive</video:tag>
      <video:tag>definite</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>Squares</video:tag>
      <video:tag>approximations</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>transforms</video:tag>
      <video:tag>Markov</video:tag>
      <video:tag>Processes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Occurrence-of-Action-potential</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Occurrence of Action potential</video:title>
      <video:description>This video explains the process by which a nerve cell receives, conducts, and transmits signals.

This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/5d365746-c9fd-4544-8c78-1dea5639d918/cand_5.jpg</video:thumbnail_loc>
      <video:duration>204</video:duration>
      <video:publication_date>2010-04-08T20:19:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4156.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>action</video:tag>
      <video:tag>Potentials</video:tag>
      <video:tag>neuron</video:tag>
      <video:tag>Signaling</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Half-pig-half-human</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Half pig half  human</video:title>
      <video:description>What makes up a living organism or being. What happens when one tampers with the genes of a being by adding foreign genes from another species. Well find out, here is a half pig half human creation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5d3b2333-ba24-42b3-8d36-46f79ffe341b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2010-11-17T22:15:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5590.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Half</video:tag>
      <video:tag>PIG</video:tag>
      <video:tag>human</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Arthritis-back-exercises</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Arthritis back  exercises</video:title>
      <video:description>Arthritis is a disease that affects the muscles of the skeleton, usually the joints. This video shows the basic back exercises a patient suffering from arthritis can take to reduce the back pains.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5d37ab9f-d617-4060-a5c6-6f904f89707d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2013-02-11T02:55:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30127.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Arthritis</video:tag>
      <video:tag>Back</video:tag>
      <video:tag>Exercises</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Algebra-Slope-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Algebra: Slope 3</video:title>
      <video:description>This is the third part of algebra video which teaches slope.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/510a9d86-27cb-47ab-8eb3-f59d7597216d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>381</video:duration>
      <video:publication_date>2009-05-27T19:12:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2383.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Education</video:category>
      <video:tag>algebra</video:tag>
      <video:tag>slope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Haemodialysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Haemodialysis</video:title>
      <video:description>Haemodialysisis (also hemodialysis) is a procedure that is used to achieve the extraction of waste products and let water flow from the blood when the kidneys are failing to function.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5d594a03-ae66-452e-af04-43faef93a5ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2011-11-28T10:43:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8423.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Haemodialysis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Reverse-DC-Motor-By-2-Channel-Simple-RF-Remote-Control</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reverse DC Motor By 2 Channel Simple RF Remote Control</video:title>
      <video:description>Reversing motor can be applied to conveyors, awnings, winches; or electrically operated doors, windows, blinds or other mechanicals and appliances. Generally we use motor controller to reverse motor. Easy wire connection makes it easy to operate. But if you just have ordinary wireless remote controls, is it possible to use them to reverse the motor? The answer is yes. Take dc motor for example, today we’ll talk about how it works. 
Firstly you need to prepare: 
1 x 2 channel receiver in dc12v (Latched mode)
1 x 3 buttons transmitter
2 x dc12v power adapters 
Some lines/nSecondly, see the wiring diagram below, K is normally open terminal; B normally closed terminal and D common terminal. Connect terminal K to the positive and connect terminal B to the negative. Terminal D is supposed to be connected to the motor. In order to avoid interference to motor, power supply for the motor and the relays should be different.
Initial state: terminal B &amp; D are normally closed; terminal D &amp; K are normally open. Terminal D outputs negative power and the motor do not work.
Press button ▲ of transmitter, terminal D &amp; K connected to Relay 1 are closed and terminal D &amp; B are open. At this time terminal D outputs positive power, the motor rotates continuously in the positive direction.
Press button ■, terminal D &amp; B connected to Relay 1 are closed and terminal D &amp; K are open. At this time terminal D outputs negative power, the motor stops to rotate.
Press button ▼ of transmitter, terminal D &amp; K connected to Relay 2 are closed and terminal D &amp; B are open. At this time terminal D outputs positive power, motor rotates continuously in the reverse direction.
Press button ■, terminal D &amp; B connected to Relay 2 are closed and terminal D &amp; K are open. At this time terminal D outputs negative power, the motor stops to rotate.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/03/5d649401-ac6c-4547-9269-bdc9ae4043d0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>309</video:duration>
      <video:publication_date>2012-03-23T09:44:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11989.mp4</video:content_loc>
      <video:uploader>Yanru Gong</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>reverse</video:tag>
      <video:tag>DC</video:tag>
      <video:tag>motor</video:tag>
      <video:tag>2</video:tag>
      <video:tag>channel</video:tag>
      <video:tag>simple</video:tag>
      <video:tag>rf</video:tag>
      <video:tag>remote</video:tag>
      <video:tag>control</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-Evidence-Based-Healthcare</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Evidence Based Healthcare</video:title>
      <video:description>Evidence based health care is the conscientious use of current best evidence in making decisions about the care of individual patients or the delivery of health services</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5d67a419-2a34-4b1c-99d8-005c9f53fa59/cand_5.jpg</video:thumbnail_loc>
      <video:duration>386</video:duration>
      <video:publication_date>2011-12-06T20:49:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10984.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Understanding</video:tag>
      <video:tag>Evidence</video:tag>
      <video:tag>Based</video:tag>
      <video:tag>healthcare</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Glycolysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Glycolysis</video:title>
      <video:description>This video explains the process by which cells break down glucose, called glycolysis, step-by-step.

This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/5d7a0d25-7313-4c2a-b1d6-92b5b0e3f7bc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>427</video:duration>
      <video:publication_date>2010-04-08T20:15:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4150.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Cellular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Process</video:tag>
      <video:tag>glycolysis</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Einsteins-General-Theory-of-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Einstein&apos;s General Theory of Relativity</video:title>
      <video:description>&quot;Lec 5 - Einstein&apos;s General Theory of Relativity&quot; Lecture 5 of Leonard Susskind&apos;s Modern Physics concentrating on General Relativity. Recorded October 20, 2008 at Stanford University.

This Stanford Continuing Studies course is the fourth of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Stanford Continuing Studies: 
http://continuingstudies.stanford.edu/

About Leonard Susskind: 
http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19055.jpg</video:thumbnail_loc>
      <video:duration>6736</video:duration>
      <video:publication_date>2012-09-04T09:36:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WtPtxz3ef8U</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>time</video:tag>
      <video:tag>tensors</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>curvillinear</video:tag>
      <video:tag>Coordinates</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>topology</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>derivative</video:tag>
      <video:tag>covariant</video:tag>
      <video:tag>flat</video:tag>
      <video:tag>cartesian</video:tag>
      <video:tag>indices</video:tag>
      <video:tag>gamma</video:tag>
      <video:tag>metric</video:tag>
      <video:tag>differentation</video:tag>
      <video:tag>symmetric</video:tag>
      <video:tag>Delta</video:tag>
      <video:tag>christoffel</video:tag>
      <video:tag>tange</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cranial-Nerves-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cranial Nerves Examination</video:title>
      <video:description>Cranial examinations are administered by confrontation.The patient is checked for different cranial nerves both sensory and motor.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a0890ef9-227f-4075-8e81-831e839f3d0b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2011-12-01T21:55:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10472.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Cranial</video:tag>
      <video:tag>Nerves</video:tag>
      <video:tag>I</video:tag>
      <video:tag>and</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Composite-Skin-Model-Glands</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Composite Skin Model - Glands</video:title>
      <video:description>This video depicts a model of skin glands including the suderiferous glands. You can see the far reaching depth of the sweat glands such as the eccrine sweat gland and the apocrine sweat gland.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5d899a8a-bcca-4b21-801b-0a60113b6bc7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2010-11-13T21:44:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5151.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Composite</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>model</video:tag>
      <video:tag>glands</video:tag>
      <video:tag>apocrine</video:tag>
      <video:tag>Gland</video:tag>
      <video:tag>eccrine</video:tag>
      <video:tag>suderiferous</video:tag>
      <video:tag>sweat</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Adult-Stem-Cells-and-Regeneration-part-3-of-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Adult Stem Cells and Regeneration part 3 of 20</video:title>
      <video:description>HHMI- Holiday Lectures on Science. Potent biology: stem cells, cloning and regeneration. Introduction a speaker: Nadia Rosenthal, Ph.D
Which organs are capable of replacing/regenerating? Liver, skin, intestines are capable of regenerating because of their&apos;s specific functions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/5d93e628-379f-4fea-b27b-c9cf0ec09a2f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2007-08-16T03:24:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/781.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>regeneration</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>Liver</video:tag>
      <video:tag>intestines</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Seabirds-of-the-Galapagos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Seabirds of the Galapagos</video:title>
      <video:description>Although it is expensive to go there, Galapagos is an amazing place to see strange sea birds such as blue-footed boobies. You will see how these animals behave in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/5d98ad0e-5c5a-402d-97e5-39784a5abd30/cand_5.jpg</video:thumbnail_loc>
      <video:duration>216</video:duration>
      <video:publication_date>2014-08-25T23:38:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31153.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Galapagos</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/STS-129-Space-Shuttle-Launching</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>STS-129 Space Shuttle Launching</video:title>
      <video:description>STS-129 is a NASA space shuttle mission for international space station. This video is showing you the launching of STS-129 and its various stages during space travel.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5d98815e-6d0c-4eb7-8af3-eee1f8978d09/cand_5.jpg</video:thumbnail_loc>
      <video:duration>691</video:duration>
      <video:publication_date>2013-02-08T04:43:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29680.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>STS</video:tag>
      <video:tag>129</video:tag>
      <video:tag>HD</video:tag>
      <video:tag>launch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-127-Greek-Debt-Recession-and-Austerity-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 127 - Greek Debt Recession and Austerity (part 1)</video:title>
      <video:description>Greek Debt Recession and Austerity (part 1)

A primer of why Greece is in a tough situation (more in future videos)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25681.jpg</video:thumbnail_loc>
      <video:duration>420</video:duration>
      <video:publication_date>2012-09-18T16:56:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9p10aMu1Glo</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Greek</video:tag>
      <video:tag>Debt</video:tag>
      <video:tag>Recession</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Austerity</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ovary-Model-Primordial-Primary-Follicles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ovary Model - Primordial &amp; Primary Follicles</video:title>
      <video:description>IN this ovarian model you will see the primary oocytes which re surrounded by follicular cells. It details the egg nest which form a primordial follicle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5da1e16d-6a37-42ca-aec9-784f4b5fa83a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>164</video:duration>
      <video:publication_date>2010-11-14T19:20:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5272.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ovary</video:tag>
      <video:tag>model</video:tag>
      <video:tag>primordial</video:tag>
      <video:tag>primary</video:tag>
      <video:tag>Follicles</video:tag>
      <video:tag>follice</video:tag>
      <video:tag>foccile</video:tag>
      <video:tag>oocyte</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hurricane-Bill</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hurricane Bill</video:title>
      <video:description>Here are 14 views of hurricane Bill as posted by  NOAA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5da26fac-9c93-423f-892b-603c9dac18de/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2011-11-24T21:48:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7791.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>NOAA</video:tag>
      <video:tag>GOES</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Views</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Hurricane</video:tag>
      <video:tag>Bill</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chest-X-Ray</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chest  X-Ray</video:title>
      <video:description>Chest x-ray, mitral valve calcification is performed to check chest diseases and related heart disease. This procedure involves measurement of chest diameter, heart position and the surface of lungs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5db9d8c5-c747-417e-ba06-d9a2e799f6c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>357</video:duration>
      <video:publication_date>2011-12-01T00:05:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9788.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Chest</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>mitral</video:tag>
      <video:tag>valve</video:tag>
      <video:tag>calcification</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Labor-Induction-Live-birth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Labor  Induction - Live birth</video:title>
      <video:description>This baby center video shows labor induction. Source of this video is babycenter.com. Watch one mom&apos;s induced labor, from first Pitocin drip to final push. Learn the medical reasons for induction, how doctors induce labor, and the risks involved.
Video Transcript/nNarrator: Sometimes your body needs a little jumpstart to kick into labor.
Today, Cheryl – 39 weeks pregnant – has arrived for her scheduled induction at Abington Memorial Hospital, in Abington, Pennsylvania.
There are many forms of induction but all have the same goal, says Dr. Richard Carapellotti, Cheryl&apos;s obstetrician.
Dr. Carapellotti: We actually induce contractions. Contractions hopefully will cause cervical dilatation. As the cervix dilates, the labor progresses and ultimately the baby&apos;s delivered vaginally.
Narrator: Your doctor or midwife may choose to induce your labor for a number of reasons:
You are a week or more past your due date, and you show no or slow signs of cervical dilation and labor.
Your water breaks, but your labor doesn&apos;t start.
Or you or your baby face medical issues that pose a health threat, which is the case for Cheryl.
Cheryl has an antibody in her blood that could harm her baby, so the induction is a precautionary measure to help avoid any problems.
There are a number of methods available to medically induce or ripen the cervix to get your labor moving.
If your labor needs to be induced, you may be treated with one or more of the following in the hospital:
A foley catheter. Your practitioner may insert a tube with a very small, uninflated balloon at the tip into the opening of your cervix, demonstrated here with this curled-up hand.
The balloon is then inflated, which puts pressure on your cervix and amniotic sac. This stimulates the release of prostaglandins – hormones that cause the cervix to open and soften.
Prostaglandins are also available as a medication in several forms, including a pill and a gel. Your caregiver will insert the medication into your vagina to help your cervix dilate.
Stripping or sw</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/5da2799d-f753-41ed-9be8-d3f568ef7216/cand_5.jpg</video:thumbnail_loc>
      <video:duration>343</video:duration>
      <video:publication_date>2012-11-23T20:13:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28035.mp4</video:content_loc>
      <video:uploader>Uic Ment</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>pregnancy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Numerical-On-Linear-Programming</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Numerical On Linear Programming</video:title>
      <video:description>How to solve graphically the system of linear constraints is shown in this tutorial video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/5dc3099f-e9a3-4fcd-9fae-64113cf2dfdd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>220</video:duration>
      <video:publication_date>2010-12-20T13:37:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6681.mp4</video:content_loc>
      <video:uploader>dawn82</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>numerical</video:tag>
      <video:tag>on</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Antibiotics-Definition-And-Its-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Antibiotics- Definition And Its Functions</video:title>
      <video:description>This video will help you in understanding the working of antibiotics inside your body. Antibiotics are medicine that inhibits the growth of micro-organism among blood cells caused by bacteria.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/a6f43dbd-6e89-4e58-8f28-7cdbf755c2ca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2013-02-10T01:59:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29878.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Antibiotic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-Urinary-Bladder</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Urinary Bladder</video:title>
      <video:description>Video shows a step by step procedure for the examination of urinary bladder. Video is very helpful for the medical students and is performed by well experts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a705f4e2-0f46-4cc8-a78f-d4f91bc617b9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>244</video:duration>
      <video:publication_date>2011-12-06T18:45:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10850.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Urinary</video:tag>
      <video:tag>Bladder</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brain-Stem-Model-Sagittal-View-Metencephalon-Medulla</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brain Stem Model - Sagittal View - Metencephalon &amp; Medulla</video:title>
      <video:description>This video depicts the mid brain and its anatomy including the fourth ventricle, pons, central canal, and medulla oblongata</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a72c1384-9973-40e4-bcea-4f8f43be840d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2010-11-13T20:27:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5119.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>Stem</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Sagittal</video:tag>
      <video:tag>View</video:tag>
      <video:tag>Metencephalon</video:tag>
      <video:tag>Medulla</video:tag>
      <video:tag>Fourth</video:tag>
      <video:tag>ventricle</video:tag>
      <video:tag>pons</video:tag>
      <video:tag>Central</video:tag>
      <video:tag>Canal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Colostomy-Surgery-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Colostomy Surgery Video</video:title>
      <video:description>The video is all about colostomy in which another path is made through the body to act as anus so that waste stuff wcomes out through that way. Watch this video for more detail about it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a747b56e-671d-4a93-91f3-8b9e28589f4c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>195</video:duration>
      <video:publication_date>2011-12-01T22:49:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10499.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Resection</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Sigmoid</video:tag>
      <video:tag>colostomy</video:tag>
      <video:tag>Prolapse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-accidental-mind-an-interview-with-Devid-J-Linden</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The accidental mind: an interview with Devid J Linden</video:title>
      <video:description>This video presents an interview with Devid J Linden, the author of the book called The Accidental Mind. In this interview, Linden explained his reasons for writing the book. He also described his thought about how evolution has created human mind. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5dfaf783-32c3-40e2-aba1-21fd9585346a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2010-11-27T11:06:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6192.mp4</video:content_loc>
      <video:uploader>zizou</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>Evolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Biography-of-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Biography of Earth</video:title>
      <video:description>This video shows how does our remarkable world was formed. This world is full of wonders. This video shows much more than you know about the formation of this earth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5e07970b-13f8-4838-bca3-9c1c0aa59faa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>605</video:duration>
      <video:publication_date>2010-11-16T13:44:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5493.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>History</video:category>
      <video:tag>How</video:tag>
      <video:tag>Our</video:tag>
      <video:tag>Planet</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Pi-and-bouncing-balls</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Pi and bouncing balls</video:title>
      <video:description>This a numberphile video on the bouncing ball and pi. This is a series of science oriented videos the University of nottingham. Since its conception in 
April 9, 2009, it has been updated frequently. This video forums is aimed to familiarize its viewers 
with symbols and concepts applicable in Astronomy, Mathematics and Physics through experiments and 
try to relate its applicability to current life situation. Due to the videos popularity, they have 
expanded their videos from their initial goal.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5e03f11f-5e76-4cd2-89cf-d7eb700e589b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>793</video:duration>
      <video:publication_date>2013-02-03T00:28:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29109.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Pi</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Bouncing</video:tag>
      <video:tag>balls</video:tag>
      <video:tag>numberphile</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Semiconservative-Replication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Semiconservative Replication</video:title>
      <video:description>Semi conservative replication is a normal process of DNA synthesis, in which the two original strands of the molecule separate, and each acts as a template on which a new complementary strand is laid down.
The genetic information in a bacterial cell is stored in the form of a double stranded covalently closed circle of DNA; Replication begins at a specific site called the origin. The origin replicates and then DNA replication proceeds in two directions, the two original strands shown as solid lines serve as the templates for synthesis of new strands, shown as dotted line, this refereed to as semi conservative replication</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/5e1d909e-3c59-44f4-b25b-cbac323e95ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2009-07-08T03:17:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3028.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Semiconservative</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/10-Discoveries-Unexplained-By-Sciencemp4Test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>10 Discoveries Unexplained By Science.mp4Test</video:title>
      <video:description>10 Discoveries Unexplained By Science.mp4</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/06/60da6a95-49f6-4402-8ad7-b11ccf310dc0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2014-06-10T00:26:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30943.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>10</video:tag>
      <video:tag>Discoveries</video:tag>
      <video:tag>Unexplained</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>mp4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Interventional-Radiology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interventional Radiology</video:title>
      <video:description>Interventional Radiology, its solutions and aims are discussed. The video shows some points of view on the subject.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5f536b91-156c-4293-84c1-a4843ee89dbe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>290</video:duration>
      <video:publication_date>2011-11-29T21:38:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9181.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>Interventional</video:tag>
      <video:tag>radiology</video:tag>
      <video:tag>solutions</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Am-I-pregnant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Am I pregnant</video:title>
      <video:description>Pregnancy or conception occurs when they ovum is fertilized by a sperm, it can happen within or outside the body. This is how to tell you if you are pregnant.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5f56503f-1a8b-4c7a-b0a0-cb465f97812e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2011-11-28T06:20:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8332.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Tell</video:tag>
      <video:tag>You</video:tag>
      <video:tag>are</video:tag>
      <video:tag>Pregnant</video:tag>
      <video:tag>HD</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cancer-Breast-and-Radiation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cancer Breast and Radiation</video:title>
      <video:description>The over growth of cells that is cancer is treatable by radiation. This video provides information on radiation and the effect on various cancer such as a lung and breast cancer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5f5791e6-cae9-4518-9daa-3f189f4c52fe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>278</video:duration>
      <video:publication_date>2011-12-06T18:18:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10787.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>radiation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Breast</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-Are-Molecular-Orbitals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Molecular Orbitals</video:title>
      <video:description>Video discusses the uncertainty principle. Shapes and revolution of different electrons in their different paths is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5f58e8a9-3e71-4c57-82d4-cee269de361c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2010-11-12T22:25:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5064.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>Orbitals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Light-Interference-And-Diffraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Light - Interference And Diffraction</video:title>
      <video:description>This video shown the phenomenon of interference and diffraction of light. Video shows the examples and the diagrams related to the interference and diffraction to make the topic more clear.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/5f741b00-1a23-4d2b-9c06-0ee31417c277/cand_5.jpg</video:thumbnail_loc>
      <video:duration>581</video:duration>
      <video:publication_date>2012-12-01T06:08:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28160.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lab</video:tag>
      <video:tag>11</video:tag>
      <video:tag>interference</video:tag>
      <video:tag>and</video:tag>
      <video:tag>diffraction</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Light</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Dedicated-To-Father</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dedicated To Father</video:title>
      <video:description>This video is about father role in the development of a child. This video is represented by deep sky videos and gives many example of history that many scientists and astronauts have inspiration from their father and they are like their father.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/5f81f590-db8b-48a7-b640-d531fbb76c78/cand_5.jpg</video:thumbnail_loc>
      <video:duration>477</video:duration>
      <video:publication_date>2013-01-30T09:06:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29082.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Like</video:tag>
      <video:tag>Father</video:tag>
      <video:tag>Son</video:tag>
      <video:tag>Deep</video:tag>
      <video:tag>Sky</video:tag>
      <video:tag>Videos</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Collapse-of-evolution-5-fossil-record</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Collapse of evolution 5 - fossil record</video:title>
      <video:description>This is part five of a video series on collapse of evolution. Today&apos;s discussion is on fossil records. More information can be obtained from harunyahya.com.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/a7536afd-9178-41d9-9b21-0c96e4d72564/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-07-19T11:27:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3072.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Collapse</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>darwinism</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>God</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>bible</video:tag>
      <video:tag>Quran</video:tag>
      <video:tag>atheist</video:tag>
      <video:tag>atheism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Diabetes-Mellitus-type-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diabetes Mellitus type 2</video:title>
      <video:description>Diabetes Mellitus type 2 explanation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b1e566db-cdc4-4029-8e3a-d75c391e31ee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2010-11-23T01:11:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5746.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Diabetes</video:tag>
      <video:tag>Mellitus</video:tag>
      <video:tag>type</video:tag>
      <video:tag>2</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/History-of-Solving-The-Puzzle-Of-The-Periodic-Table</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>History of Solving The Puzzle Of The Periodic Table</video:title>
      <video:description>Science teacher Eric Rosado discusses the key scientists and discoveries that contributed to the modern table layout as well as our understanding of chemistry today with this animated TED lesson about the building blocks of the periodic table.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/12/a768b572-cef9-4630-b2e3-c76f5a7bb5c5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>258</video:duration>
      <video:publication_date>2015-12-04T10:17:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32368.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>periodic</video:tag>
      <video:tag>table</video:tag>
      <video:tag>Eric</video:tag>
      <video:tag>rosado</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Periodontal-Charting-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17  - Periodontal Charting Procedure</video:title>
      <video:description>&quot;Lec 17  - Periodontal Charting Procedure&quot; This tape reviews the charting procedures used in Periodontal clinic examinations. Orig. air date: MAR 16 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21567.jpg</video:thumbnail_loc>
      <video:duration>1356</video:duration>
      <video:publication_date>2012-09-09T06:03:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LB-nbhxngXk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Periodontal</video:tag>
      <video:tag>Charting</video:tag>
      <video:tag>Procedure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-solar-oven-S-more</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is solar oven S more ?</video:title>
      <video:description>This video explains about solar oven S more sick science #097.

&quot;Read the full experiment at http://www.stevespanglerscience.com/experiment/solar-oven-s-mores There are just some things that are synonymous with &quot;&quot;summertime snacks,&quot;&quot; and we can&apos;t think of a summer snack we enjoy quite as much as s&apos;mores. But what would you do if you weren&apos;t allowed to have a fire or just didn&apos;t have the tools necessary for a fire? We came up with a pretty neat way to harness the heat and energy of the sun to create a solar powered cooker that makes a delicious batch of s&apos;mores without a fire!

Want more experiments like this? Check out http://www.stevespanglerscience.com/product/naked-eggs-and-flying-potatoes

Sick Science™ is a trademark of Steve Spangler, inc.

© 2012 Steve Spangler Science all rights reserved&quot;</video:description>
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      <video:duration>114</video:duration>
      <video:publication_date>2012-10-10T13:25:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27812.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>solar</video:tag>
      <video:tag>oven</video:tag>
      <video:tag>s</video:tag>
      <video:tag>More</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Compressed-hydrogen-fuel-cell-car</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Compressed hydrogen fuel cell car</video:title>
      <video:description>This video shows the reality of driving a hydrogen cell car.  Watch as people defy the desert to prove that hydrogen fueled cars only emit water as a waste product.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/5fd3ca8c-3161-4d0f-9725-46876c3691c8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>157</video:duration>
      <video:publication_date>2014-08-27T06:22:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31405.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Hydrogen</video:tag>
      <video:tag>fcell</video:tag>
      <video:tag>car</video:tag>
      <video:tag>water</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fluidity-of-the-Lipid-Bilayer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fluidity of the Lipid Bilayer</video:title>
      <video:description>This video demonstrated the fluidity of the lipid bilayer.

This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/5fd8ae34-34fd-4d9d-80ed-80efd6959c53/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2010-04-08T20:21:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4161.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>lipid</video:tag>
      <video:tag>bilayer</video:tag>
      <video:tag>membrane</video:tag>
      <video:tag>fluidity</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Ununquadium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Ununquadium</video:title>
      <video:description>The name origin of Ununquadium, its sources, abundance and uses are shown in this video. Ununquadium is the IUPAC name provided to the element with atomic number 114.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f8a84d27-efdc-435a-bfb3-5fb9bea1649e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2011-12-11T23:28:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11119.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>ununquadium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Interesting-Science-of-Asteroids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interesting Science of Asteroids</video:title>
      <video:description>Amazing facts about the asteroids are discussed here in a very interesting way. Video is really surprising you must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b91ea5ea-7544-42d5-a46a-297069ea48dd/cand_25.jpg</video:thumbnail_loc>
      <video:duration>208</video:duration>
      <video:publication_date>2013-02-07T06:22:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29244.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Asteroids</video:tag>
      <video:tag>to</video:tag>
      <video:tag>watch</video:tag>
      <video:tag>out</video:tag>
      <video:tag>for</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Computer-Science-61A-Lecture-11</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Computer Science 61A - Lecture 11</video:title>
      <video:description>Computer Science 61A - Lecture 11

The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26962.jpg</video:thumbnail_loc>
      <video:duration>2890</video:duration>
      <video:publication_date>2012-09-19T06:03:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XPbx001zaNk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
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      <video:tag>61A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>11</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Kidney-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kidney Histology</video:title>
      <video:description>This video shows the histology of the kidney, which is one of a pair that performs the renal function and is vital for the survival of a being.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/603cc33e-9399-4c4a-8321-1bdb25a097e8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>541</video:duration>
      <video:publication_date>2011-11-28T12:27:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8509.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>kidney</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-Cosmic-Microwave-Background-Radiation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Cosmic Microwave Background Radiation</video:title>
      <video:description>The cosmic microwave background (CMB) radiation is an emission of uniform, black body thermal energy coming from all parts of the sky.The CMB spectrum has become the most precisely measured black body spectrum in nature.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/60588771-0db7-4fca-93c4-133037a35e67/cand_5.jpg</video:thumbnail_loc>
      <video:duration>436</video:duration>
      <video:publication_date>2011-12-14T06:43:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11800.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Cosmic</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>Background</video:tag>
      <video:tag>radiation</video:tag>
      <video:tag>2</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Sodium-Acetate-Fun-with-hot-ice</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sodium Acetate: Fun with hot ice</video:title>
      <video:description>A supersaturated solution of sodium acetate can be used to create beautiful sodium actetate crystals and sculptures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/12/6066876f-6c73-4389-bb32-e6f706f95260/cand_5.jpg</video:thumbnail_loc>
      <video:duration>172</video:duration>
      <video:publication_date>2015-12-23T15:14:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32383.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>sodium</video:tag>
      <video:tag>Acetate</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Swift-and-GLAST-Episode-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Swift and GLAST, Episode 3</video:title>
      <video:description>Swift is a NASA satellite whose primary function is to chases gamma ray burst, It picks up particle and x-ray vision. GLAST is for viewing new energy ranges, picks up from the limit of swift and takes the study further.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/607b5cee-64df-4ffd-b032-b87f2a7e94da/cand_5.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2011-11-23T08:35:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7642.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>GLASTcast</video:tag>
      <video:tag>Episode</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Swift</video:tag>
      <video:tag>and</video:tag>
      <video:tag>GLAST</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Electrical-Engineering-141-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Electrical Engineering 141 - Spring 2011</video:title>
      <video:description>Introduction to Digital Integrated Circuits Lecture 25 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24186.jpg</video:thumbnail_loc>
      <video:duration>4954</video:duration>
      <video:publication_date>2012-09-15T04:37:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EX4G-Jwq2s4</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>25</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/50-Years-of-using-Auto-hemotherapy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>50 Years of using  Auto-hemotherapy</video:title>
      <video:description>This man has claimed that he has been using auto-hemotherapy for the last 50 or so years actually since 1956. This is his story.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/608a23f3-d985-4970-9abf-7299b5a81254/cand_5.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2011-11-28T05:49:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8270.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>He</video:tag>
      <video:tag>has</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>using</video:tag>
      <video:tag>Auto</video:tag>
      <video:tag>hemotherapy</video:tag>
      <video:tag>for</video:tag>
      <video:tag>More</video:tag>
      <video:tag>than</video:tag>
      <video:tag>50</video:tag>
      <video:tag>Years</video:tag>
      <video:tag>since</video:tag>
      <video:tag>1956</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Central-Line-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Central Line Procedure?</video:title>
      <video:description>This 3D animated video discusses about the central line procedure. A detailed description with the closeups is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/609753d6-cebf-43b4-8946-d2b73f973172/cand_5.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2013-04-07T18:29:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30437.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Central</video:tag>
      <video:tag>line</video:tag>
      <video:tag>Procedure</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Catalysis-Chemical-and-Biochemical</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Catalysis: Chemical and Biochemical</video:title>
      <video:description>There are so many different ways to accelerate a reaction. In this video you will see how to accelerate a reaction using RNA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/609558a9-20c6-4db2-901c-bf0e73932778/cand_5.jpg</video:thumbnail_loc>
      <video:duration>525</video:duration>
      <video:publication_date>2007-09-01T19:53:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/907.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>catalysis</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>biochemical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-Creationists-are-WRONG-about-MacroEvolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why Creationists are WRONG about MacroEvolution</video:title>
      <video:description>Here I show how creationists are wrong when it comes to MacroEvolution (MaE).  MaE is defined as evolution at or above the species level.  This means MaE includes speciation.  Despite what creationists say there are examples of new species occurring in nature, and scientists have produced new species in the lab.  Many creationists claim that MaE means there must be a huge change in appearance.  This is false.  Many sister species, existing in the same genus and the cases we have of new species occurring in nature, share many characteristics.  A new species of mosquito will still resemble a mosquito, and a new species of worm will still resemble a worm.  Only after many speciation events will large changes begin to accumulate.  This may take tens to hundreds of millions of years.  

Many ID/creationists do accept MicroEvolution (MiE), but claim MiE is different from MaE.  Here I show how a MiE step can lead to a MaE event through the evolution of the sperm egg receptor ligand complex.  A species is best defined as a group of organism that can successfully produce fertile offspring.  Once the sperm of one population can no longer fertilize the eggs of another population and vice versa, we have two species.  

Finally, many creationists claim that there is not enough variation within a species to allow for the large changes in phenotype (appearance).  Anyone who claims this has obviously never seen the myriad of dog breeds, all of which were derived from the same species, wolf.

My point here is, MacroEvolution includes speciation, and speciation has been observed in nature and in the lab.  Also, MicroEvolutionary steps can result in speciation.  Scientists do not doubt MacroEvolution, but they do debate how and under what circumstances it occurs.

For a good read on MacroEvolution go to:   

http://www.talkorigins.org/faqs/macroevolution.html

To download this video go to:
http://www.mediafire.com/?bdhcltj0ffm

If you wish to translate this video you can download the PowerPoint file from:
http://www</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/60a2212e-273c-4f71-96f3-839a5b5e1dcf/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-27T21:40:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2581.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Debate</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Facts</video:tag>
      <video:tag>Irreducible</video:tag>
      <video:tag>complexity</video:tag>
      <video:tag>Micro</video:tag>
      <video:tag>Speciation</video:tag>
      <video:tag>Hovind</video:tag>
      <video:tag>sperm</video:tag>
      <video:tag>egg</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Measuring-the-Distance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Measuring the Distance</video:title>
      <video:description>When it is not possible to measure the distance by direct methods then the indirect methods are used. Video shows most commonly used methods for distance measurement i.e. - triangular method, angular method and parallax method.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/60ab4659-e788-4392-94d4-8af007e9a60a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>459</video:duration>
      <video:publication_date>2011-12-14T06:19:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11778.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>measurement</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Distance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Acceso-a-la-Arcada-de-Frohse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Acceso a la Arcada de Frohse</video:title>
      <video:description>En este video se explica cuales son los reparos anatomico para acceder a la Arcada de Frohse, sitio frecuente de atrapamiento del nervio radial</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/08b8777b-e8c9-480f-85d1-cb9c92038144/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2009-04-07T22:39:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1606.mp4</video:content_loc>
      <video:uploader>Equipo de Disección Facultad de Medicina U.B.A</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>diseccion</video:tag>
      <video:tag>nervio</video:tag>
      <video:tag>radial</video:tag>
      <video:tag>disecction</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>anatomia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Inflammatory-disease-of-the-bowel</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Inflammatory disease of the bowel</video:title>
      <video:description>This is a disease of the digestive tract, this video provides academic information on the two types of inflammatory bowel disease. The causes and effects of the inflammation are provided.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/60c06624-26cd-42f1-9dec-b0316a0c4a5b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>392</video:duration>
      <video:publication_date>2010-11-15T19:51:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5433.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Inflammatory</video:tag>
      <video:tag>bowel</video:tag>
      <video:tag>Disease</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pharmacology-Absorption-Animated</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pharmacology Absorption Animated</video:title>
      <video:description>Pharmacokinetics considers the movement of drugs within the body and the way in which the body affects drugs with time the composition of the drug has an important influence on where the drug is absorbed where the drug is distributed to where and how effectively it is metabolised and finally how rapidly it is excreted</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/60d0fafe-32a6-4635-9c7d-bb52b5d0099d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2010-11-16T14:59:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5524.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Pharmacology</video:tag>
      <video:tag>IV</video:tag>
      <video:tag>absorption</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transistors-sixty-symbols</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transistors sixty symbols</video:title>
      <video:description>Sixty symbols is a series of popular science videos created by the university of nottingham the invention of the transistor helped john bardeen to one of his two nobel prizes for physics start watching or view the short transistor video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/60d4e1a1-07a3-42d6-baf1-8af2bbbe5e75/cand_5.jpg</video:thumbnail_loc>
      <video:duration>251</video:duration>
      <video:publication_date>2013-01-12T01:27:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28720.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Transistors</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Maxillary-Tuberosity-Reduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Maxillary Tuberosity Reduction</video:title>
      <video:description>&quot;Lec 28 - Maxillary Tuberosity Reduction&quot; Shows the surgical process of tuberosity reduction.   Orig. air date: JAN 10 79

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21223.jpg</video:thumbnail_loc>
      <video:duration>761</video:duration>
      <video:publication_date>2012-09-09T03:13:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lifyqta8SHk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>28</video:tag>
      <video:tag>Maxillary</video:tag>
      <video:tag>Tuberosity</video:tag>
      <video:tag>Reduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-clean-are-public-toilets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How clean are public toilets</video:title>
      <video:description>People tend to go out of their way to avoid touching the toilet with their skin.  But, is this really effective in preventing contaminants? Take a look at the video to find out the answer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/6348ac23-3c14-4781-9074-3d25a9df55c3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2014-10-02T00:24:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31776.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>toilet</video:tag>
      <video:tag>hover</video:tag>
      <video:tag>clean</video:tag>
      <video:tag>bacteria</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-protein-kinase-is-activated-by-cAMP</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How protein kinase is activated by cAMP</video:title>
      <video:description>This video describes activation of protein kinase by camp.

Cyclic AMP activates protein kinase A by binding to a regulatory peptide and altering its conformation. Learn more in this molmodac, or molecular mode of action, video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/6349a2df-3806-46bd-95d8-e6b42095d58c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>302</video:duration>
      <video:publication_date>2012-10-10T10:27:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27724.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>activation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>kinase</video:tag>
      <video:tag>A</video:tag>
      <video:tag>by</video:tag>
      <video:tag>camp</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-the-lower-limb</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of the lower limb</video:title>
      <video:description>This video shows a sensory and reflexes exam of the lower limb. A step by step full examination is shown here to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/634b930a-2433-4db9-8ca5-7c6a1a22139c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2011-12-01T22:40:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10482.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Sensory</video:tag>
      <video:tag>and</video:tag>
      <video:tag>reflexes</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Lower</video:tag>
      <video:tag>Limb</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aluminium-A-Chemical-Compound</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aluminium A Chemical Compound</video:title>
      <video:description>This video shows the name origin, abundance, sources and uses of Aluminum. Aluminium is the most plentiful metal in earth&apos;s crust but virtually never occurs in free form.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/634f8ef6-7a6d-4d47-93a8-83560d81e553/cand_5.jpg</video:thumbnail_loc>
      <video:duration>143</video:duration>
      <video:publication_date>2011-12-12T02:26:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11361.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Aluminium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bevacizumab-trade-name-Avastin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bevacizumab (trade name Avastin)</video:title>
      <video:description>drug used in treatment of cancer that targets the angiogenesis pathway. en.wikipedia.org ... drug cancer 3D modelling protein molecular structure</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/635adffc-df09-4b83-8482-df1da7f26781/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2009-04-24T23:07:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2096.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>drug</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>modelling</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>Structure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-114-U09_L1_T2_we3-Factoring-Trinomials-by-Grouping-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 114 - U09_L1_T2_we3 Factoring Trinomials by Grouping 3</video:title>
      <video:description>U09_L1_T2_we3 Factoring Trinomials by Grouping 3

U09_L1_T2_we3 Factoring Trinomials by Grouping 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24708.jpg</video:thumbnail_loc>
      <video:duration>191</video:duration>
      <video:publication_date>2012-09-17T16:14:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fVIZmOQBS5M</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>U09</video:tag>
      <video:tag>L1</video:tag>
      <video:tag>t2</video:tag>
      <video:tag>we3</video:tag>
      <video:tag>Factoring</video:tag>
      <video:tag>Trinomials</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Grouping</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-138-Identifying-Rays</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 138 - Identifying Rays</video:title>
      <video:description>Identifying Rays

u07_l1_t1_we1 Identifying Rays</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24907.jpg</video:thumbnail_loc>
      <video:duration>340</video:duration>
      <video:publication_date>2012-09-17T17:28:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/w9jEq6dmqPg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Identifying</video:tag>
      <video:tag>Rays</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-The-Enlightenment-and-the-Public-Sphere</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - The Enlightenment and the Public Sphere</video:title>
      <video:description>Lec 5 - The Enlightenment and the Public Sphere. European Civilization, 1648-1945 (HIST 202)

While the major philosophical projects of the Enlightenment are associated with the names of individual thinkers such as Montesquieu, Rousseau, and Voltaire, the cultural transformation in France in the years leading up to the Revolution should also be understood in the context of the public sphere and popular press. Alongside such luminaries as those associated with Diderot&apos;s Encyclopédie were a host of lesser pamphleteers and libellists eager for fame and some degree of fortune. If the writings of this latter group were typically vulgar and bereft of literary merit, they nonetheless contributed to the &quot;desacralization&quot; of monarchy in the eyes of the growing literate public. Lawyers&apos; briefs, scandal sheets and pornographic novels all played a role in robbing the monarchy of its claim to sacred authority at the same time as they helped advance the critique of despotism that would serve as a major impetus for the Revolution.

00:00 - Chapter 1. Six Ways That the Enlightenment Mattered 
05:52 - Chapter 2. The Spread of Enlightenment Thinking through the Public Sphere: Academies, Masonic Lodges, and Salons 
12:58 - Chapter 3. The Enlightenment among the Grub Street Hacks
23:05 - Chapter 4. Desacralization of the French Monarchy 
27:43 - Chapter 5. Legal Briefs on the Despotism of the Monarchy: The Law as a New Source of Sovereignty
36:41 - Chapter 6. Sensational Royal Affairs: The Erosion of Monarchical Prestige 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
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      <video:tag>Diderot</video:tag>
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      <video:tag>Voltaire</video:tag>
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      <video:tag>Scandal</video:tag>
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      <video:tag>de</video:tag>
      <video:tag>Rohan</video:tag>
      <video:tag>Darnton</video:tag>
      <video:tag>press</video:tag>
      <video:tag>Literacy</video:tag>
      <video:tag>social</video:tag>
      <video:tag>History</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This protocol involves three steps to prepare nuclear extracts. First, the cells are collected. Then, make cell membrane fragile using a pestle in hypotonic buffer. After collection of the cytoplasmic fraction, the nuclei are lysed and the nuclear proteins are solubilized in the lysis buffer.</video:description>
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      <video:duration>289</video:duration>
      <video:publication_date>2010-06-02T02:08:19.000Z</video:publication_date>
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      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>cell</video:tag>
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      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>IRREDUCIBLE COMPLEXITY PART 1</video:title>
      <video:description>Archaeologists carry out long and difficult excavations looking for clues, such as tools, works of art, household items and the like, that can provide clues about the history of life and living things. Every remain they find is a discovery in the name of history, and an important resource that can illuminate the history of life and of mankind. Together with the information they contain, all these objects and artefacts are “intelligent designs.” They were designed and produced for a specific purpose. They reflect the labour, expertise, taste and intelligence of the artists who made them. /nIt would be quite irrational to suggest that any intelligent design came into being by chance, under the effects of natural conditions. /nSo what about life? How should people who realise that even a simple artefact from under the ground is the product of design account for the origin of living things, each one of which has its own complexity?</video:description>
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      <video:publication_date>2009-05-09T10:20:55.000Z</video:publication_date>
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      <video:tag>darwinism</video:tag>
      <video:tag>Irreducible</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>In the one and a half centuries that have passed since Darwin’s day, giant steps have been taken in science and technology. Scientists discovered the structure of the cell. They saw with surprise that the cell has a system so complex as to have been unimaginable in Darwin’s time. This great documentary reveals this design in the cell with sophisticated computer graphics. This video feature latest scientific progress in organism and cells.</video:description>
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      <video:duration>1046</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows irreducible complexity. Archaeologists carry out long and difficult excavations looking for clues, such as tools, works of art, household items and the like, that can provide clues about the history of life and living things. Every remain they find is a discovery in the name of history, and an important resource that can illuminate the history of life and of mankind. Together with the information they contain, all these objects and artefacts are “intelligent designs.” They were designed and produced for a specific purpose. They reflect the labour, expertise, taste and intelligence of the artists who made them. /nIt would be quite irrational to suggest that any intelligent design came into being by chance, under the effects of natural conditions. /nSo what about life? How should people who realise that even a simple artefact from under the ground is the product of design account for the origin of living things, each one of which has its own complexity?</video:description>
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      <video:uploader>harunyahya</video:uploader>
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      <video:tag>adnan</video:tag>
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      <video:description>Osteoarthritis is a common condition in the majority of the population of a country. This is usually seen in people above 35 years old. This video explains how to diagnose,cure and prevent this condition.</video:description>
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      <video:publication_date>2011-11-28T10:33:15.000Z</video:publication_date>
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      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Gut</video:tag>
      <video:tag>Check</video:tag>
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      <video:title>Static Electricity Part 1</video:title>
      <video:description>Here are some high school physics demonstrations about static electricity. More activities like this can be found at www.ScienceWithMrNoon.com</video:description>
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      <video:description>Mr and Mrs Ofomata Underwent a Knee Replacement surgery in Mumbai.</video:description>
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      <video:tag>Mumbai</video:tag>
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      <video:tag>A</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>replacement</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>General recommendations for improved health are to exercise on most days of the week that is five to six for at least 30 minutes of moderate intensity exercise like walking. If you are trying to lose weight or maintain weight loss. the consensus is</video:description>
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      <video:tag>Must</video:tag>
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      <video:description>The circulatory system is an organ system which passes nutrientslike amino acids, electrolytes and lymph, gases, hormones, blood cells, etc. to and from cells in the body to help fight diseases and help stabilize body temperature and pH to maintain homeostasis.

This system may be seen strictly as a blood distribution network, but some consider the circulatory system as composed of the cardiovascular system, which distributes blood, and the lymphatic system, which distributes lymph. While humans, as well as other vertebrates, have a closed cardiovascular system (meaning that the blood never leaves the network of arteries, veins and capillaries), some invertebrate groups have an open cardiovascular system. The most primitive animal phyla lack circulatory systems. The lymphatic system, on the other hand, is an open system.

Two types of fluids move through the circulatory system: blood and lymph. The blood, heart, and blood vessels form the cardiovascular system. The lymph, lymph nodes, and lymph vessels form the lymphatic system. The cardiovascular system and the lymphatic system collectively make up the circulatory system.</video:description>
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      <video:publication_date>2010-11-09T13:47:18.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Communication among animals</video:title>
      <video:description>Communication and mutual assistance among animals are demonstrated in this science video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/4810f2b6-668b-4376-8cc8-31d318fd2475/cand_5.jpg</video:thumbnail_loc>
      <video:duration>525</video:duration>
      <video:publication_date>2009-05-17T19:32:05.000Z</video:publication_date>
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      <video:uploader>harunyahya</video:uploader>
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      <video:tag>Animal</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>Mutual</video:tag>
      <video:tag>asistance</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionist</video:tag>
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      <video:description>This video shows a suturing workshop from the University of Wisconsin. It teaches on the various aspects of suturing that include the tools of trade, type of sutures and complications that may arise while undertaking the operation.</video:description>
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      <video:publication_date>2011-12-06T20:26:38.000Z</video:publication_date>
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      <video:uploader>benco</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>When a strong beam of light is passes through a colloidal solution then the light is scattered by the colloidal particle. This scattering of light is called Tyndall effect. Video shows the Tyndall effect with a diagram.</video:description>
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      <video:description>The front view of the heart most clearly reveals the structure of this powerful muscle. The heart has four chambers surrounded by thick muscular walls. In this model, the right atrium (on your left) is shown in blue, the left atrium (on your right) in yellow, the right ventricle in purple, and the left ventricle in red. The chambers contain valves (shown in white) that prevent the blood from flowing back inside once it has been pushed out. Click on the &quot;Front view with blood&quot; link to see the blood in motion</video:description>
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      <video:description>Another Stoichiometry Example in a Solution

Another Stoichiometry Example in a Solution</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solidarity Among Animals!</video:title>
      <video:description>Solidarity is called as the integration, and degree and type of integration, shown by a society or group with people and their neighbours and this videos shows solidarity among animals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/80f93b76-8934-46e7-abe2-e78939a2cba3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>243</video:duration>
      <video:publication_date>2009-05-17T20:31:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2254.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Solidarity</video:tag>
      <video:tag>animals</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionist</video:tag>
      <video:tag>God</video:tag>
      <video:tag>darwinism</video:tag>
      <video:tag>darwinist</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Allah</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/High-Mobility-Artillery-Rocket-System-M142-HIMARS</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>High Mobility Artillery Rocket System M142  (HIMARS)</video:title>
      <video:description>The video documents further success and usage of the HIMARS  which has the capacity to carry six rockets or one Army Tactical Missile System (ATACMS) missile on the U.S. Army.s new Family of Medium Tactical Vehicles (FMTV) five-ton truck, and can send out the entire M270 Multiple Launch Rocket System (MLRS) family of munitions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/589e8d27-ee75-4d2c-b742-d28419c3de2e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>222</video:duration>
      <video:publication_date>2011-11-25T20:54:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7930.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>M142</video:tag>
      <video:tag>high</video:tag>
      <video:tag>mobility</video:tag>
      <video:tag>Artillery</video:tag>
      <video:tag>rocket</video:tag>
      <video:tag>system</video:tag>
      <video:tag>HIMARS</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tiny-Conspiracies-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tiny Conspiracies (Part 4)</video:title>
      <video:description>In this episode of MicrobeWorld Video we present the full presentation Dr. Bassler gave at the Marian Koshland Science Museum in Washington, D.C. on June 18, 2009. Not only does Dr. Bassler explain the mechanisms of bacterial communication, but she also puts forth her theories on how we can disrupt this communication for human benefit. 
Bacteria communicate with chemical languages that allow them to synchronize their behavior and thereby act as multi-cellular organisms. This process, called quorum sensing, enables bacteria to do things they cant do as a single cell, like successfully infect and cause disease in humans.
 
Bonnie Bassler, Ph.D., the Squibb Professor of Molecular Biology at Princeton University and President-elect for the American Society for Microbiology, has been researching strategies that can interfere with quorum sensing and will hopefully yield novel antibiotics to prevent disease.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/643681bb-36a1-4823-bcdb-0bc094f2af39/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-15T22:02:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4265.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>bonnie</video:tag>
      <video:tag>bassler</video:tag>
      <video:tag>quorum</video:tag>
      <video:tag>sensing</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>koshland</video:tag>
      <video:tag>museum</video:tag>
      <video:tag>DC</video:tag>
      <video:tag>princeton</video:tag>
      <video:tag>ASM</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>Microbes</video:tag>
      <video:tag>MicrobeWorld</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Prehistoric-Iron-Smelting-Demonstration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prehistoric Iron Smelting Demonstration</video:title>
      <video:description>Experimental archaeologist Jake Keen demonstrates some of the concepts of iron smelting in a bloomery furnace using techniques believed to have been used during the British Iron Age. The demonstration was part of Wessex Archaeology&apos;s annual practical archaeology course.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/643ef0b1-fcd8-40d1-9307-c3961a460dbc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>290</video:duration>
      <video:publication_date>2009-04-08T20:27:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1643.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Archaeology</video:category>
      <video:tag>archaeology</video:tag>
      <video:tag>Metal</video:tag>
      <video:tag>Iron</video:tag>
      <video:tag>experiment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Effects-of-High-Blood-Pressure-on-your-Body-KreativeVistas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Effects of High Blood Pressure on your Body - KreativeVistas</video:title>
      <video:description>Doctors show this patient education film while explaining what high blood pressure (otherwise known as the silent killer) does to a body. A KreativeVistas Production for Kaiser</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/643fc438-d4dd-4e4e-8605-97c9d69a1403/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2009-04-24T23:15:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2108.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>KreativeVistas</video:tag>
      <video:tag>Patient</video:tag>
      <video:tag>education</video:tag>
      <video:tag>high</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Pressure</video:tag>
      <video:tag>Hypertension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-24264-Film-as-Visual-and-Literary-Mythmaking-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- MIT 24.264 Film as Visual and Literary Mythmaking, Fall 2005</video:title>
      <video:description>Lec 1- MIT 24.264 Film as Visual and Literary Mythmaking, Fall 2005.
Session 1

Instructor: Irving Singer

View the complete course: http://ocw.mit.edu/24-264F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15278.jpg</video:thumbnail_loc>
      <video:duration>8323</video:duration>
      <video:publication_date>2012-08-28T16:19:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/P7tCdhvhIKU</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Philosophy</video:tag>
      <video:tag>film</video:tag>
      <video:tag>Myth</video:tag>
      <video:tag>Literature</video:tag>
      <video:tag>Visual</video:tag>
      <video:tag>literary</video:tag>
      <video:tag>classic</video:tag>
      <video:tag>Western</video:tag>
      <video:tag>World</video:tag>
      <video:tag>problems</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lightning-strike-cabal-and-its-function-like-a-Taser</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lightning-strike cabal and its function like a  Taser</video:title>
      <video:description>Some cone snail toxins chemically hyperactivate neurons and immobilize prey, much like a Taser. This animation shows how those toxins affect neurons.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/65936e03-b0e1-4cc8-b449-c2700c8aa014/cand_5.jpg</video:thumbnail_loc>
      <video:duration>129</video:duration>
      <video:publication_date>2012-04-17T22:26:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12255.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>strike</video:tag>
      <video:tag>cabal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Multiphase-Nuclear-Fusion-Reactor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Multiphase Nuclear Fusion Reactor</video:title>
      <video:description>Conceptually, it has been redesigned to be the most energy-efficient fusion reactor ever. Effectively, a clean, safe, dense and environmentally friendly power source to supply the world&apos;s energy needs, with no greenhouse gases, no long-term radioactive waste, low thermal waste, no large land areas, no environmental impact, no interruptions by the weather or time of day, no nuclear meltdowns and no proliferation. It is to be the ultimate energy source, an affordable answer to the world’s energy problems; the right path to a more sustainable, peaceful and prosperous future for our planet.  Potentially, now fully based on phased standing waves, the CrossFire Fusion Reactor can produce directly and efficiently an enormous quantity of electricity with less cooling water than conventional thermal power stations, releasing only the non-radioactive, non-corrosive, inert, and safe helium-4 gas.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/06/65ac3fa7-f667-4c75-bac3-3f8218128aca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2014-06-02T19:46:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30928.mp4</video:content_loc>
      <video:uploader>Douglas F. Palte</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Aneutronic</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>Propulsion</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>Fusion</video:tag>
      <video:tag>Propulsio</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Documentary-Genetalia-of-Human-Females</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Documentary - Genetalia of Human Females</video:title>
      <video:description>Groups of women take a minute to discuss their thoughts on female genetalia. We then proceed to getting a full tour of the female sexual organs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/65e07ba5-e368-4660-a19b-7552c03b40c0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>414</video:duration>
      <video:publication_date>2011-11-29T21:26:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9170.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Female</video:tag>
      <video:tag>Genitalia</video:tag>
      <video:tag>documentary</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Effects-of-Magnetic-Field-On-a-Current-Carrying-Conducter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Effects of Magnetic Field On a Current Carrying Conducter</video:title>
      <video:description>This video explains the forces on a current carrying conductor placed in a magnetic field with the help of an activity. What happens the direction of flow of current is reversed?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/65e8d440-13ee-4355-8c64-c5fed211aee4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2011-12-12T02:06:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11301.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>force</video:tag>
      <video:tag>on</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>Carrying</video:tag>
      <video:tag>Conduct</video:tag>
      <video:tag>kept</video:tag>
      <video:tag>in</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>Field</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mouses-Running-Competition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mouses Running Competition</video:title>
      <video:description>Dr. Ronald Evans discusses the so-called marathon mouse, with a mutation in the PPAR-gamma gene, and its performance on a treadmill relative to a normal mouse. Also featured on the DVD Science of Fat, available free from HHMI.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/65e9b4c3-a7a1-4b26-830f-e40720ef3dcf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>52</video:duration>
      <video:publication_date>2007-08-02T22:07:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/579.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Mouse</video:tag>
      <video:tag>running</video:tag>
      <video:tag>mutation</video:tag>
      <video:tag>PRAR</video:tag>
      <video:tag>gama</video:tag>
      <video:tag>gene</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Blood-Pressure-Part-1-What-is-Blood-Pressure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Blood Pressure Part 1-What is Blood Pressure?</video:title>
      <video:description>Did you know that high blood pressure is often called the &quot;silent killer&quot;. High blood pressure is called this because there are usually no symptoms. Very high blood pressure can also cause arteries to bulge (aneurysm) or burst (hemorrhage). Generally, this video gives information about blood pressure. Blood pressure is the force created by the heart as it pushes blood into the arteries and the circulatory system. When the heart pumps, it causes blood to flow through the arteries and into the arterioles.  As the blood goes through the arterioles, the arterioles either contract or expand altering both the amount of blood flow and the resistance to blood flow. If the arterioles remain in a contracted form, they create high blood pressure.  The heart must then pump harder because the arterioles are exerting a greater resistance to blood flow.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/66004c1d-6020-4a4c-bc81-7e7ca357882e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2010-11-11T22:18:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5014.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Education</video:category>
      <video:tag>blood</video:tag>
      <video:tag>Pressure</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/what-is-nervousness</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>what is nervousness</video:title>
      <video:description>Why do we get nervous?  What are the physiological changes that our fight or flight response do to our bodies? Very interesting questions that have been answered in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/66104138-bf88-4f36-bd0e-0e3c47edf9b7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2014-10-03T13:35:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31869.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>fight</video:tag>
      <video:tag>Flight</video:tag>
      <video:tag>Nervous</video:tag>
      <video:tag>response</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Moving-robot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Moving robot</video:title>
      <video:description>In this video, moving robot is filmed. Robotics is the engineering science and technology of robots, and their design, manufacture, application, and structural disposition.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/07/6636d7dc-82a4-4ede-b27b-6b956710bc17/cand_5.jpg</video:thumbnail_loc>
      <video:duration>8</video:duration>
      <video:publication_date>2010-07-20T07:01:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4428.mp4</video:content_loc>
      <video:uploader>vishalmalik100119071982</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>technology</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ataxia-telangiectasia-CureTour</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ataxia telangiectasia CureTour</video:title>
      <video:description>Be part of history as Tim Borland attempts an amazing feat in support of ataxia-telangiectasia research and awareness by running a marathon a day for two months (63 marathons) from coast to coast while pushing a jogging stroller! Tim Borland, an ultra-runner and trainer, is raising awareness and critically needed research funds for A-T, a disease that combines the worst symptoms of cerebral palsy, muscular dystrophy, cystic fibrosis, cancer and immune deficiencies.
See more at the A-T CureTour website:www.ATCureTour.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/663b0a42-3b28-4099-b71c-1879399c0b5c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>228</video:duration>
      <video:publication_date>2007-08-11T18:41:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/704.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Others</video:category>
      <video:tag>ataxia</video:tag>
      <video:tag>Telangiectasia</video:tag>
      <video:tag>Louis</video:tag>
      <video:tag>bar</video:tag>
      <video:tag>Syndrome</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animation-of-Solar-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation of Solar System</video:title>
      <video:description>This video will help you to understand our solar system. Video from space school shows all the planets and many more about our solar system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/66382653-c6b1-4e08-8393-17274cb3ef4a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>259</video:duration>
      <video:publication_date>2013-01-12T00:59:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28668.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Space</video:tag>
      <video:tag>School</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cystic-fibrosis-Etiology-and-prognosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cystic fibrosis: Etiology and prognosis</video:title>
      <video:description>Cystic fibrosis is a genetic disease. It causes buildup of too much of mucus in different tissues, particularly in lung and pancreas. About 30000 thousand American have cystic fibrosis. Average life expectancy of cystic fibrosis patient is 30 years. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6649a4f2-a66a-4fbb-9c62-9c87647b36a4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>210</video:duration>
      <video:publication_date>2010-11-26T23:01:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6158.mp4</video:content_loc>
      <video:uploader>prosel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>cystic</video:tag>
      <video:tag>fibrosis</video:tag>
      <video:tag>Etiology</video:tag>
      <video:tag>and</video:tag>
      <video:tag>prognosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Removal-of-Intercostal-Tube</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Removal of Intercostal Tube</video:title>
      <video:description>Intercostal Tube also called achest tube  is a flexible plastic tube that is inserted through the side of the chest into the pleural space. This video shows removal of intercostal tube.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/66770855-891f-48d0-9a37-17a719b070a5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>17</video:duration>
      <video:publication_date>2011-11-30T22:03:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9607.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Intercostal</video:tag>
      <video:tag>tube</video:tag>
      <video:tag>Removal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Knee-Replacement-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Knee Replacement Surgery</video:title>
      <video:description>This video will help you to know all about the knee replacement. What happens with knee when a replacement is required? All explained here by an expert.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/66e1bce0-c3e2-4128-b176-d43cd105db6f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>578</video:duration>
      <video:publication_date>2011-12-01T04:56:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10254.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Total</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Patient</video:tag>
      <video:tag>information</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-8-Chemistry-1A-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 8- Chemistry 1A Spring 2010</video:title>
      <video:description>Lec 8- Chemistry 1A Spring 2010.
General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16858.jpg</video:thumbnail_loc>
      <video:duration>3034</video:duration>
      <video:publication_date>2012-09-01T14:33:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EnpkvDf2JVc</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Absorption-and-metabolism-of-orally-administrated-drugs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Absorption and metabolism of orally administrated drugs</video:title>
      <video:description>Orally administrated drugs dissolve in the stomach where acidic drugs are absorbed. Alkaline drugs are absorbed in the first part of intestine. Absorbed drugs are transported to the liver where most of the drugs are metabolized. Some drugs are re transported to the small intestine for further metabolism. Edited by Ashraf.  

Medications that you swallow travel from your stomach or intestine into your bloodstream and then are carried to all parts of your body. This is known as absorption. The speed with which this occurs depends on several factors:

The type of medication you are taking – e.g. liquid or tablet
Whether you take your medication with food, after food or on an empty stomach
The ability of your medication to pass into your bloodstream – some medications have a special coating and dissolve slowly in your stomach
How your medication reacts with the acid conditions in your stomach
Whether your medication interacts with other medications you are taking at the same time</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/667a6012-5c36-48aa-acd3-040ee7abf427/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2010-11-09T09:52:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4815.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>absorption</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Metabolism</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>drugs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Is-our-brain-really-powerful-as-they-say</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Is our brain really powerful as they say?</video:title>
      <video:description>There are many myths about our brain we thought were true but it is actually not. Here in this video, some of them are explained. For example, the bigger is the better? or other features.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/09/6699a7f3-a473-437d-ab0e-e87e6eb6c3bb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2014-09-13T02:22:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31650.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>myths</video:tag>
      <video:tag>Brain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Testing-of-a-inflatable-heat-shield-in-space</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Testing of a inflatable heat shield in space</video:title>
      <video:description>This video shows a inflatable heat shield being tested in space. One day spacecrafts may use inflatable shields to protect themselves as they plunge into the atmosphere.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/66a0e518-ed3c-4c12-9c4b-2bf81df16ebf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2012-11-23T23:52:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28048.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Spacecraft</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Principles-Of-Thermal-Equilibrium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Principles Of Thermal Equilibrium</video:title>
      <video:description>This video shows an experiment to understand the principles of thermal equilibrium. Heat energy transfers from a body at higher temperature to a body at a lower temperature. Thermal equilibrium is the state at which the temperature of two bodies in thermal contact becomes equal.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/66d7e82a-a721-4972-a9b9-cf35f8f43010/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2011-12-12T02:15:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11327.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>thermal</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>temperature</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Electrical-Engineering-141-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Electrical Engineering 141 - Spring 2011</video:title>
      <video:description>Introduction to Digital Integrated Circuits Lecture 26 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24187.jpg</video:thumbnail_loc>
      <video:duration>3167</video:duration>
      <video:publication_date>2012-09-15T04:37:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0K213o75gXg</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>26</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Intron-Splicing-Group-I-Part-12</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intron Splicing  Group I  Part 1/2</video:title>
      <video:description>Group I Intron Splicing (part 1). Intron splicing has three phases: 1. Spliceosome assembly pathway

Unlike Group I and Group II introns, pre-mRNA introns are not able to self-splice without the assistance of trans- acting RNA or protein factors. Splicing of precursor messenger RNA takes place in the spliceosome, a large (~60S) RNA/protein macromolecular machine assembles de novo at each round of splicing. 

The spliceosomal machinery is complex and formed from five ribonucleoprotein subunits, termed uridine-rich small nuclear nucleoproteins (U1, U2, U4, U5, U6 snRNPs), transiently associated to more than 70 non-snRNPs splicing factors (RNA helicases, SR splicing factors, etc...). The detailed mechanism of spliceosome assembly is complex.
2. Splicing reactions and 3 Ultimate step: Intron release. Read more: http://webcache.googleusercontent.com/search?q=cache:CQChA3U9V6cJ:mips.helmholtz-muenchen.de/proj/yeast/reviews/intron/spliceo_splicing.html+Intron+Splicing&amp;cd=7&amp;hl=en&amp;ct=clnk&amp;gl=us</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/66ed329a-e7e9-4f0c-a792-5bda2c7a17ee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>345</video:duration>
      <video:publication_date>2010-11-24T00:17:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5855.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Intron</video:tag>
      <video:tag>Splicing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cold-Dark-Matter-From-Psychic-TV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cold Dark Matter From Psychic TV</video:title>
      <video:description>This video is from Psychic TV. It shows a still image with cold dark matter on the upper right of the video while playing a background music.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6709ee40-6824-4d30-addc-1597d8b09f75/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2011-12-13T06:03:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11685.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Psychic</video:tag>
      <video:tag>TV</video:tag>
      <video:tag>cold</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Slavoj-Zizek-on-Why-We-Are-Wrong-About-What-Makes-Us-Happy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Slavoj Zizek on Why We Are Wrong About What Makes Us Happy</video:title>
      <video:description>The adage is true:  be careful what you wish for lest you get your wish.  Philosopher Slavoj Žižek talks about why happiness is often not as simple to attain as we believe.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/671b0581-a49f-4d55-b4be-06009874f4cc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2012-12-09T16:31:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28478.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Slavoj</video:tag>
      <video:tag>Žižek</video:tag>
      <video:tag>Happiness</video:tag>
      <video:tag>desire</video:tag>
      <video:tag>fulfillment</video:tag>
      <video:tag>creativity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Acid-Catalyzed-Mechanisms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Acid Catalyzed Mechanisms</video:title>
      <video:description>This video shows specific versus general acid catalysis. Watch this video to know all about these acid catalyzed mechanisms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/671ec442-a4c7-45ee-86e9-a59401c2d259/cand_5.jpg</video:thumbnail_loc>
      <video:duration>332</video:duration>
      <video:publication_date>2010-11-30T13:59:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6295.mp4</video:content_loc>
      <video:uploader>phsyco</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>specific</video:tag>
      <video:tag>versus</video:tag>
      <video:tag>general</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>catalysis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Particular-Solutions-Inhomogeneous-2nd-Order-ODE-Formula</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Particular Solutions Inhomogeneous 2nd Order ODE Formula</video:title>
      <video:description>A Particular Solutions Formula For 
Inhomogeneous Second Order 
Linear Ordinary Differential Equations
    
      ©   2011  Claude Michael Cassano/nFinding a particular solutions to a linear inhomogeneous ordinary differential equation has always been a process of determining homogeneous solutions, and then adding any particular solution of the inhomogeneous equation. The well-known methods of undetermined coefficients and
variation of parameters have long been the standard in determining this particular solution. The former has sometimes been considered &apos;ad-hoc&apos;, and both can be intricate. A relatively simple formuila has been found which allows the particular solution to be written and evaluated immediately. 
           Corollary II.2 manifests the particular solution formula for second order
linear inhomogeneous ordinary diffrential equations. It shows that beyond equations
with constant coefficients, that particular solutions can be quite complicated and
demanding. Indeed, the method of undetermined coefficients is useless in more
demanding problems, and, although using the Wronskian method can be applied,
my Corollary II.2 formula requires only one of the homogeneous solutions be
determined - and is far more compactly and elegantly written. 
For second order ODEs these make the methods of undetermined coefficients and variation of parameters obsolete.
    
The proofs in more detail may be found in my book available on Kindle in digital format at amazon.com, and links to all my books may be found at:  /nhttps://sites.google.com/site/themathematicalnatureofreality//nhttps://sites.google.com/site/themathematicalnatureofreality/config/pagetemplates/books
... 
My 3rd &amp; 4th order formulas are on video, now, and my arbitrary order book is available on kindle, now, too.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/04/67225711-f26d-4590-8a38-26576fbaed43/cand_5.jpg</video:thumbnail_loc>
      <video:duration>342</video:duration>
      <video:publication_date>2011-04-02T00:15:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6899.mp4</video:content_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>particular</video:tag>
      <video:tag>solution</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>math</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Endoscope-endoscopy-systems-in-action</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endoscope endoscopy systems in action</video:title>
      <video:description>This is an overview of how an endoscope endoscopy system works. It&apos;s one of the most advance tool ever developed for this purpose. Also for further details on its functioning log to the www.portascope.com.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/673927f1-e6a0-4c90-b8fe-951d8ddb6cda/cand_5.jpg</video:thumbnail_loc>
      <video:duration>509</video:duration>
      <video:publication_date>2011-12-01T04:49:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10244.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Education</video:category>
      <video:tag>endoscope</video:tag>
      <video:tag>ENDOSCOPY</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>in</video:tag>
      <video:tag>action</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Drug-Metabolism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Drug Metabolism</video:title>
      <video:description>The primary site of drug metabolism is the liver, the organ that plays a major role in metabolism, digestion, detoxification, and elimination of substances from the body. Enzymes in the liver are responsible for chemically changing drug components into substances known as metabolites. Metabolites are then bound to other substances for excretion through the lungs, or bodily fluids such as saliva, sweat, breast milk, and urine, or through reabsorption by the intestines. The primary mode of excretion is through the kidneys.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6772e621-4273-40c9-975d-bf67d47764e9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2010-11-09T13:51:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4871.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>drug</video:tag>
      <video:tag>Metabolism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-MIT-1806-Linear-Algebra-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec 6 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 6: Column Space and Nullspace.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14540.jpg</video:thumbnail_loc>
      <video:duration>2761</video:duration>
      <video:publication_date>2012-08-26T19:10:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8o5Cmfpeo6g</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>matrix</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>spaces</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>eigenvalues</video:tag>
      <video:tag>similarity</video:tag>
      <video:tag>positive</video:tag>
      <video:tag>definite</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>Squares</video:tag>
      <video:tag>approximations</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>transforms</video:tag>
      <video:tag>Markov</video:tag>
      <video:tag>Processes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Colon-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Colon Cancer</video:title>
      <video:description>The cancer of the colon may begin at the rectum or the large intestine of which cancer is uncontrolled growth of cells. This video shows an animation of the disease and its treatment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/68b8ae16-fda3-4073-a092-345c63981cc3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2011-12-01T02:52:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10004.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>Colon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Inguinal-hernia-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Inguinal hernia surgery</video:title>
      <video:description>New tension free open inguinal hernia repair without mesh based on the physiological principle with associated complications of a foreign body and recurrence use of an un detached strip of the external oblique aponeurosis in place of mesh between the muscle arch and the inguinal ligament gives a strong and physiologically dynamic posterior wall.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/68ba0c8f-02a8-45a8-aecb-b41c5cc0dbc9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>650</video:duration>
      <video:publication_date>2011-12-06T17:12:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10686.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>new</video:tag>
      <video:tag>tension</video:tag>
      <video:tag>free</video:tag>
      <video:tag>Open</video:tag>
      <video:tag>Inguinal</video:tag>
      <video:tag>hernia</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>without</video:tag>
      <video:tag>mesh</video:tag>
      <video:tag>Based</video:tag>
      <video:tag>on</video:tag>
      <video:tag>the</video:tag>
      <video:tag>physiolo</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/lec-11-Electrical-Engineering-240</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 11-Electrical Engineering 240</video:title>
      <video:description>lec 11-Electrical Engineering 240 .Advanced Analog Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20891.jpg</video:thumbnail_loc>
      <video:duration>4859</video:duration>
      <video:publication_date>2012-09-07T23:59:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_q97nOamTzU</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Real-or-not-real-a-UFO-attack</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Real or not real, a UFO attack</video:title>
      <video:description>Well this video shows a random guy who seems to be checking out his camera and focusing on his friend. Lo, and behold he gets really shocked when he sees an unknown flying object.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/68e6fece-44c0-4e1b-9ea4-f14871d0bd70/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2011-11-25T23:53:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7964.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Ufo</video:tag>
      <video:tag>attack</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Purifying-water-for-HPLC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Purifying water for HPLC</video:title>
      <video:description>This video describes for water is purified for HPLC. HPLC requires highly purified, deionised water. This is filtered through a 0.45micron filter.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/68f30567-effd-4853-a969-9dba4463063a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2010-11-15T01:08:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5356.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Purifying</video:tag>
      <video:tag>water</video:tag>
      <video:tag>for</video:tag>
      <video:tag>HPLC</video:tag>
      <video:tag>highly</video:tag>
      <video:tag>purified</video:tag>
      <video:tag>deionised</video:tag>
      <video:tag>T</video:tag>
      <video:tag>0</video:tag>
      <video:tag>45micron</video:tag>
      <video:tag>filter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Supersonic-Free-Fall-and-Dinosaur</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Supersonic Free Fall and Dinosaur</video:title>
      <video:description>Supersonic free fall is the speed obtained during free fall. Person in this video is annexed about the discovery of new kind of dinosaur.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/68f85934-905a-4528-803b-81d2884fc3ea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>456</video:duration>
      <video:publication_date>2013-02-08T03:46:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29632.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Supersonic</video:tag>
      <video:tag>free</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>new</video:tag>
      <video:tag>element</video:tag>
      <video:tag>Hankium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Off-surround-ganglion-cells-and-on-centers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Off surround ganglion cells and on centers</video:title>
      <video:description>This is an interactive biology lesson making biology a fun discipline. We cover deep the way on center, off surround ganglion cells react to light which stimulates cones and rods at the center and the receptive fields of surround ganglion cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/68f9bbd1-5b67-4823-b606-f25d12f63ad9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>439</video:duration>
      <video:publication_date>2013-01-18T07:11:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28876.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>off</video:tag>
      <video:tag>surround</video:tag>
      <video:tag>Ganglion</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>and</video:tag>
      <video:tag>on</video:tag>
      <video:tag>centers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Complex-formation-of-DNA-and-p53-protein</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Complex formation of DNA and p53 protein</video:title>
      <video:description>p53 (also known as protein 53 or tumor protein 53), is a tumor suppressor protein that in humans is encoded by the TP53 gene.
Reff: wikipedia</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/10/68fcf3d1-0758-40f1-94bc-05d3b44f3221/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2010-10-16T04:23:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4671.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>p53</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sulphur-mining-in-an-active-volcano</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sulphur mining in an active volcano</video:title>
      <video:description>Miners mining sulphur in an active volcano are exposed to suffers levels of up to 40 times the recommended amount. 90 kilogrammes later the pay is 5 dollars, but at what expense?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/68fb39a0-e5b6-4131-942d-df7875713ce4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>280</video:duration>
      <video:publication_date>2011-11-24T18:33:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7780.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Sulphur</video:tag>
      <video:tag>mining</video:tag>
      <video:tag>in</video:tag>
      <video:tag>an</video:tag>
      <video:tag>active</video:tag>
      <video:tag>volcano</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Reasons-sex</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reasons sex</video:title>
      <video:description>Do you know why sex. In this video, we get to know fact about sex.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/68ff3dcb-16c9-4c11-9feb-368cc0078971/cand_5.jpg</video:thumbnail_loc>
      <video:duration>292</video:duration>
      <video:publication_date>2013-02-08T01:44:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29523.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>sex</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Electrical-Engineering-40-Binary-signals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21- Electrical Engineering 40 - Binary signals,</video:title>
      <video:description>Lec 21- Electrical Engineering 40 - Binary signals.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17244.jpg</video:thumbnail_loc>
      <video:duration>3179</video:duration>
      <video:publication_date>2012-09-02T13:47:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LA1lg5Bb42M</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anatomy-of-stomach</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anatomy of stomach</video:title>
      <video:description>Stomach is divided in regions based on histology and topography. There are four regions named cardia region, fundus, pyloric region and the body. There are three layers of smooth muscles in stomach. These are the longitudinal layer, the circular layer, and the oblique layer. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/69004acd-cd38-4e68-8c5f-66e71825ac0c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2010-11-15T12:43:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5391.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>anatomy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Stomach</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Happens-Inside-Lungs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Happens Inside Lungs</video:title>
      <video:description>This video shows a very clear view of what happens inside our lungs. Tiny air passes Inside The Lungs and the blood vessels are shown here with their functioning.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/6913be8f-6a31-4417-87f5-5f15a7f269ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2009-06-29T08:20:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2905.mp4</video:content_loc>
      <video:category>Structural Biology</video:category>
      <video:tag>Inside</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Lungs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Modern-Transportation-Infectious-Disease-MWV15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Modern Transportation &amp; Infectious Disease (MWV15)</video:title>
      <video:description>From your local bus route to international air travel, infectious diseases can spread across the globe in a matter of hours. In this video podcast episode filmed at the Koshland Science Museum in Washington, D.C., Stephen Eubank from the Virginia Bioinformatics Institute of Virginia Tech and Daniel Lucey from Georgetown University discuss the role of transportation in the spread of disease and examine the effectiveness of various measures to curb transmission.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/690df266-b4db-40ad-b79a-27e930ea1c70/cand_5.jpg</video:thumbnail_loc>
      <video:duration>340</video:duration>
      <video:publication_date>2010-04-13T17:11:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4241.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>airplanes</video:tag>
      <video:tag>buses</video:tag>
      <video:tag>Cars</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>Flu</video:tag>
      <video:tag>Influenza</video:tag>
      <video:tag>koshland</video:tag>
      <video:tag>museum</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>transportation</video:tag>
      <video:tag>travel</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-bond-structure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The bond structure</video:title>
      <video:description>Each molecule we know has a different structure. This video explains how to identify and draw the correct chemical structure of each molecule.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/691d2387-0f5e-4a6c-90c6-1f57055729cf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2010-12-20T11:10:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6653.mp4</video:content_loc>
      <video:uploader>faorger</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ap</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Bonding</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Facial-Cancer-Surgery-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Facial Cancer Surgery Video</video:title>
      <video:description>This video shows a patient having facial cancer surgery in India. This cancer surgery can help you to get rid of facial tumors in affordable prices.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/69275922-4c35-4711-b83d-4efbc1561eb6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2011-12-01T20:20:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10359.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Facial</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>Can</video:tag>
      <video:tag>Help</video:tag>
      <video:tag>You</video:tag>
      <video:tag>to</video:tag>
      <video:tag>get</video:tag>
      <video:tag>rid</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Tumors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Our-Microbes-Ourselves-Gut-Bacterias-Key-Role-in-Immunity-Is-Tuned-to-the-Host-Species</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Our Microbes, Ourselves: Gut Bacteria&apos;s Key Role in Immunity Is Tuned to the Host Species</video:title>
      <video:description>Lec 2 - Our Microbes, Ourselves: Gut Bacteria&apos;s Key Role in Immunity Is Tuned to the Host Species. A new study suggests that the superabundant microbes lining our digestive tract are ultimately our evolutionary partners, shedding light on the hygiene hypothesis. According to this idea, living in increasingly hyper-hygienic environments might contribute to recent spikes in childhood allergies, as these beneficial host-specific microbes are hindered by the plethora of antibacterial home products and cleaning chemicals. Learn more at http://hms.harvard.edu/content/our-microbes-ourselves</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15967.jpg</video:thumbnail_loc>
      <video:duration>188</video:duration>
      <video:publication_date>2012-08-29T06:57:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zPO8-M_rcUo</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Dennis</video:tag>
      <video:tag>Kasper</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>School</video:tag>
      <video:tag>microbiome</video:tag>
      <video:tag>microbiota</video:tag>
      <video:tag>Microbes</video:tag>
      <video:tag>microorganisms</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>Gut</video:tag>
      <video:tag>intesti</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Protein-synthesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protein synthesis</video:title>
      <video:description>How are proteins synthesized? This interactive animation will help you to understand the process. For more information about protein synthesis: 
Legend:
Process whereby DNA encodes for the production of amino acids and proteins.

This process can be divided into two parts:

1. Transcription 
Before the synthesis of a protein begins, the corresponding RNA molecule is produced by RNA transcription. One strand of the DNA double helix is used as a template by the RNA polymerase to synthesize a messenger RNA (mRNA). This mRNA migrates from the nucleus to the cytoplasm. During this step, mRNA goes through different types of maturation including one called splicing when the non-coding sequences are eliminated. The coding mRNA sequence can be described as a unit of three nucleotides called a codon.

2. Translation 
The ribosome binds to the mRNA at the start codon (AUG) that is recognized only by the initiator tRNA. The ribosome proceeds to the elongation phase of protein synthesis. During this stage, complexes, composed of an amino acid linked to tRNA, sequentially bind to the appropriate codon in mRNA by forming complementary base pairs with the tRNA anticodon. The ribosome moves from codon to codon along the mRNA. Amino acids are added one by one, translated into polypeptidic sequences dictated by DNA and represented by mRNA. At the end, a release factor binds to the stop codon, terminating translation and releasing the complete polypeptide from the ribosome
Text Reff: http://www.accessexcellence.org/RC/VL/GG/protein_synthesis.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/696ea870-a42c-4968-8a98-a4857dae45ef/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-04-01T17:51:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/160.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>ProteinSynthesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/High-Performance-Liquid-Chromatography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>High Performance Liquid Chromatography</video:title>
      <video:description>High Performance Liquid Chromatography HPLC is also called high pressure liquid chromatography.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/697d4880-3623-40f9-8f56-7366892bc60d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>329</video:duration>
      <video:publication_date>2011-11-24T22:13:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7805.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>high</video:tag>
      <video:tag>performance</video:tag>
      <video:tag>liquid</video:tag>
      <video:tag>chromatography</video:tag>
      <video:tag>HPLC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tumor-vs-normal-breast-cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tumor vs normal breast cells</video:title>
      <video:description>This video shows normal breast cells grown in laboratory vs. tumor breast cells also grown in laboratory. Normal cells are organised in a manner they would have been organised in body. Tumor cells do not shoe any organisation. They just divide.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/698b6d71-640b-471c-bfb6-dc287bd9dff4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2010-04-08T20:27:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4176.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>uncontrolled</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>tumor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Knee-Exaggerated-Reflex</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Knee Exaggerated Reflex</video:title>
      <video:description>This is a video of an exaggerated knee reflex. This is the reflex that occurs when the knee is tapped lightly and the knee jerks forward.</video:description>
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Showing that the line integral along closed curves of conservative vector fields is zero</video:description>
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      <video:description>Video shows a full cranial nerves examination by an expert doctor. A step by step whole procedure is discussed here to help the medical students.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Medical Spa Wellness</video:title>
      <video:description>Precaution is better than cure. Spa keeps you away from all the diseases. This video shows different techniques of spa.</video:description>
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      <video:description>Dr. Brett Finlay enlists a student volunteer to show the surprisingly high amount of bacteria found in his own mouth.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12209.mp4</video:content_loc>
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    <loc>https://dnatube.com/videos/Human-Consumption</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>How does human consumption of NPP affect the earth, as humans take food, fibre, fuel and building material from the earth.</video:description>
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      <video:uploader>catee</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Ants-are-forming-a-power-chain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ants are forming a power chain!</video:title>
      <video:description>A must see video showing showing Ant&apos;s hierarchy. These ants are forming a power chain to pull heavier objects.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/09/69ae4866-b7d6-4c80-901f-fa028ee128d8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31669.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Ants</video:tag>
      <video:tag>hierarchy</video:tag>
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    <loc>https://dnatube.com/videos/Amazing-birds-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Miracles in the best flying machines in the world are shown in this video. In this film you will discover the stunning design in the aerodynamic structure of their bodies, their navigation systems or their different flight techniques. The bodies of birds are not only testimonies to creation, but also strong evidence against Darwinism: The avian lung, design of the feathers and many other features of birds refute the theory of evolution, which assumes life on Earth to be an accidental phenomenon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/394dbee9-f4f6-46ba-a590-a25061c18d73/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2009-05-17T17:23:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2246.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Amazing birds 2</video:title>
      <video:description>Miracles in birds are shown this video. Birds are the best flying machines in the world. In this film you will discover the stunning design in the aerodynamic structure of their bodies, their navigation systems or their different flight techniques. The bodies of birds are not only testimonies to creation, but also strong evidence against Darwinism: The avian lung, design of the feathers and many other features of birds refute the theory of evolution, which assumes life on Earth to be an accidental phenomenon. This fascinating concept of natural flawlessness is being employed by modern engineers to build plane.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/36b49e3f-f17e-4175-a3a9-85869f67d04c/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2244.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
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      <video:tag>feather</video:tag>
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      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lymphatic-vessel</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lymphatic vessel</video:title>
      <video:description>lymph vessels (or lymphatic vessels) are part of lymphatic system and they carry lymph. Walls of lypmhatic vessels act as one way valves only letting fluid enter.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/6b351fc5-a9f6-48ba-ba69-406a196801bb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3014.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Scientific Animations</video:category>
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      <video:tag>vessel</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Assessment of Patients Reflexes</video:title>
      <video:description>Video shows the assessment of reflexes from different parts of body. A full process is shown here to help you during the examination.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6b46ec45-4871-4770-91c1-178742c79b7c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2011-12-11T22:51:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11063.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
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    <loc>https://dnatube.com/videos/Centrosome-size-and-function-in-nematode-embryos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Centrosome size and function in nematode embryos</video:title>
      <video:description>Early development of two C. elegans embryos expressing GFP-histone to mark nuclei/DNA and GFP-SPD-2 to mark centrosomes. The embryo on</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/6b506228-da8a-4d8e-ae23-d3a97af54bb9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>5</video:duration>
      <video:publication_date>2009-04-21T22:14:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1936.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
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      <video:tag>Connell</video:tag>
      <video:tag>Developmental</video:tag>
      <video:tag>cell</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6b5ca010-7a6f-46e2-8c2a-2a193356225e/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5786.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
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      <video:tag>get</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Grips</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Biochemistry</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video demonstrate about faith its purpose in everyones life faith is fundemently human phenomenon to believing something that has no prove it is the foundation of all religions blessed those how have not seen and believed etc</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6b62b9dd-fd00-4e4c-a712-ebbc330f4acd/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11853.mp4</video:content_loc>
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      <video:tag>the</video:tag>
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      <video:tag>Faith</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fugo Blade Squint Surgery</video:title>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6b694b37-feed-4043-9c39-5e8b01941420/cand_5.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2011-12-03T03:26:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10592.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Fugo</video:tag>
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      <video:tag>Squint</video:tag>
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    <loc>https://dnatube.com/videos/Lec-58-Inflammatory-Response</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 58 - Inflammatory Response</video:title>
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Overview of the inflammatory response</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22516.jpg</video:thumbnail_loc>
      <video:duration>875</video:duration>
      <video:publication_date>2012-09-11T02:21:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FXSuEIMrPQk</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Inflammatory</video:tag>
      <video:tag>response</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electrochemistry in French Language</video:title>
      <video:description>This video aims at providing an inspiring discussion and the challenges faced by electrochemistry research and engineering and if you would like to learn about the fascinating subject of electrochemistry watch this video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6b6d3863-62ca-42b1-a4ec-09925fa33212/cand_5.jpg</video:thumbnail_loc>
      <video:duration>400</video:duration>
      <video:publication_date>2011-12-15T01:41:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11839.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Electroquimica</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/why-sea-levels-are-rising</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>why sea levels are rising</video:title>
      <video:description>If you are on this website you are very intelligent.  Now if I were to ask you, why the sea levels were rising, what would you answer? Don&apos;t rush, the answer might surprise you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/6b896bed-0410-4298-9c2b-7a0b054d44fd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2014-10-03T06:53:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31850.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Fun and Smart</video:category>
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      <video:tag>rising</video:tag>
      <video:tag>seas</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>How should I wash my hands at the hospital? by Bupa</video:title>
      <video:description>What types of bacteria may be present at a hospital? When, how long, and what motions should I use when washing my hands? How should I use hand sanitizers? Watch this amazing video for surprising answers.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30132.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
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    <loc>https://dnatube.com/videos/Adult-Stem-Cells-and-Regeneration-part-8-of-20</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Adult Stem Cells and Regeneration part 8 of 20</video:title>
      <video:description>HHMI- Holiday Lectures on Science. Potent biology: stem cells, cloning and regeneration. Introduction a speaker: Nadia Rosenthal, Ph.D
Audience questions are answered.</video:description>
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      <video:uploader>tubeman</video:uploader>
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      <video:tag>bone</video:tag>
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    <loc>https://dnatube.com/videos/Sample-of-Congenital-Talipes-Equinovarus-CTEV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sample of Congenital Talipes Equinovarus (CTEV)</video:title>
      <video:description>Club foot or congenital talipes equinovarus (CTEV) is a deformity of one or both feet.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6d6daf8e-a719-4919-83fa-ab960d793ada/cand_5.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2011-11-29T11:02:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8807.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Drug delivery in the treatment of ulcerative colities</video:title>
      <video:description>Ulcerative colitis is an inflammatory disease bowel disease, that affects the colon and rectum. Symptoms include rectal bleeding and abdominal pain. It can be treated with drugs, this video shows how the drugs for ulcerative colitis are administered to the affected area.</video:description>
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      <video:publication_date>2011-11-28T06:17:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8328.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 102 - Weaknesses of Fractional Reserve Lending</video:title>
      <video:description>Weaknesses of Fractional Reserve Lending

Weaknesses of Fractional Reserve Lending</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25608.jpg</video:thumbnail_loc>
      <video:duration>454</video:duration>
      <video:publication_date>2012-09-18T16:37:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1HYSMxu-Dns</video:player_loc>
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    <loc>https://dnatube.com/videos/The-science-of-transgenic-technology-part-1-of-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The science of transgenic technology part 1 of 2</video:title>
      <video:description>What do humans flies and worms have in common more than you might think see how transgenic organisms are engineered and how they enable researchers to study genetic diseases</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a7ea5329-6bfc-40a2-aff5-cd9c6d2b4537/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-11-22T22:29:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5689.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Guyana&apos;s Red howler monkeys</video:title>
      <video:description>Red howler monkeys are simply the loudest monkeys on the planet, and they are very social living in families of between 6 to 15 individuals. These are from Guyana.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ef9fe3b8-c687-45de-a3e5-ec2ae7ded3c5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2011-11-26T00:10:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7996.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>PyMOL: a tool for study of structural biology</video:title>
      <video:description>PyMOL is a Python-enhanced molecular graphic tool. It can be used to visualize proteins, small molecules, surfaces etc in three dimensions. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6d72f0f0-cfe8-4ef1-ab1f-d2c9257878fa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2010-11-27T00:30:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6186.mp4</video:content_loc>
      <video:uploader>life</video:uploader>
      <video:category>Structural Biology</video:category>
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      <video:tag>biology</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Infrared spectroscopy (IR spectroscopy) is the subset of spectroscopy that deals with the infrared region of the electromagnetic spectrum. It covers a range of techniques, the most common being a form of absorption spectroscopy. As with all spectroscopic techniques, it can be used to identify compounds or investigate sample composition. Infrared spectroscopy correlation tables are tabulated in the literature.ref: wikipedia</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/6d8a27e6-e5e8-4262-8b88-14b7b4ac39c0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2009-04-19T06:50:52.000Z</video:publication_date>
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      <video:uploader>Admin</video:uploader>
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      <video:tag>infrared</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>A brief discussion about the football disease, moon base dreams and the deepest vents ever is provided here. Video is really interesting, so you must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/6d7a91ed-1a62-4a54-badd-e7deb657db74/cand_5.jpg</video:thumbnail_loc>
      <video:duration>611</video:duration>
      <video:publication_date>2013-02-08T04:09:05.000Z</video:publication_date>
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      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Interesting Science</video:category>
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      <video:tag>the</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This informative simulation shows us how ecstasy, or MDMA, affects the human body. MDMA specifically manipulates serotonin levels and alters bodily processes in astounding ways.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6d926379-4076-4761-8ba4-3de5224fff22/cand_5.jpg</video:thumbnail_loc>
      <video:duration>104</video:duration>
      <video:publication_date>2011-12-13T22:25:47.000Z</video:publication_date>
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      <video:uploader>spasiba</video:uploader>
      <video:category>Biochemistry</video:category>
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      <video:tag>serotonin</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:duration>22</video:duration>
      <video:publication_date>2013-02-10T01:51:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29854.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>At the endothelial cell surface, binding of chylomicrons and lipoprotein lipase (LpL), the major enzyme involved in the processing of these triglyceride-rich lipoproteins, is thought to involve electrostatic interactions with glycosaminoglycans. A new study published in this issue of Cell Metabolism (Beigneux et al., 2007) provides evidence for a specific chylomicron/LpL receptor, which may serve as a platform for LpL-mediated processing of chylomicrons on the capillary endothelium.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a7f90946-4896-4f66-8459-977b87b43216/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>Edison</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Periosteum: the link between bone and ligaments</video:title>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6d99ea98-f7d7-4553-94f1-fa08a6a2be6c/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>Edison</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows the microscopic structure of biological tissues. Heart consist of three layers epicardium, myocardium and endocardium.</video:description>
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      <video:publication_date>2011-12-01T02:16:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9913.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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      <video:tag>Endocardium</video:tag>
      <video:tag>Pericardium</video:tag>
      <video:tag>Epicardium</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Nanoparticles are smaller than cells and can be used in treatment of cancer. Nanoparticles with iron oxide is being used for cancer therapy. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6dbc2f42-a4c0-467a-b9ba-5ac609ff24ef/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2010-11-28T09:32:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6219.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/6daf8aec-8637-4478-a141-ee0ad3313312/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2947</video:duration>
      <video:publication_date>2009-04-02T05:18:32.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>50</video:duration>
      <video:publication_date>2011-11-30T01:22:36.000Z</video:publication_date>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6dc1ad7f-74a6-45d4-8550-178b613d2ab3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2011-12-12T03:00:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11454.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
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      <video:tag>Fish</video:tag>
      <video:tag>Die</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Gill</video:tag>
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    <lastmod>2026-08-14</lastmod>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:description>Nuclear Magnetic Resonance spectroscopy is used in determination for protein structure. This video presents a new approach to NMR based protein structure determination. The new method is claimed to be at least twice more efficient than previous methods of NMR based protein structure determination. Edited by Ashraf</video:description>
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    <loc>https://dnatube.com/videos/Liver-surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>In this video, a liver surgery in India with Forerunners Healthcare is performed.</video:description>
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      <video:uploader>benco</video:uploader>
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    <loc>https://dnatube.com/videos/Molecular-motors-dynein</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Molecular motors: dynein</video:title>
      <video:description>Dynein motor protein movement recreated from electron microscopy pictures.</video:description>
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      <video:uploader>tubeman</video:uploader>
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    <loc>https://dnatube.com/videos/Ear-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The purpose of this video is to help the medical students in examination of ear. A full step by step examination of the patient is performed here.</video:description>
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      <video:uploader>bresca</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Dr. Finlay and another student volunteer illustrate how Salmonella infects a cell, using a marble, plastic wrap, and some yellow gelatin. Also featured on the DVD 2000 and Beyond: Confronting the Microbe Menace, available free from HHMI.</video:description>
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    <loc>https://dnatube.com/videos/Administering-Surgical-Staple</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Administering Surgical Staple</video:title>
      <video:description>In place of sutures to close skin wounds the surgical staple is used in it&apos;s place. Stapling is found out to be much faster and more accurate and consistent.</video:description>
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      <video:title>Lec 26 - Free Energy of HBr vs. HF  (Quiz 1)</video:title>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This movie presents a simulation of the behavior of selected cytoskeletal components as external forces are applied to the model representing the forces of cell migration.
video reff: Anthony Zielinksi, Charles Lumsden et al</video:description>
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      <video:uploader>ayseni</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Crank Examination</video:title>
      <video:description>This video shows a step by step examination of patients crank. Checking the flexibility and Rotating the arm internally and externally to observe the pain is shown here.</video:description>
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      <video:uploader>second second</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Super Model of the Spider World in Monster Bug Wars</video:title>
      <video:description>This video demonstrates the Monster Bug Wars and features the super model of the spider world and specifically the green jumping spider which is sexually dimorphic and can launch itself 20 times its body length.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28437.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Do you know that you can&apos;t actually touch anything. A brief description of the closest distance between two things is provided here.</video:description>
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      <video:publication_date>2013-02-10T03:20:52.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Do electrons move at Absolute Zero? This video will answer you for all the questions in your mind regarding the movement of electrons.</video:description>
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      <video:duration>505</video:duration>
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      <video:uploader>Lynette Steffen</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction to Physical Examination</video:title>
      <video:description>This video will help you to know the basics which should always be kept in mind by the doctor. A stethoscope, pen light, paper and pen are the most important things that is required for physical examination.</video:description>
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      <video:tag>introduction</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How insulin is synthesized by beta cells</video:title>
      <video:description>Insulin is a hormone which is essential for the metabolism of glucose. It is synthesized in the beta cells residing in the istels of Langerhans in pancreas. This video explains how insulin is synthesized by the beta cells. Edited by Ashraf
.</video:description>
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      <video:uploader>nazir</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -3 Singapore Math: Grade 3a, Unit 1 (part 3)</video:title>
      <video:description>Singapore Math: Grade 3a, Unit 1 (part 3)

Objectives: Read and write numbers less than 10,000.  Relate each digit in a 4-digit number to its place value.  Compare and order numbers within 10,000.</video:description>
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      <video:duration>797</video:duration>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Open heart surgery is any surgery where the chest is opened and surgery is done on the heart muscle valves arteries or other parts of the heart such as the aorta the term open means that the chest is cut open</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7d95abcb-193e-4e6d-bd43-8921788828fd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2011-11-30T09:21:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9442.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Heart</video:tag>
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    <loc>https://dnatube.com/videos/Atoms-and-the-Periodic-Table-1-of-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Atoms and the Periodic Table (1 of 15)</video:title>
      <video:description>Episode 1 of In Search of Giants: Dr Brian Cox takes us on a journey through the history of particle physics. In this episode we learn that the Greeks knew about atoms and how Mendeleyev&apos;s periodic table was among the first clues that the atom had a deeper structure. This film is part of a series originally broadcast on Teachers&apos; TV (www.teachers.tv The series was made with the support of The Science and Technology Facilities Council (www.scitech.ac.uk). www.lhc.ac.uk - Official UK LHC ...</video:description>
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      <video:duration>123</video:duration>
      <video:publication_date>2009-04-18T07:44:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1814.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Education</video:category>
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      <video:tag>Shaha</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Hydatid-Cyst-Excision-from-Liver-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hydatid Cyst Excision from Liver Video</video:title>
      <video:description>The surgical treatment technique for liver hydatic cyst cannot be standardized and the surgical technique should be tailored according to the extent of the cyst and any adjunct complications of hydatid disease</video:description>
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      <video:duration>325</video:duration>
      <video:publication_date>2011-11-30T22:38:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9696.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:publication_date>2010-12-20T13:48:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6688.mp4</video:content_loc>
      <video:uploader>dawn82</video:uploader>
      <video:category>Tutorials</video:category>
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      <video:tag>Deviation</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nucleus of an atom</video:title>
      <video:description>Nucleus of an atom was first discovered by deflection of positive particles passed through a thin foil of gold.
The Geiger–Marsden experiment (also called the Gold foil experiment or the Rutherford experiment) was an experiment to probe the structure of the atom performed by Hans Geiger and Ernest Marsden in 1909,[1] under the direction of Ernest Rutherford at the Physical Laboratories of the University of Manchester. The unexpected results of the experiment demonstrated for the first time the existence of the atomic nucleus, leading to the downfall of the plum pudding model of the atom, and the development of the Rutherford (or planetary) model.
A beam of alpha particles, generated by the radioactive decay of radium, was directed normally onto a sheet of very thin gold foil. The gold foil was surrounded by a circular sheet of zinc sulfide (ZnS) which was used as a detector: the ZnS sheet would light up when hit with alpha particles. Under the prevailing plum pudding model, the alpha particles should all have been deflected by, at most, a few degrees; measuring the pattern of scattered particles was expected to provide information about the distribution of charge within the atom. However they observed that a very small percentage of particles were deflected through angles much larger than 90 degrees. According to Rutherford:
&apos;&apos;It was quite the most incredible event that has ever happened to me in my life. It was almost as incredible as if you fired a 15-inch shell at a piece of tissue paper and it came back and hit you. On consideration, I realized that this scattering backward must be the result of a single collision, and when I made calculations I saw that it was impossible to get anything of that order of magnitude unless you took a system in</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/72560bc0-7ee9-4a8d-86cf-0123736db23f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2009-06-07T15:01:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2811.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Nucleus</video:tag>
      <video:tag>of</video:tag>
      <video:tag>an</video:tag>
      <video:tag>atom</video:tag>
      <video:tag>deflection</video:tag>
      <video:tag>thin</video:tag>
      <video:tag>Foil</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Landing-of-STS-128-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Landing of STS-128 Video</video:title>
      <video:description>This video shows the landing of STS-128 mission with the full explanation of different phases. Video is really interesting and is helpful for knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7269b3ad-eb47-4a50-9fcd-f2bc1ff4aa02/cand_5.jpg</video:thumbnail_loc>
      <video:duration>335</video:duration>
      <video:publication_date>2013-02-07T07:21:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29322.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>STS</video:tag>
      <video:tag>128</video:tag>
      <video:tag>landing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Computer-Science-10-Lecture-7-Algorithmic-Complexity-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Computer Science 10 - Lecture 7: Algorithmic Complexity Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 7: Algorithmic Complexity

The Beauty and Joy of Computing


This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26834.jpg</video:thumbnail_loc>
      <video:duration>3136</video:duration>
      <video:publication_date>2012-09-19T02:41:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jziw2Wc7tVQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Algorithmic</video:tag>
      <video:tag>complexity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Retroviruses-from-RNA-to-DNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Retroviruses: from RNA to DNA</video:title>
      <video:description>Retroviruses are RNA viruses. Some of them are tumor inducing. They are binding on the cell&apos;s surface, than fused, and releasing RNA with polymerase, which is called in this case reverse transcriptase. It copies RNA to ssDNA (single stranded), and than to dsDNA (double stranded), which is then sent to nucleus to express viral genes.

Ref.: Molecular Cell Biology by Lodish</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/73a90411-0023-4380-b4e6-eacfd9fda94d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2007-05-16T00:54:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/306.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>retrovirus</video:tag>
      <video:tag>reverse</video:tag>
      <video:tag>transcriptase</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>ssDAN</video:tag>
      <video:tag>dsDNA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Overview-of-lipoprotein-physiology-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Overview of lipoprotein physiology part 1</video:title>
      <video:description>Lipoproteins are transporter of fat and cholesterol in the body. They transport fat and cholesterol between different tissues. It is composed of a single outer layer of phosphate and cholesterol. Inside the lipoprotein cholesterol ester and protein is found. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/73c4bac5-7080-4b9a-9913-54ad01b05567/cand_5.jpg</video:thumbnail_loc>
      <video:duration>343</video:duration>
      <video:publication_date>2010-11-26T11:45:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6140.mp4</video:content_loc>
      <video:uploader>wises</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Lipoprotein</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>Overview</video:tag>
      <video:tag>1</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-an-Angle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is an Angle?</video:title>
      <video:description>Geometry is main section of pure mathematics. Geometry if also a very large section. This video will explain about angles. How to identify and calculate their values.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/73ce58d1-62b1-4a42-bff5-ad2d519f8bad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>411</video:duration>
      <video:publication_date>2010-12-04T13:19:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6444.mp4</video:content_loc>
      <video:uploader>vendetta</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>geometry</video:tag>
      <video:tag>angles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-81-Efficiency-of-a-Carnot-Engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 81 - Efficiency of a Carnot Engine</video:title>
      <video:description>Efficiency of a Carnot Engine

Definition of efficiency for a heat engine.  Efficiency of a Carnot Engine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22689.jpg</video:thumbnail_loc>
      <video:duration>844</video:duration>
      <video:publication_date>2012-09-11T02:51:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/M_5KYncYNyc</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>efficiency</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>carnot</video:tag>
      <video:tag>Engine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cellometer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cellometer</video:title>
      <video:description>The Nexcelom Bioscience Cellometer® is a simple to use, automated cell counter designed to improve accuracy and repeatability. You just pipette 20µL of sample, insert the slide and click count. Cell Concentration, cell size and viability are displayed in less than 30 seconds. More videos at Abnova http://www.abnova.com .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/10/73e3218b-0bc9-46c2-866a-4aeddf30bdd2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>100</video:duration>
      <video:publication_date>2010-10-11T08:12:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4641.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Counting</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Labour-During-Childbirth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Labour During Childbirth</video:title>
      <video:description>This video shows the labor done by the mother while pushing a the baby. Childbirth is really a painful process and mother needs a lot of courage to do this.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/73e399fe-3ede-4186-a94a-31c72e6b5b5f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2011-12-01T03:45:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10138.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Second</video:tag>
      <video:tag>stage</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Labour</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Exercises-For-Arthritis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Exercises For Arthritis</video:title>
      <video:description>This video contains the exercise for rheumatoid arthritis suffered people. A person who ever had a joint replacement surgery should not do the exercise contained in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/73f40fdc-31a8-4638-9403-b007460c41aa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>240</video:duration>
      <video:publication_date>2013-02-11T03:07:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30151.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>What</video:tag>
      <video:tag>Exercises</video:tag>
      <video:tag>Can</video:tag>
      <video:tag>I</video:tag>
      <video:tag>do</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Arthritis</video:tag>
      <video:tag>in</video:tag>
      <video:tag>my</video:tag>
      <video:tag>Shoulders</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Abraxane-in-treatment-of-breast-cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Abraxane in treatment of breast cancer</video:title>
      <video:description>Abraxane is a drug used for treatment of breast cancer. It does not contain chemical solvent. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/73efddef-9824-4f50-a9fb-e752206ad6fe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>389</video:duration>
      <video:publication_date>2010-11-07T09:33:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4776.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Abraxane</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-Agglutination-assay-detecting-antigens</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of Agglutination assay detecting antigens</video:title>
      <video:description>This videos explains about agglutination assay detecting antigens/nThis short animation demonstrates detection of specific antigens using the agglutination assay. This resource was developed by Cary Engleberg of the University of Michigan. It is part of a larger learning module about laboratory methods for clinical microbiology (available at http://open.umich.edu/education/med/oernetwork/med/microbiology/clinical-micr...). 2009-2010, Cary Engleberg. This is licensed under a Creative Commons Attribution Noncommercial 3.0 License http://creativecommons.org/licenses/by-nc/3.0/.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/74015732-a46b-4ba9-a429-027044eb51ec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2012-10-02T01:58:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27665.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>agglutination</video:tag>
      <video:tag>assay</video:tag>
      <video:tag>detecting</video:tag>
      <video:tag>antigens</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Confocal-Microscopy-training</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Confocal Microscopy training</video:title>
      <video:description>Basic Training Video for use of the Leica Confocal microscope at Tufts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/04/740f78fb-59c3-482b-b4e9-3529e0af01e8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>430</video:duration>
      <video:publication_date>2008-04-28T19:17:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1329.mp4</video:content_loc>
      <video:uploader>asteri</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Confocal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chemistry-experiment-KMnO4-NaOH-sugar</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemistry experiment - KMnO4 + NaOH + sugar</video:title>
      <video:description>Potassium permanganate solution changes colour when poured into sodium hydroxide and sugar solution. Colours are as follows:

- purple (MnO4- ions)
- blue (MnO4 3- ions)
- green (MnO4 2- ions)
- orange (Mn 3+ ions)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/741800d9-da6d-4d28-8236-e0e625c134ad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2009-05-27T21:48:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2595.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemistry</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>Potassium</video:tag>
      <video:tag>permanganate</video:tag>
      <video:tag>solution</video:tag>
      <video:tag>sodium</video:tag>
      <video:tag>Hydroxide</video:tag>
      <video:tag>colour</video:tag>
      <video:tag>color</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Clifford-Stoll-18-minutes-with-an-agile-mind</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Clifford Stoll: 18 minutes with an agile mind</video:title>
      <video:description>Clifford Stoll could talk about the atmosphere of Jupiter. Or hunting KGB hackers. Or Klein bottles, computers in classrooms, the future. But he&apos;s not going to. Which is fine, because it would be criminal to confine a man with interests as multifarious as Stoll&apos;s to give a talk on any one topic. Instead, he simply captivates his audience with a wildly energetic sprinkling of anecdotes, observations, asides -- and even a science experiment. After all, by his own definition, he&apos;s a scientist: &quot;Once I do something, I want to do something else.&quot; http://www.ted.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/74184e94-4f2e-4e39-9c74-886666ccd21b/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-10-06T06:09:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3410.mp4</video:content_loc>
      <video:uploader>smartviewer</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Clifford</video:tag>
      <video:tag>Stoll</video:tag>
      <video:tag>TED</video:tag>
      <video:tag>TEDTalks</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>experiments</video:tag>
      <video:tag>web</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>education</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Arm-Structure-and-Carpal-Tunnel-Syndrome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Arm Structure and Carpal Tunnel Syndrome</video:title>
      <video:description>The human arm is a complex structure of bones, muscles and tissues. Its uniqueness allow people to perform specific movements that no other creature on Earth is capable of. The 3D animation video provides information on the carpal tunnel syndrome. It is a condition that causes pain and numbness in the arm as a result of hypothyroidism, diabetes, pregnancy, etc.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/742ee764-0940-46d5-9bf3-8f9026c55dde/cand_5.jpg</video:thumbnail_loc>
      <video:duration>367</video:duration>
      <video:publication_date>2011-11-29T02:04:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8632.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Carpal</video:tag>
      <video:tag>Tunnel</video:tag>
      <video:tag>Syndrome</video:tag>
      <video:tag>Arm</video:tag>
      <video:tag>Structure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Eureka-Episode-27-Convection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Eureka! Episode 27 - Convection</video:title>
      <video:description>Eureka! Episode 27 - Convection videos</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5c17bd49-5a66-4887-98fa-e1040fb23a73/cand_5.jpg</video:thumbnail_loc>
      <video:duration>290</video:duration>
      <video:publication_date>2010-11-09T00:19:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4799.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Eureka</video:tag>
      <video:tag>Episode</video:tag>
      <video:tag>27</video:tag>
      <video:tag>convection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Solar-System-Mystery-of-Planets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solar System. Mystery of Planets</video:title>
      <video:description>Video created by Vladimir Matveev (St.Petersburg, Russia)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/785bf81d-6b3b-4799-90b3-969d177b8e68/cand_5.jpg</video:thumbnail_loc>
      <video:duration>332</video:duration>
      <video:publication_date>2009-05-26T03:45:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2278.mp4</video:content_loc>
      <video:uploader>Vladimir Matveev</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
      <video:tag>mystery</video:tag>
      <video:tag>Planets</video:tag>
      <video:tag>Vladimir</video:tag>
      <video:tag>Matveev</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-waste-disposal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human waste disposal</video:title>
      <video:description>What happens to excrement once we flush the toilet?  Well, it goes to a sewage treatment plant and then it is converted into fertilizer.  Plants can use this fertilizer so in a way you are re introducing this waste when you eat food grown by it.</video:description>
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214-216, pg. 181</video:description>
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217-220, pg. 182</video:description>
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    <lastmod>2026-08-14</lastmod>
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Salt crystal dissolves forming ions of chloride and sodium. Ions and water molecule are composed in a way that positively and negatively charge parts attract.</video:description>
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      <video:tag>Salt</video:tag>
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    <lastmod>2026-08-14</lastmod>
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    <video:video>
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      <video:description>Following you get the job done the mask in your hair making use of your palms and fingers until each strain of hair is completely drench inside of the mask.
Weekly treatments, these as a deep hydrating mask or facial peel can accelerate the reduce in wrinkles, age spots and injury.</video:description>
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      <video:description>Computer Science 10 - Lecture 16: Game Theory - No visuals for first 13 mi

The Beauty and Joy of Computing
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Link to lecture notes: http://inst.eecs.berkeley.edu/~cs10/fa11/lec/17/</video:description>
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      <video:duration>2648</video:duration>
      <video:publication_date>2012-09-18T16:57:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wz_c3bpF9P8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>16</video:tag>
      <video:tag>game</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>no</video:tag>
      <video:tag>visuals</video:tag>
      <video:tag>for</video:tag>
      <video:tag>First</video:tag>
      <video:tag>13</video:tag>
      <video:tag>mi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Is-it-True-That-Earth-Have-Two-Moons</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Is it True That Earth Have Two Moons</video:title>
      <video:description>The idea that earth Have Two Moons has not been proven but it is getting serious attention of researchers. Have a look at this video to know more about it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/762058f1-c80c-4935-ae9b-2f600b1c9a7e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2013-02-05T04:25:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29186.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>ScienceCasts</video:tag>
      <video:tag>Did</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>moons</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-insulin-works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How insulin works?</video:title>
      <video:description>Diabetes How insulin works</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/76398940-e420-4396-8675-20718edff335/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2010-11-23T01:16:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5751.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Diabetes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-does-the-North-American-Nebula-really-tell-us</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What does the North American Nebula really tell us?</video:title>
      <video:description>This video, from Spitzer&apos;s, The Hidden Universe: Gallery Explorer, presents astounding visuals of the North American Nebula. These amazing photos are in color and infrared view.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/7646320c-640b-4140-8c9e-b69055f91c77/cand_5.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2013-01-30T05:07:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29041.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>nebula</video:tag>
      <video:tag>Stars</video:tag>
      <video:tag>Dust</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>pelican</video:tag>
      <video:tag>Spitzer</video:tag>
      <video:tag>Telescope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Legal-and-Illegal-Developments-in-Drugs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Legal and Illegal Developments in Drugs</video:title>
      <video:description>This video discusses the development of drugs in different universities. Effects of these drugs on our brain are also shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/76550e09-3855-41f5-86b3-d4de8dddef59/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2013-02-08T04:30:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29670.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Your</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Makes</video:tag>
      <video:tag>its</video:tag>
      <video:tag>Own</video:tag>
      <video:tag>Pot</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-Lithium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Lithium</video:title>
      <video:description>What Is Lithium? Where is the name Lithium originated from? The sources, abundance and the uses are all explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7663c890-bddf-40ac-9461-f33cd24120ff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>145</video:duration>
      <video:publication_date>2011-12-12T02:28:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11368.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Lithium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Sequence-a-Human-Genome-Separating-Reading-the-Sequencing-Products-part-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Sequence a Human Genome Separating Reading the Sequencing Products part 10</video:title>
      <video:description>As each DNA fragment reaches the end of the gel, a laser excites its fluorescent dye. A camera detects the color of the emitted light and passes that information to a computer. One by one, the machine records the colors of the DNA fragments that pass through the gel.

A single sequencing reaction can reveal the order of several hundred DNA bases.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/767ef803-e939-42bf-801e-763af73e7c7e/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-09-01T17:12:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/870.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>humangenomeproject</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Surgical-video-of-a-fistulotomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Surgical video of a fistulotomy</video:title>
      <video:description>A fistula is an abnormal connection between to organs. A fistulotomy is the corrective procedure as shown in this video, that is used to repair such an abnormality by surgery as shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/76889c62-83ae-4332-a0a4-c5fa7ee2128b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2011-12-01T20:29:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10394.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Fistulotomy</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Practical-Archaeology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Practical Archaeology</video:title>
      <video:description>Students learn how to dig and record on an archaeological site in Dorset, UK.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/768d29fa-0950-43a3-afe0-74c7bfd02337/cand_5.jpg</video:thumbnail_loc>
      <video:duration>247</video:duration>
      <video:publication_date>2009-04-08T19:55:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1641.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Education</video:category>
      <video:tag>archaeology</video:tag>
      <video:tag>excavation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dental-Restoration-Crowns-on-Teeth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dental Restoration - Crowns on Teeth</video:title>
      <video:description>This 3D medical animation features the process of a Crown or Dental cap deployment for dental restoration. This method of crowning involves using a dental impression of a prepared tooth by a dentist to fabricate the crown outside of the mouth. The crown can then be deployed to restore the tooth. For more information visit us : http://www.scientificanimations.com/dental-animation/.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/06/76af6966-1da0-4a37-b071-732b5617827d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2013-06-06T06:31:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30587.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Dental</video:tag>
      <video:tag>Crown</video:tag>
      <video:tag>Procedure</video:tag>
      <video:tag>Restoration</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heart-Model-II-Left-Atrium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Model II - Left Atrium</video:title>
      <video:description>This video displays a model of the Hearts Left Atrium and its divisions including the pulmonary trunk which carries de-oxygenated blood to the right and left pulmonary arteries.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/76bda934-f517-4da7-a442-8f5207e4868e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2010-11-13T22:36:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5185.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>model</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Left</video:tag>
      <video:tag>atrium</video:tag>
      <video:tag>deoxygenated</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>pulmonic</video:tag>
      <video:tag>Veins</video:tag>
      <video:tag>Pulmonary</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/SMS-movie</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>SMS movie</video:title>
      <video:description>Activation pattern for the statistical difference between the sync and the change conditions for a single subject.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/08/76be6535-be26-4964-a52d-9627a1d5b30a/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2013-08-24T11:11:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30687.mp4</video:content_loc>
      <video:uploader>Idan Tal</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>SMSmovie</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Effects-of-Smoking-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Effects of Smoking video</video:title>
      <video:description>Effects of Smoking</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/db71c2a7-37b1-42df-891f-2d3077d12a23/cand_5.jpg</video:thumbnail_loc>
      <video:duration>117</video:duration>
      <video:publication_date>2010-11-23T01:28:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5759.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
      <video:category>Others</video:category>
      <video:tag>SMOKING</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Serial-Dilution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Serial Dilution</video:title>
      <video:description>( http://www.abnova.com ) - A serial dilution is a series of simple dilutions which amplifies the dilution factor quickly beginning with a small initial quantity of material. The dilution factor at each step is constant, resulting in a geometric progression of the concentration in a logarithmic fashion. More videos at Abnova ( http://www.abnova.com ) .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/08/76c1939f-fbfe-4d62-9400-d8ac2d3825c9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2010-08-19T08:46:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4481.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>serial</video:tag>
      <video:tag>Dilution</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Frozen-food-can-be-better-than-fresh-food</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Frozen food can be better than fresh food</video:title>
      <video:description>Hove you ever wonder which is better frozen or fresh? If you said &quot;Fresh&quot; take a look, you&apos;ll be surprised.  Come with us as we analyze the real difference between fresh and frozen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/76dff226-85f0-4b8c-bc55-c512f9e8681c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2014-10-01T22:53:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31760.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>fresh</video:tag>
      <video:tag>frozen</video:tag>
      <video:tag>food</video:tag>
      <video:tag>nutrition</video:tag>
      <video:tag>blueberries</video:tag>
      <video:tag>carrots</video:tag>
      <video:tag>Better</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ash-Particles-Spinning-Experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ash Particles Spinning Experiment</video:title>
      <video:description>The video shows ash particles spinning in an idealized slag gasifier. It is an experiment recreated through animation clip.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/12/76eac86b-30e7-4dbd-8358-70d8d25af83b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2009-12-08T16:01:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3608.mp4</video:content_loc>
      <video:uploader>Marco Losurdo</video:uploader>
      <video:category>Materials Science</video:category>
      <video:tag>ash</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>spinning</video:tag>
      <video:tag>Slag</video:tag>
      <video:tag>Gasifier</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Description-of-clot-formation-and-ot-breakdown-2D-medical</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Description of  clot formation and ot breakdown 2D medical</video:title>
      <video:description>This video explains about clot formation and clot breakdown 2D medical animation

http://www.medivisuals.com - 2D animation from MediVisuals Inc. showing how clots normally form and dissolve as well as how the drug Amicar acts globally to create a hypercoagulable state that disables dissolving factors and results in blockage of the right middle cerebral artery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/76f0e959-c4fd-45e3-b46a-02ac39d4f6dc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>298</video:duration>
      <video:publication_date>2012-10-10T09:14:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27697.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>clot</video:tag>
      <video:tag>formation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Breakdown</video:tag>
      <video:tag>2d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dental-Inlay</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dental Inlay</video:title>
      <video:description>This 3D medical animation is showing a tooth restoration procedure called &apos;Inlay&apos;.  A dental inlay is a type of restoration that typically looks like natural teeth. In this technique the perished part of the tooth is worn out to make a cavity. This cavity is then filled to protect the tooth from further decay. It covers the chewing surface between the cusps, while inlays restore one or more fractured cusps. For more information, visit our website: www.scientificanimations.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/08/76f75f91-71e7-4288-981a-0647b8bff81c/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2013-08-26T07:29:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30705.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Tooth</video:tag>
      <video:tag>Restoration</video:tag>
      <video:tag>Inlay</video:tag>
      <video:tag>Decay</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Solar-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solar Cycle</video:title>
      <video:description>From earth the sun seems the same and its hard to think that the sun can change in anyway. However is that possible for a hot ball of gas? Find out more from NASA&apos;s  Solar Cycle</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/770b6c76-3080-491e-8315-64d8f35f67a4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>205</video:duration>
      <video:publication_date>2011-11-23T09:27:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7670.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animation-of-tooth-filling-and-Capping</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation of  tooth filling  and Capping</video:title>
      <video:description>Here is how to fill a tooth decay which is then crowned with a new cap.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/770fd7b8-8821-4a00-b97f-4d584eb84403/cand_5.jpg</video:thumbnail_loc>
      <video:duration>104</video:duration>
      <video:publication_date>2011-11-28T05:38:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8241.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Filling</video:tag>
      <video:tag>Tooth</video:tag>
      <video:tag>Decay</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Cap</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Jackknife-position-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Jackknife position video</video:title>
      <video:description>This video provides the equipment and preparations that need to be done before the procedure anoscopy as its name suggests is the examination of the anal canal the anoderm dentate line the internal and external hemorrhoids.</video:description>
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There are other chemical reactionswhich must absorb energy in order to proceed. These are endothermic reactions. Endothermic reactions cannot occur spontaneously. Work must be done in order to get these reactions to occur. When endothermic reactions absorb energy, a temperature drop is measured during the reaction. Endothermic reactions are characterized by positive heat flow (into the reaction) and an increase in enthalpy (+ΔH).</video:description>
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      <video:description>Cells communicate with their environment through receptor proteins on the cell membrane. Some ion channels are receptors, whereas others are linked to receptors through guanine nucleotide-binding proteins (G proteins). Ion channels control intracellular concentrations of ions such as calcium, and these concentrations control cell functions such as secretion and cell division. This review summarizes the current state of knowledge about the control of ion channels.</video:description>
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What an angle is.  Angles in a circle.  Complementary and supplementary angles.</video:description>
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      <video:description>Part 2 of a video podcast from the American Museum of Natural History&apos;s 2007 Mack Lipkin Man and Nature Series entitled Save the Microbes, Save the World: The Fate of Microbial Life on a Changing Planet. This public panel was introduced by Michael Novacek, Senior Vice President for the AMNH and was moderated by Julie Burstein, Executive Producer for Public Radio International and WNYC&apos;s Studio 360./nPanelists include:/nRita Colwell, Distinguished University Professor, University of Maryland College Park and Johns Hopkins University Bloomberg School of Public Health, and Chairman, Canon US Life Sciences, Inc.
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      <video:description>This video shows steps in experiment. Experiment is about what bacteria transcript when growing on glucose. We know that they transcript GAL mRNA growing on galactose. Cells are harvested and mRNA is extracted,electrophoresis is done to separate it according to size. Gel is Northen blotted to transfer RNA segments to membrane. Membrane is incubated with GAL DNA probe (radio labeled) and binded to mRNA which codes for GAL. After that x-ray film is made and bands are detected.</video:description>
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      <video:description>&quot;Lec 63  - Diagnosis and Treatment Planning for Problem Bridge Cases&quot; Original air date: 1975

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

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    <video:video>
      <video:title>Sonicator</video:title>
      <video:description>( http://www.abnova.com ) - Sonicator agitates particles in a sample by applying sound (usually ultrasound) energy. In the laboratory, it is usually applied using an ultrasonic bath or an ultrasonic probe. More videos at Abnova ( http://www.abnova.com ).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/10/7a596df3-d86d-4804-ace2-dcb0fc6d4458/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2010-10-04T07:57:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4618.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Sonicator</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Happens-When-Athletes-Dope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Happens When Athletes Dope?</video:title>
      <video:description>This video from Sci Show discusses the topic of doping by athletes. The effects of these drugs on our body is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7a5640c5-07eb-44dd-97f2-f59ca4b55cfe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>431</video:duration>
      <video:publication_date>2013-02-08T03:19:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29607.mp4</video:content_loc>
      <video:uploader>Wendi Westfall</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>when</video:tag>
      <video:tag>Athletes</video:tag>
      <video:tag>Dope</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>FTW</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Melting-Ice-Raising-Sea-Levels</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Melting Ice Raising Sea Levels</video:title>
      <video:description>The footprint of human beings on earth is too visible. The seas are rising, what&apos;s your contribution and how does it affect you?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7a69d24f-38df-4b1b-a037-2a185e5b969c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>271</video:duration>
      <video:publication_date>2011-11-23T10:19:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7697.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Earth</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>week</video:tag>
      <video:tag>Melting</video:tag>
      <video:tag>Ice</video:tag>
      <video:tag>rising</video:tag>
      <video:tag>seas</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Targeted-Cancer-Therapy-With-Nanotechnology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Targeted Cancer Therapy With Nanotechnology</video:title>
      <video:description>A very helpful video showing the nanotechnology for targeted cancer therapy. A brief introduction to the whole process is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7a850f48-a74c-4abe-89cb-3116f3e3141e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>302</video:duration>
      <video:publication_date>2013-02-07T07:00:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29298.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>nanotechnology</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Targeted</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>therapy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-PACS-164A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - PACS 164A</video:title>
      <video:description>This is lecture 28 of Peace and Conflict Studies 164A Course , Fall 2006 Season. PACS 164A: Introduction to Nonviolence - Fall 2006. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19466.jpg</video:thumbnail_loc>
      <video:duration>4537</video:duration>
      <video:publication_date>2012-09-05T02:48:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SWk6pJXtrX4</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>PACS164A</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Crossbite-Cases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Crossbite Cases</video:title>
      <video:description>&quot;Lec 15 - Crossbite Cases&quot; One of a series of programs designed to aid the student in diagnosing orthodontic problems.  
Orig. air date: MAR 17 77

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20774.jpg</video:thumbnail_loc>
      <video:duration>438</video:duration>
      <video:publication_date>2012-09-07T16:52:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/V05qVcRHte4</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>one</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>series</video:tag>
      <video:tag>programs</video:tag>
      <video:tag>designed</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Aid</video:tag>
      <video:tag>the</video:tag>
      <video:tag>student</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Diagnosing</video:tag>
      <video:tag>Orthodontic</video:tag>
      <video:tag>problems</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Homeopathy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Homeopathy</video:title>
      <video:description>Homeopathy, grounded in the belief that water has a memory, just doesn&apos;t work.  Rational skeptics anger and inflame proponents of homeopathic because we demand evidence of effectiveness.  Evidence, according to a concordance of studies, that just doesn&apos;t exist.

1.  Br J Clin Pharmacol. 2002 December; 54(6): 577582. 
A systematic review of systematic reviews of homeopathy
E Ernst

2.  Lancet.  1997 Sep 20;350(9081):834-43.
Are the clinical effects of homeopathy placebo effects? A meta-analysis of placebo-controlled trials.
Linde K, Clausius N, Ramirez G, Melchart D, Eitel F, Hedges LV, Jonas WB.

3.  Br J Clin Pharmacol. 2006 December; 62(6): 645646.
Homoeopathy: the effective promotion of ineffective remedies?
E Ernst</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/7aa525c1-dade-45e8-bced-49f5cfd1b1d9/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-09T18:23:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4220.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>homeopathy</video:tag>
      <video:tag>homeopath</video:tag>
      <video:tag>Evidence</video:tag>
      <video:tag>Based</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>systematic</video:tag>
      <video:tag>Review</video:tag>
      <video:tag>meta</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>skeptic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Photosynthetic-Reaction-Center</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Photosynthetic Reaction Center</video:title>
      <video:description>This video describes the structure and function of the bacterial photosynthetic reaction center.

This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp;amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/7ad6bb71-d281-4354-b84c-24de41c3dfe2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2010-04-08T20:31:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4184.mp4</video:content_loc>
      <video:uploader>hassan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Photosynthetic</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>center</video:tag>
      <video:tag>Cellular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-70-Largest-K-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 70 - Largest K  (Quiz)</video:title>
      <video:description>Largest K  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26923.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2012-09-19T02:58:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7RrOhe6SSj0</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Largest</video:tag>
      <video:tag>K</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Urine-Samples-Collection-Pediatric</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Urine Samples Collection Pediatric</video:title>
      <video:description>This video gives details of how to go about collecting pediatric urine samples from children, and when to assist and when not to.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7add95c6-d2e8-4102-82df-88ebf87f09ad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2011-11-28T05:31:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8220.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pediatric</video:tag>
      <video:tag>urine</video:tag>
      <video:tag>Samples</video:tag>
      <video:tag>collection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Carrying-out-adenotonsillectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Carrying out adenotonsillectomy</video:title>
      <video:description>This video focuses on carrying out adenotonsillectomy. With removal of adenoids and tonsils, recurrent disorders like ear infection, tonsillitis and nasal blockage can still be treated.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7adcf647-79fc-475a-88b5-66e2d5a5362e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2013-02-11T01:49:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30116.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Carrying</video:tag>
      <video:tag>out</video:tag>
      <video:tag>adenotonsillectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bony-Labyrinth-Model-Cochlea-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bony Labyrinth Model  Cochlea Video</video:title>
      <video:description>The model shows very instructively the organs of the middle ear space and of the inner ear the cochlea is a component of osseous labyrinth that contains perilymph the modern human bony labyrinth is morphologically distinct from that of all other</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/7ae2f25a-da79-4a51-ba8e-4833aed9d5b1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2011-10-21T01:45:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7115.mp4</video:content_loc>
      <video:uploader>maryKarb</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Bony</video:tag>
      <video:tag>Labyrinth</video:tag>
      <video:tag>model</video:tag>
      <video:tag>cochlea</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cassini-Huygens-The-Incredible-Journey-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cassini Huygens The Incredible Journey video</video:title>
      <video:description>October 15th 2007 marks the 10th anniversary of the launch of the NASA ESA and ASI cassini huygens mission to saturn and its moons this incredible mission continues to produce amazing results since arriving at saturn three and a half years ago</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7b59420e-7f8f-4b74-b0e6-b58bafab3045/cand_5.jpg</video:thumbnail_loc>
      <video:duration>281</video:duration>
      <video:publication_date>2011-12-15T02:18:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11854.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Cassini</video:tag>
      <video:tag>Huygens</video:tag>
      <video:tag>the</video:tag>
      <video:tag>incredible</video:tag>
      <video:tag>Journey</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Faradays-Law-of-Induction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Faraday&apos;s Law of Induction</video:title>
      <video:description>A practical demonstration of Faraday&apos;s Law. Michael Faraday (1791-1867) discovered the Law of Induction in 1831 after extensive experiments  and research. The law states that &quot;the induced electromotive force in a closed loop equals the negative of the time rate of change of magnetic flux through the loop.&quot; This video was dedicated to the memory of Michael Faraday. The video was directed and narrated by Mustafa Daif with the help of Younis Ali and Ebtisam Anzoor. This video was produced for EduMation, an educational and training website. The video was shot at Bahrain Training Institute on 7th March 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/7b18cff0-5853-41e5-b703-c8e76778bfc7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
      <video:publication_date>2009-07-18T12:28:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3061.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Faraday</video:tag>
      <video:tag>Law</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/In-Situ-Hybridization-ISH</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>In Situ Hybridization  (ISH)</video:title>
      <video:description>In Situ Hybridization (ISH), a technology for gene expression analysis. is a type of hybridization that uses a labeled complementary DNA or RNA strand (i.e., probe) to localize a specific DNA or RNA sequence in a portion or section of tissue (in situ), or, if the tissue is small enough (e.g. plant seeds, Drosophila embryos), in the entire tissue (whole mount ISH).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7af95b02-feda-4f4f-a401-c9b8f8b887bf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>194</video:duration>
      <video:publication_date>2010-11-24T04:55:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5894.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>in</video:tag>
      <video:tag>situ</video:tag>
      <video:tag>Hybridization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Steve-Clemons-Interviews-Joseph-Stiglitz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Steve Clemons Interviews Joseph Stiglitz</video:title>
      <video:description>Steve Clemons Interviews Nobel Prize winner Joseph Stiglitz to discuss the American economy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7b2e06da-fc47-4736-ae2c-d65305304170/cand_5.jpg</video:thumbnail_loc>
      <video:duration>395</video:duration>
      <video:publication_date>2010-11-13T21:28:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5146.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Steve</video:tag>
      <video:tag>Clemons</video:tag>
      <video:tag>interviews</video:tag>
      <video:tag>Joseph</video:tag>
      <video:tag>Stiglitz</video:tag>
      <video:tag>economic</video:tag>
      <video:tag>freefall</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Age-of-Gigantism-Dinos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Age of Gigantism- Dinos</video:title>
      <video:description>This video will show you the early mammalian life span. 144million ears ago during the age of Dino&apos;s it was hard for the mammals to survive.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/7b33c727-890b-4630-b90e-c25c4bc01738/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2012-12-08T04:08:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28320.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>History</video:category>
      <video:tag>Mammals</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Dinos</video:tag>
      <video:tag>Early</video:tag>
      <video:tag>Mammalian</video:tag>
      <video:tag>life</video:tag>
      <video:tag>SPAN</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fractured-Teeth-Implant-And-Extraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fractured Teeth Implant And Extraction</video:title>
      <video:description>This video shows a closeup of fractured teeth implant and extraction. This video will help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7b357e10-d446-4f42-bb0c-07a134c6edf4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>487</video:duration>
      <video:publication_date>2011-11-29T20:37:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9124.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Fractured</video:tag>
      <video:tag>Implant</video:tag>
      <video:tag>extraction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/ATP</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ATP</video:title>
      <video:description>This video describes the molecular structure of ATP.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is intracellular signaling</video:title>
      <video:description>This video describes about intracellular signaling

the basic model of molecular signaling in the cell.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27780.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-13-Electrical-Engineering-141-Lecture-20</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 13 - Electrical Engineering 141 - Lecture 20</video:title>
      <video:description>Electrical Engineering 141 - Lecture 20. Lecture is recorded on Fall 2011.


Introduction to Digital Integrated Circuits</video:description>
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    <loc>https://dnatube.com/videos/Human-Migration-Hypotheses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human Migration Hypotheses</video:title>
      <video:description>Most scientists agree that an early hominid species evolved in Africa and spread across the Old World. After that, there is still some debate between the Multiregional hypothesis and the Out of Africa (or Replacement) hypothesis as to how modern humans came to evolve and populate the globe. Video Ref: www.learner.org</video:description>
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      <video:publication_date>2007-04-06T21:34:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/213.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
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      <video:tag>hominids</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Physiology-of-an-Action-Potential</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physiology of an Action Potential</video:title>
      <video:description>Action Potential is characterized by the rapid rise and fall of a cell after a accordant trajectory.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/04/88fcbfd4-e7ff-42fc-9ef9-cf0d11aa1244/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2008-04-01T05:21:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1310.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Formation-Of-Prostate-Cancer-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Formation Of Prostate Cancer Cells</video:title>
      <video:description>This video demonstrates how prostate cancer works. Prostate cancer is known as the 2nd largest cancer deaths in men through out America and UK.</video:description>
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      <video:publication_date>2012-12-10T02:19:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28551.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
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      <video:tag>Prostate</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Works</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Insects-Respiratory-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Insect&apos;s Respiratory System</video:title>
      <video:description>Diagrammatic view of the respiratory system in insects is shown in the video. Air enter the body through the spiracle and passes directly to the inner organs.</video:description>
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      <video:publication_date>2011-12-12T02:09:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11311.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Respiratory</video:tag>
      <video:tag>system</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Insects</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Heart-auscultation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart auscultation</video:title>
      <video:description>Auscultation of the heart means listening to the heart. It is done to identify if there are issues with this organ such as enlargement or murmurs. This video provides information on how to listen to the heart.</video:description>
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      <video:duration>224</video:duration>
      <video:publication_date>2011-12-01T01:44:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9870.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>auscultation</video:tag>
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      <video:tag>the</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Learning-from-Mice-The-Science-of-Transgenic-Technology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Learning from Mice The Science of Transgenic Technology</video:title>
      <video:description>What do humans, flies, and worms have in common? More than you might think. See how transgenic organisms are engineered, and how they enable researchers to study genetic diseases. Also featured on the DVD Learning from Patients: The Science of Medicine, available free from HHMI.</video:description>
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      <video:duration>667</video:duration>
      <video:publication_date>2007-08-02T22:09:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/582.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Transgenic</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Techniques-In-Demagnetization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Techniques In Demagnetization</video:title>
      <video:description>In this video, the narrator discusses different methods to demagnetize a magnet. Demagnetization can be achieved through rough handling, heating, induction, and by passing an alternating current.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7b26799f-1392-4b9b-8d87-faf6faeba321/cand_5.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2011-12-12T02:52:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11434.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Demagnetization</video:tag>
      <video:tag>heating</video:tag>
      <video:tag>Induction</video:tag>
      <video:tag>electricity</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-Computer-Science-169</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8- Computer Science 169</video:title>
      <video:description>Lec 8- Computer Science 169.
Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20245.jpg</video:thumbnail_loc>
      <video:duration>4493</video:duration>
      <video:publication_date>2012-09-06T12:36:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H26xW5F0hqA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cytochromes-c-with-heme-c</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cytochromes c with heme c</video:title>
      <video:description>The protein, represented by the ribbon and yellow spheres, is from an x-ray crystal structure of a drug metabolizing enzyme called cytochrome P-450 2C9. The larger of the two ligands (clusters of spheres) is the heme group, which acts as cofactor to assist in the catalytic reaction. The smaller of the two ligands is the drug warfarin (an anticoagulant) which is the substrate for the catalytic reaction. First both ligands are bound. Then the warfarin molecule moves from solution (outside the protein) and finds a channel by which to access its specific binding site. The warfarin molecule finds its way through the channel to find its preferred binding position near the active site.This model will now be used to illustrate how different drugs interact with this enzyme, and thus interfere with optimum warfarin therapy, a common clinical problem.Created by:Steven Barbera - Business/CommunicationsSteven BarberaClass of 2007Business/CommunicationsSTA member since 2003Dr. King - Biomedical and Pharmaceutical SciencesDr. Roberta KingAssistant Professor of Biomedical and Pharmaceutical SciencesCollege of Pharmacy</video:description>
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      <video:duration>44</video:duration>
      <video:publication_date>2007-09-08T20:11:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/966.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>cytochrome</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Colonoscopy-of-a-Colo-Rectal-Cancer-with-Hemorrhoids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Colonoscopy of a Colo Rectal Cancer with Hemorrhoids</video:title>
      <video:description>Colon cancer is one of the few types of cancer that usually does not produce symptoms until the later stages we perform screening colonoscopies to find colon cancer it may not produce problems until it is rather advanced one of the earliest symptoms of colon cancer is bright red bleeding with bowel movments</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7c1c82ae-d391-480e-927a-bdd7fa000798/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-01T03:20:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10044.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Colonoscopy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>colo</video:tag>
      <video:tag>rectal</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Hemorrhoids</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Immunohistochemistry-or-IHC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Immunohistochemistry or IHC</video:title>
      <video:description>This science video of Immunohistochemistry or IHC which refers to the process of detecting antigens (e.g., proteins) in cells of a tissue section by exploiting the principle of antibodies binding specifically to antigens in biological tissues explains how it is done.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/04/7c1319af-1728-43e7-956e-b0d24f5a7f27/cand_5.jpg</video:thumbnail_loc>
      <video:duration>205</video:duration>
      <video:publication_date>2016-04-18T03:04:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32484.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Immunohistochemistr</video:tag>
      <video:tag>IHC</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/60-Symbols-of-Foam-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>60 Symbols of Foam Physics</video:title>
      <video:description>Everyone is familiar with foam/froth, present in beer or soap bubbles. We will show you 60 symbols present in foam physics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/7c3dce44-c4bd-49ca-9c2a-9e2248ef67fe/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2013-01-15T05:53:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28812.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>foam</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Integrated-total-dietary-fiber-assay-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Integrated total dietary fiber assay-part 1</video:title>
      <video:description>Integrated total fiber assay kit has been developed by Megazime International Ireland ltd. Use of the kit is demonstrated in this video prepared by the organization.
Edited by Ashraf</video:description>
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      <video:duration>687</video:duration>
      <video:publication_date>2010-11-25T23:37:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6122.mp4</video:content_loc>
      <video:uploader>chucky</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Integrated</video:tag>
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      <video:tag>Dietary</video:tag>
      <video:tag>Fibre</video:tag>
      <video:tag>Training</video:tag>
      <video:tag>Video</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/DNAs-replication-mistakes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA&apos;s replication mistakes</video:title>
      <video:description>During DNA replication mistakes can occur as DNA polymerase copies the two strands. The wrong nucleotide can be incorporated into one of the strands causing a mismatch.If this happens and stays intact, it could cause mutations. But, cells do have a way to fix even that.</video:description>
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      <video:publication_date>2007-05-16T00:53:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/304.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Mismatch</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>Polymerase</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Selecting-Site-For-IM-Injection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Selecting Site For IM Injection</video:title>
      <video:description>This video shows the methods for selecting the proper site for IM injection. IM injuction should be injected at proper site else it may cause problem.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_11079.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2011-12-11T22:54:52.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/11079.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>to</video:tag>
      <video:tag>inject</video:tag>
      <video:tag>IM</video:tag>
      <video:tag>Selecting</video:tag>
      <video:tag>the</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Transgastric-Cholecystectomy-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transgastric Cholecystectomy Video</video:title>
      <video:description>Transgastric flexible endoscopic surgery might offer advantages over open and laparoscopic surgery the aim of this study was to develop methods for performing transgastric biliary endosurgery</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7c602fc2-41aa-4a1c-8505-f46eb55740b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>479</video:duration>
      <video:publication_date>2011-12-01T04:20:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10207.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Transgastric</video:tag>
      <video:tag>Cholecystectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Robot-in-medicine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Robot in medicine</video:title>
      <video:description>Robots are being used to assists human in performing many difficult jobs. This video shows a robot assisted laparoscopic rectal resection of endometriosis. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a97e5369-7715-4248-8a76-3cdb44d56161/cand_5.jpg</video:thumbnail_loc>
      <video:duration>432</video:duration>
      <video:publication_date>2011-11-29T21:46:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9188.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>robot</video:tag>
      <video:tag>in</video:tag>
      <video:tag>medicine</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/5-Things-Cardiologists-Will-Have-to-Change</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>5 Things Cardiologists Will Have to Change</video:title>
      <video:description>In order to better prepare your cardiology practice for these impending changes in 2014.
http://www.medicalbillersandcoders.com/pressrelease_articles.aspx?ArticleId=568</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/05/a97f8480-282c-4bfa-896d-fe9582ea83ea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2014-05-21T13:03:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30918.mp4</video:content_loc>
      <video:uploader>Jessica Parker</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>cardiology</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>billing</video:tag>
      <video:tag>coding</video:tag>
      <video:tag>Companies</video:tag>
      <video:tag>Bill</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-Alternative-to-Total-Hip-Replacement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An Alternative to Total Hip Replacement</video:title>
      <video:description>The surgical alternative to total hip replacement is Hip Resurfacing.A metal cap is placed on the femur and a metal cup is placed on the acetabulum.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a985ab4a-99af-4ecd-b6a9-04ab69144084/cand_5.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2011-12-01T02:39:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9970.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>Vijay</video:tag>
      <video:tag>Bose</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/microscopia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>microscopia</video:title>
      <video:description>This is some kind of animation of microscopy. Objects shown are unrealistic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/db1b572e-2579-49c5-a4a4-0aa8d1318f66/cand_5.jpg</video:thumbnail_loc>
      <video:duration>117</video:duration>
      <video:publication_date>2007-05-19T22:29:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/388.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Microscope</video:tag>
      <video:tag>Animations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Facts-Of-Evolution-The-Molecules-Of-Life</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Facts Of Evolution-The Molecules Of Life</video:title>
      <video:description>FMost people do not really know what evolutionary science is; ... they rely on popular accounts, what someone else told them, or misconceptions, and base their beliefs on this erroneous information.
It is difficult to even get a proper explanation if you look for it! Standard dictionaries are the worst place to look:
&quot;evolution: ...the doctrine according to which higher forms of life have gradually arisen out of lower..&quot; - Chambers
&quot;evolution: ...the development of a species, organism, or organ from its original or primitive state to its present or specialized state; phylogeny or ontogeny&quot; - Webster&apos;s
These definitions are simply wrong! Unfortunately it is common for non-scientists to discuss evolution using just such definitions. When someone claims that they &apos;don&apos;t believe in evolution&apos;, they can&apos;t be referring to an acceptable scientific definition of evolution, because that would be denying something which is easy to demonstrate. It would be like saying that they don&apos;t &apos;believe&apos; in gravity! 

The real problem is that the public, and creationists, do not understand what evolution is all about. Once we realize that evolution is simply &quot;a process that results in heritable changes in a population spread over many generations&quot; it seems a little silly to pretend that this doesn&apos;t happen!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7c641560-3066-4059-b581-a5e93d70726e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>231</video:duration>
      <video:publication_date>2010-11-11T22:04:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5012.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Facts</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Molecules</video:tag>
      <video:tag>life</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Principle-Of-Ohms-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Principle Of Ohm&apos;s Law</video:title>
      <video:description>This video explains the theory behind Ohm&apos;s Law. Ohm&apos;s Law was named after Georg Simon Ohm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7c697162-e5fd-4c16-bdea-49ceca17d79d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>378</video:duration>
      <video:publication_date>2011-12-12T04:20:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11505.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Ohm</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>Voltage</video:tag>
      <video:tag>resistance</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>Circuit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laser-Surgery-Pilonidal-Cyst-removal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laser Surgery - Pilonidal Cyst removal</video:title>
      <video:description>This is a intermedia video showing live laser surgery for pilonidal Cyst removal. It is useful to see the doctors in actions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7c6b4cb8-583f-44d8-a6a4-2d36030da5d3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>190</video:duration>
      <video:publication_date>2011-12-01T02:53:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10008.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laser</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Pilonidal</video:tag>
      <video:tag>Cyst</video:tag>
      <video:tag>Removal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Partial-Knee-Replacement-Surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Partial Knee Replacement Surgery in India</video:title>
      <video:description>Video shows a partial knee replacement surgery in India by experienced doctors of Chennai. This animated video shows a whole surgical process.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7c85e21e-fab5-4c24-a35a-2b8d272e14b3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2011-11-30T09:11:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9413.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Partial</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>by</video:tag>
      <video:tag>experienced</video:tag>
      <video:tag>doctors</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Chennai</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Arteriovenous-malformation-in-brain-removal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Arteriovenous malformation in brain removal</video:title>
      <video:description>Arteriovenous malformation is a defect that usually occurs before birth which sees the abnormal connection of veins and arteries. It may also occur when on the brains surface it bypasses the normal brain tissue and diverts blood from the arteries to the veins.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7c88a2a3-2e55-45c1-8052-15dffa058282/cand_5.jpg</video:thumbnail_loc>
      <video:duration>282</video:duration>
      <video:publication_date>2011-11-28T10:35:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8415.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>removing</video:tag>
      <video:tag>arteriovenous</video:tag>
      <video:tag>malformation</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Brain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Opera-singer-Vocal-Folds-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Opera singer Vocal Folds Video</video:title>
      <video:description>The vocal cords are composed of twin infoldings of mucous membrane stretched horizontally across the larynx they vibrate modulating the flow of air being expelled from the lungs during phonation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7c8dc9d7-ab4c-4bb1-9d91-6a2d77ee889a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>113</video:duration>
      <video:publication_date>2011-12-01T22:50:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10500.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>opera</video:tag>
      <video:tag>singer</video:tag>
      <video:tag>Vocal</video:tag>
      <video:tag>Folds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chapter-6-Hubble-Space-Telescope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chapter 6 Hubble Space Telescope</video:title>
      <video:description>Black holes are enigmatic, swallowing everything within range and letting none escape from their grasp. The scientists refer to them as the great unknown formed when massive stars collapse on themselves such that no stellar force can prevent that. On collapsing their gravitational forces also pull other material into them.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7c9e59db-4114-4fae-a8fd-7c7e0abc47ac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>590</video:duration>
      <video:publication_date>2011-11-24T22:37:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7815.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Hubble</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Telescope</video:tag>
      <video:tag>Chapter</video:tag>
      <video:tag>6</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transgenic-Mouse-in-Bio-Medicine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transgenic Mouse in Bio-Medicine</video:title>
      <video:description>Human, mice, yeasts and worms. What do we all have in common? Except obvious, genes that control early development in humans are identical with those in these animals. 
Model organism Mus musculus, mice, is discussed in the light of transgenic organism in solving human medicine problems.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/07/7ca36e9e-11ee-481f-9403-5c28a3371a1e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>667</video:duration>
      <video:publication_date>2007-07-19T12:29:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/541.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>gene</video:tag>
      <video:tag>ModelOrganism</video:tag>
      <video:tag>Mouse</video:tag>
      <video:tag>Transgenic</video:tag>
      <video:tag>stemcells</video:tag>
      <video:tag>knock</video:tag>
      <video:tag>out</video:tag>
      <video:tag>chimere</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/RNA-as-an-enzyme-Lecture-part-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>RNA as an enzyme - Lecture part 10</video:title>
      <video:description>It is known that RNA is first formed before DNA. And this is the RNA functioned as enzyme to catalyze other reactions in the formation of DNA. Lecture two RNA as an enzyme: Discovery, origins of life, and medical possibilities by Thomas R. Cech, Ph.D. For more information visit www.hhmi.org.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/7cae4398-a91a-4970-8633-1b7b20d1ffcb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2007-09-01T19:00:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/899.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>RNA</video:tag>
      <video:tag>lecture2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/PHP-Tutorials-Creating-Dynamic-Pages-with-PHP</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PHP Tutorials: Creating Dynamic Pages with PHP</video:title>
      <video:description>Learn how to create php templates to save time and effort. By using templates, you can eliminate duplicating content for new pages and it makes much easier to manage, add, change elements such as header, footer or menu items into pages with templates.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7c93434f-a391-4c9c-acb5-2a90b13b78e6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>508</video:duration>
      <video:publication_date>2010-11-23T19:46:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5771.mp4</video:content_loc>
      <video:uploader>tubetub</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>php</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>Tutorial</video:tag>
      <video:tag>tutorials</video:tag>
      <video:tag>Help</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>web</video:tag>
      <video:tag>page</video:tag>
      <video:tag>dynamic</video:tag>
      <video:tag>include</video:tag>
      <video:tag>Template</video:tag>
      <video:tag>website</video:tag>
      <video:tag>webpage</video:tag>
      <video:tag>easy</video:tag>
      <video:tag>header</video:tag>
      <video:tag>footer</video:tag>
      <video:tag>menu</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Endoscopy-of-Small-Gastric-Cancer-taken-by-Dr-Julio-Murra-S</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endoscopy of Small Gastric Cancer taken by Dr. Julio Murra S</video:title>
      <video:description>This video shows a video endoscopy taken by Dr. Julio Murra Saca gastroenterologist the video  displays a small stomach cancer in the early phage</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/a9911c12-e080-4578-a068-6f2ac6a9ce92/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2009-09-04T23:35:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3323.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Gastric</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>ENDOSCOPY</video:tag>
      <video:tag>Murra</video:tag>
      <video:tag>Saca</video:tag>
      <video:tag>Stomach</video:tag>
      <video:tag>Pain</video:tag>
      <video:tag>abdominalache</video:tag>
      <video:tag>nausea</video:tag>
      <video:tag>vomiting</video:tag>
      <video:tag>tumor</video:tag>
      <video:tag>Gastrointestinal</video:tag>
      <video:tag>bleedi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Thailand-your-medical-destination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thailand, your medical destination</video:title>
      <video:description>Thailand owns internationally accredited medical facilities. Highly qualified medical professionals at these high quality medical facilities make Thailand a hot spot for medical tourism.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a9960ea4-4833-462d-8b1a-d0b7a0e74d00/cand_5.jpg</video:thumbnail_loc>
      <video:duration>253</video:duration>
      <video:publication_date>2011-12-01T03:59:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10175.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Thailand</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>tourism</video:tag>
      <video:tag>Destination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Large-Brass-Gyroscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Large Brass Gyroscope</video:title>
      <video:description>Gyroscopes measure or maintain orientation. The gyroscope has been applied to various purposes including phone games and camera stabilization. This is a lecture on a large brass on gyroscope.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a9962887-d0f0-4b57-9972-13c1bbd14b1f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>257</video:duration>
      <video:publication_date>2011-11-25T20:55:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7931.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Large</video:tag>
      <video:tag>Brass</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Gyroscope</video:tag>
      <video:tag>com</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Endoscopic-Perforator-Vein-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endoscopic Perforator Vein Surgery</video:title>
      <video:description>The video shows endoscopic vein surgery. The method is quite useful for certain types of conditions affecting the veins. The clip is with no sound but the footage shows clearly how the surgery is performed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a99684af-5fe1-48e6-9ceb-1f45644f750c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2011-12-06T20:03:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10898.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Subfascial</video:tag>
      <video:tag>Endoscopic</video:tag>
      <video:tag>perforator</video:tag>
      <video:tag>vein</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-extraordinary-Messel-Pit</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The extraordinary Messel Pit</video:title>
      <video:description>FFreeThinker and www.revealingthelink.com presents an intriguing video about the Messel Pit. This priceless area is famous for providing complete fossils that reveal astonishing facts about mysterious prehistoric times.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/a9a8a098-42f6-4acb-bdda-6e7d34703484/cand_5.jpg</video:thumbnail_loc>
      <video:duration>302</video:duration>
      <video:publication_date>2013-01-12T01:33:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28729.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>History</video:category>
      <video:tag>Messel</video:tag>
      <video:tag>fossil</video:tag>
      <video:tag>prehistoric</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rous-Sarcoma-Virus-RSV-classic-experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rous Sarcoma Virus (RSV) - classic experiment</video:title>
      <video:description>This video explains classic experiment done by Rous at Rockefeller Institute. Some farmer&apos;s hen had sarcoma (tumor) on leg, and Rous extracted tumor, made cell-free extract and use it to infect healthy hen. Hen got sarcoma. It has been proved that that sarcoma is caused by a virus, afterwards called Rous Sarcoma Virus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/a9cbd7ba-b176-4a33-b910-dec8c1d748bc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>52</video:duration>
      <video:publication_date>2007-05-12T00:51:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/286.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
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      <video:description>This video explains the topics discussed under transfection methods in protein techniques. It explains the different approaches and platforms of cell transfaction.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11694.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Manufacturing Of Oxygen Using Hydrogen Peroxide</video:title>
      <video:description>This video demonstrates the proper preparation of oxygen using hydrogen peroxide. Colorless, heavy, strongly oxidizing liquid are the common characteristics of hydrogen peroxide.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7de345d4-7de5-4710-beab-3f93e5d2a872/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2011-12-11T23:36:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11158.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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      <video:tag>Peroxide</video:tag>
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    <loc>https://dnatube.com/videos/Signal-transmission-and-muscular-contraction</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Signal transmission and muscular contraction</video:title>
      <video:description>Action potentials in the motor neuron cause release of neurotransmitters from the neural vesicles. Interaction of the neurotransmitters with specific receptors, located on the surface of muscle fiber, causes release of calcium ion that initiates the process for contraction in the muscle. Edited by Ashraf</video:description>
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      <video:duration>290</video:duration>
      <video:publication_date>2011-10-23T16:48:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7233.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
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      <video:tag>Muscular</video:tag>
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    <loc>https://dnatube.com/videos/Role-of-p53-to-prevent-cancer-formation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Role of p53 to prevent cancer formation</video:title>
      <video:description>Damage to the cells in your DNA leads to malfunctioning. Here is a brief explanation of how to repair a DNA to make the topic more clear to you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/7e119bb3-a5e6-41cb-aada-da5c626b9d1c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2007-04-06T18:25:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/189.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
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    <loc>https://dnatube.com/videos/Impaled-Objects</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Impaled Objects</video:title>
      <video:description>People have been suddenly impaled by objects during accidents learn what you can do to help people who have been impaled by objects is to avoid the desire to remove them or to help a victim to remove them</video:description>
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      <video:duration>31</video:duration>
      <video:publication_date>2011-11-30T22:04:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9608.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Lysate Preparation (Native)</video:title>
      <video:description>Cell Lysate Preparation is explained in this protocol. This protocol involves three steps to prepare cell lysate. First, harvest the cells. Then, lyse the cells in the lysis buffer. After ultra speed centrifuge, cell lysate is prepared as read-to-use, native lysate in modified RIPA Buffer.</video:description>
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      <video:publication_date>2010-06-08T03:15:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4388.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
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      <video:tag>Lysate</video:tag>
      <video:tag>Preparation</video:tag>
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      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>biology</video:tag>
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    <loc>https://dnatube.com/videos/Infra-Red-Spectroscopy-IR</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Infra-Red Spectroscopy (IR)</video:title>
      <video:description>An education video on Fourier Transform Infra-Red Spectrometry from the Royal Society of Chemistry. From the Modern Instrumental Techniques for schools and colleges DVD. For more information on the Chemistry for our Future programme please visit www.rsc.org (C) Royal Society of Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/7e388be0-3a44-4d3a-a285-4a4845a2246b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>392</video:duration>
      <video:publication_date>2009-04-19T06:50:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1852.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/an-old-math-trick-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>an old math trick - 2</video:title>
      <video:description>an old math trick (tangram) about a 5-13 right triangle, more... http://www.sonom.gr</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/7e3bf965-1fcf-43be-a91e-95537da1e362/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2012-04-13T15:32:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12241.mp4</video:content_loc>
      <video:uploader>dimitris poimenidis</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Second Messenger system?</video:title>
      <video:description>When a signal molecule binds to a cell surface receptor protein, it activates a G protein on the inside of the cell. A full procedure is shown here with diagrams.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7e417401-1fbf-4b3a-b41f-2bdd7ea2b4d1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>38</video:duration>
      <video:publication_date>2013-02-10T01:51:01.000Z</video:publication_date>
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      <video:uploader>Ilse Rey</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>In this video, action potential generation and conduction in a nerve cell is described.An action potential is a short-lasting event that occurs in several types of specialized cells, called excitable cells. These cells include neurons, muscle cells, and endocrine cells. During an action potential, 
electrical membrane potential of a cell rapidly rises and falls, following a consistent trajectory.</video:description>
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      <video:duration>204</video:duration>
      <video:publication_date>2009-05-27T18:53:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2348.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:uploader>RobertHooke</video:uploader>
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      <video:tag>model</video:tag>
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      <video:tag>at</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:publication_date>2011-11-28T05:35:33.000Z</video:publication_date>
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      <video:uploader>benco</video:uploader>
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      <video:tag>alternative</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Remedies</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Newton&apos;s Third Law of Motion</video:title>
      <video:description>Newton&apos;s Third Law of Motion

Every action has an equal and opposite reaction</video:description>
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      <video:duration>480</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:category>Scientific Animations</video:category>
      <video:tag>angiotensin</video:tag>
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      <video:tag>Heart</video:tag>
      <video:tag>atherosclerosis</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>IVF begins with a woman injecting fertility hormones to stimulate the ovary to produce multiple eggs.Dr. Murray, a fertility specialist at NCFMC, reviews the in vitro fertilization (IVF) process and intracytoplasmic sperm injection (ICSI).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/7ee78690-a3c8-47d2-8c17-56a19f75b066/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2009-05-13T04:17:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2167.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>sperm</video:tag>
      <video:tag>california</video:tag>
      <video:tag>Roseville</video:tag>
      <video:tag>Sacramento</video:tag>
      <video:tag>Gonal</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - Public Health 250A - Lecture 11: Overview of Study Designs a</video:title>
      <video:description>Public Health 250A - Lecture 11: Overview of Study Designs a

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25691.jpg</video:thumbnail_loc>
      <video:duration>2622</video:duration>
      <video:publication_date>2012-09-18T16:59:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Vu0fCYC-3m4</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
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      <video:tag>Designs</video:tag>
      <video:tag>A</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7ef29d92-4041-48ce-b608-063bb83fd51a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2011-12-01T20:18:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10350.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>bimanual</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>A change in the heart&apos;s normal electrical conduction system can result in an arrhythmia. The irregular heartbeats due to arrhythmia are explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7efcbf21-7a46-454a-9bb4-c7f12836c15b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>26</video:duration>
      <video:publication_date>2013-02-10T01:57:13.000Z</video:publication_date>
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      <video:uploader>Ilse Rey</video:uploader>
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      <video:title>Richard Dawkins on Why Poetry and Ballet Are Important</video:title>
      <video:description>Humans deeply enjoy and spend many years pursuing disciplines that do not directly contribute to their individual survival.  Richard Dawkins explains why we might be so drawn to thinking up formulas, writing poetry, and dancing on the tips of our toes.</video:description>
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    <loc>https://dnatube.com/videos/What-is-Child-Abuse</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>Child abuse is the Physical, Sexual or Mental neglect or misunderstanding of children. Different characteristics, signs and symptoms of child abuse are shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7f217775-e3e4-49a4-8077-2c50b4305876/cand_5.jpg</video:thumbnail_loc>
      <video:duration>324</video:duration>
      <video:publication_date>2010-11-15T17:49:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5407.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Sperm-Egg-Fussion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sperm Egg Fussion</video:title>
      <video:description>This video shows the process of fertilization when egg and sperms meat. The whole process is shown here with the diagrams and video slides.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/7f2e65ad-958d-4470-b552-e5fcc439116f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2007-04-06T18:02:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/186.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pro Ana Tips to Lose Weight The Right Way with Pro-Thinspiration</video:title>
      <video:description>How does one lose weight while still maintaining a proper balance of the diet and without starving the body. This a Pro-Thinspiration; the pro, Ana, gives tips on how to lose weight the right way.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7f2fe3c9-64d5-413f-ae83-3b7b3d10af68/cand_5.jpg</video:thumbnail_loc>
      <video:duration>145</video:duration>
      <video:publication_date>2011-11-28T07:11:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8352.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
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      <video:tag>the</video:tag>
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    <loc>https://dnatube.com/videos/BiFC-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>BiFC animation</video:title>
      <video:description>This animation shows how BiFC works to show protein protein interaction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/04/7f33cff1-b95a-43f4-8342-3b9f5494bbfa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2008-04-01T05:29:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1311.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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    <loc>https://dnatube.com/videos/Calculating-the-Vapor-Pressure-of-a-Solution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Calculating the Vapor Pressure of a Solution</video:title>
      <video:description>Formula for calculating the vapor pressure of a solution is discussed in detail in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/7f392c02-112e-4bf9-b4ed-87901d5f6b4e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>326</video:duration>
      <video:publication_date>2010-12-20T12:08:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6663.mp4</video:content_loc>
      <video:uploader>faorger</video:uploader>
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    <loc>https://dnatube.com/videos/Overview-of-lipoprotein-physiology-part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Overview of lipoprotein physiology part 4</video:title>
      <video:description>High density lipoprotein or HDL transports cholesterol from the peripheral tissue to the liver where the cholesterol is used and excreted as bile. HDL is produced by cells in the liver and to some extend by other cells in the gut. This video explains the function and physiology of HDL. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7f3c8f42-d7a1-4f57-8721-742079164ba8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>398</video:duration>
      <video:publication_date>2010-11-26T11:45:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6139.mp4</video:content_loc>
      <video:uploader>wises</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video will introduce you with the Medicana IVF Center in Istanbul. This is a medical center which will provide you with advanced facilities within the cheaper prices.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7f47a7f3-5574-4747-a280-b8475487636d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>549</video:duration>
      <video:publication_date>2011-12-01T04:47:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10242.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
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      <video:tag>center</video:tag>
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      <video:tag>vitro</video:tag>
      <video:tag>Europe</video:tag>
      <video:tag>Turkey</video:tag>
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    <loc>https://dnatube.com/videos/Gene-Homology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gene Homology</video:title>
      <video:description>( http://www.abnova.com ) - HomoloGene database identifies homologs among the annotated genes of more than a dozen completely sequenced eukaryotic genomes using an automated procedure. It can find gene homologs (paralogs, orthologs, homologs) based on protein sequence similarity and access pre-computed multiple alignments of homologous proteins. More videos at Abnova ( http://www.abnova.com ) .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/08/7f681321-b4b9-496a-a400-534b9db0efe3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2010-08-19T08:51:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4483.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Biochemistry</video:category>
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      <video:tag>homology</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>A two port laparoscopic cholecystectomy is discussed in this video. A full surgical procedure by the experts is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7f6bbe6f-5d10-4811-b490-052d15b58861/cand_5.jpg</video:thumbnail_loc>
      <video:duration>395</video:duration>
      <video:publication_date>2011-11-29T21:14:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9159.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Port</video:tag>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Cholecystectomy</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Lec 1 - Y Spruing&quot; A technique  showing how to make and attach the y&quot; shaped&quot; sprue.  Orig. air date: OCT 30 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:player_loc>https://www.youtube.com/embed/uANyMiYb0Hc</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This a video that shows a traumatic urinary bladder, one can see the tear or rent the groin injury.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/807fe281-1683-468e-b17d-55e74631468c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>203</video:duration>
      <video:publication_date>2011-11-28T05:53:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8281.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
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      <video:tag>Traumatic</video:tag>
      <video:tag>Urinary</video:tag>
      <video:tag>Bladder</video:tag>
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      <video:tag>injury</video:tag>
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    <loc>https://dnatube.com/videos/What-is-Diffraction-of-Light</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>An activity to show the diffraction of light when passes through the edge of an object. Diffracted light can produce fringes of light, dark or colored bands.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/808930da-df7a-4eda-814e-b3d2ec58787e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2011-12-12T02:46:23.000Z</video:publication_date>
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      <video:uploader>benco</video:uploader>
      <video:category>Physics</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Long double-stranded RNAs (dsRNAs; typically &gt;200 nt) can be used to silence the expression of target genes in a variety of organisms and cell types (e.g., worms, fruit flies, and plants). Upon introduction, the long dsRNAs enter a cellular pathway that is commonly referred to as the RNA interference (RNAi) pathway. First, the dsRNAs get processed into 20-25 nucleotide (nt) small interfering RNAs (siRNAs) by an RNase III-like enzyme called Dicer (initiation step). Then, the siRNAs assemble into endoribonuclease-containing complexes known as RNA-induced silencing complexes (RISCs), unwinding in the process. The siRNA strands subsequently guide the RISCs to complementary RNA molecules, where they cleave and destroy the cognate RNA (effecter step). Cleavage of cognate RNA takes place near the middle of the region bound by the siRNA strand.</video:description>
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      <video:publication_date>2007-05-31T11:54:12.000Z</video:publication_date>
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      <video:uploader>rkgene</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>In this TED talk, Greg Gage is making brain science accessible to all. This inexpensive DIY kit is used to take away the free will of an audience member. It’s not a parlor trick; it actually works. You have to see it to believe it./nTEDTalks is a daily video podcast of the best talks and performances from the TED Conference, where the world&apos;s leading thinkers and doers give the talk of their lives in 18 minutes (or less). Look for talks on Technology, Entertainment and Design -- plus science, business, global issues, the arts and much more.
Find closed captions and translated subtitles in many languages at http://www.ted.com/translate/nFollow TED news on Twitter: http://www.twitter.com/tednews
Like TED on Facebook: https://www.facebook.com/TED</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/04/8096826e-92e5-4540-bb66-01f4b88dbec8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>356</video:duration>
      <video:publication_date>2016-04-14T03:14:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32479.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>Arm</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>&quot;Lec 8 - Endodontic Rubber Dam Placement&quot; Reasons for using rubber dams and the instruments and clamps necessary to place the rubber dam are presented followed by examples of the several methods of placement. Orig. air date: SEP 19 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:duration>734</video:duration>
      <video:publication_date>2012-09-11T09:28:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WEJhlw-1x0o</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Endodontic</video:tag>
      <video:tag>Rubber</video:tag>
      <video:tag>Dam</video:tag>
      <video:tag>Placement</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fermantation</video:title>
      <video:description>Dairy industry uses bacterial lactic acid fermentation to make cheese and yogurt so fermentation is important to understand.  Our muscles also rely on lactic acid fermantation when they are deprived of oxygen so we use this process in our body to survive too. Rest of the information is in the video.</video:description>
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      <video:duration>666</video:duration>
      <video:publication_date>2014-08-26T00:16:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31163.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>How to examine breast?</video:title>
      <video:description>How to examine breast is shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8327921c-ce5e-4fa8-9950-c9e039e48620/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2011-11-30T10:42:55.000Z</video:publication_date>
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      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>Self</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>How</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Diaphragmatic hernia is a defect or hole in the diaphragm that allows the abdominal contents to move into the chest cavity treatment is usually surgical this type of hernia is extremely rare and occurs in only one in every 2000 to 5000 births</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/80a2b370-d39d-4a56-9ce7-589b3aad2415/cand_5.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2011-11-30T10:15:51.000Z</video:publication_date>
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      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>hernia</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Measuring Blood Pressure</video:title>
      <video:description>This video will help you to know the measuring of blood pressure. A step by step description of the whole process is described here to help the beginners.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/80af0f15-738a-436c-9d16-cc7193de8ee0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2013-02-10T02:08:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29904.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Procedures</video:tag>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Measure</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Pressure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Leather-Briefcases-are-Made</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Leather Briefcases are Made</video:title>
      <video:description>At present we see various different types of leather items. This video explains the process of the making of leather briefcases. It is a hand made item.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/80aea79a-357e-4b81-b22e-de1ad4111ed1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>228</video:duration>
      <video:publication_date>2012-12-10T02:11:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28543.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>It</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>Leather</video:tag>
      <video:tag>Briefcases</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-be-more-productive</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to be more productive</video:title>
      <video:description>In the modern world productivity is very important.  The question is how to be more productive? here is asapSCIENCE with the answer.  A scientific approach to productivity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/80b950bb-aab5-4d16-826d-29d16e673819/cand_5.jpg</video:thumbnail_loc>
      <video:duration>195</video:duration>
      <video:publication_date>2014-10-03T06:24:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31844.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Others</video:category>
      <video:tag>productivity</video:tag>
      <video:tag>zeigarnik</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>time</video:tag>
      <video:tag>management</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Instructions-to-Foley-Catheter-Insertion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Instructions to Foley Catheter Insertion</video:title>
      <video:description>Foley Catheter Insertion. In this procedure, a clinician, often a nurse, usually performs the procedure, but self-catheterization is also possible. The catheter may be a permanent one, or an intermittent catheter removed after each catheterization.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/80ba956a-7ff7-4ef5-bbf0-52cf208ac66d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2011-12-11T23:48:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11212.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Foley</video:tag>
      <video:tag>catheter</video:tag>
      <video:tag>Insertion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ann-Arbor-Radon-734-971-0446-Mitigation-Remediation-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ann Arbor Radon (734) 971-0446 Mitigation Remediation System</video:title>
      <video:description>Call Air Quality Control (734) 971-0446 for a FREE price quote. Radon mitigation remediation abatement &amp; testing systems: Ann Arbor Saline Dexter Brighton Ypsilanti Northville South Lyon Clarkston Commerce Twp Lake Orion Novi Rochester Hills Milford Farmington Hills West Bloomfield Canton Pinckney Oxford Plymouth Troy Chelsea Waterford Whitmore Lake Fenton White Lake Highland Wixom Manchester Bloomfield Hills &amp; Detroit. Radon gas extraction removal contractor company, and radon mitigation companies.  -  Radon gas ventilation equipment for the following Michigan counties: Washtenaw Livingston Oakland County Wayne Monroe Lenawee Macomb and Jackson Co. Visit www.RadonMitigationAnnArbor.com or call 734-971-0446.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/80c1adb1-2fae-4b4b-81b3-cba2b9e74c2b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2010-05-07T18:20:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4346.mp4</video:content_loc>
      <video:uploader>Radon Mitigation</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>radon</video:tag>
      <video:tag>mitigation</video:tag>
      <video:tag>remediation</video:tag>
      <video:tag>Ann</video:tag>
      <video:tag>arbor</video:tag>
      <video:tag>abatement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mass-Spectrometry-Ion-Cyclotron-Resonance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mass Spectrometry- Ion Cyclotron Resonance</video:title>
      <video:description>Video shows a Fourier transform ion cyclotron resonance mass spectrometry. The whole process is shown here very clearly in this animated video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/80cacad2-8fb4-48d6-84db-f15d3fc6bf40/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2011-10-23T04:00:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7141.mp4</video:content_loc>
      <video:uploader>cloudiea_re</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Fourier</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>Cyclotron</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>spectrometry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-turn-Powerpoint-presentations-into-videofiles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to turn Powerpoint presentations into videofiles</video:title>
      <video:description>Assignment seminar &apos;Genes in Conflict&apos; about how to turn your powerpoint presetation in to a videofile, using Windows Movie Maker</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/8285560c-29fc-4406-8804-77f0ba832c96/cand_5.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2009-05-27T21:14:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2525.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>seminar</video:tag>
      <video:tag>genes</video:tag>
      <video:tag>in</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>powerpoint</video:tag>
      <video:tag>videofile</video:tag>
      <video:tag>windows</video:tag>
      <video:tag>movie</video:tag>
      <video:tag>Maker</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Recombination-Mechanism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Recombination Mechanism</video:title>
      <video:description>Mechanism of Recombination. Genetic recombination happens during meiosis, a special type of cell division that occurs during formation of sperm and egg cells and gives them the correct number of chromosomes. Since a sperm and egg unite during fertilization, each must have only half the number of chromosomes other body cells have. Otherwise, the fertilized cell would have too many.

Inside the cells that produce sperm and eggs, chromosomes become paired. While they are pressed together, the chromosomes may break, and each may swap a portion of its genetic material for the matching portion from its mate. This form of recombination is called crossing-over. When the chromosomes glue themselves back together and separate, each has picked up new genetic material from the other. The constellation of physical characteristics it determines is now different than before crossing-over. Read more:  http://www.accessexcellence.org/RC/AB/BC/Genetic_Recombination.php</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/82875514-d522-42ae-8b6f-4f68331fbdc8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2010-11-24T05:19:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5917.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Molecular Genetics</video:category>
      <video:tag>recombination</video:tag>
      <video:tag>mechanism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physics-Lab-Demo-1-Introduction-to-Electrostatics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics Lab Demo 1: Introduction to Electrostatics</video:title>
      <video:description>A physics lab demonstration of electrostatics which is the branch of physics that deals with the phenomena and properties of stationary or slow-moving (without acceleration) electric charges.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/829beaad-55f5-4104-80d9-31cce4a9a546/cand_5.jpg</video:thumbnail_loc>
      <video:duration>211</video:duration>
      <video:publication_date>2009-05-27T21:25:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2545.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>demo</video:tag>
      <video:tag>electrostatics</video:tag>
      <video:tag>carleton</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-pinguecula</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is pinguecula?</video:title>
      <video:description>This video explains what pinguecula is in detail and what causes pinguecula.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/e46fffbd-7140-4427-a6d9-aeef6913688d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2013-04-07T18:42:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30443.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Pinguecula</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-Activity-to-Show-Factors-Affecting-Rate-Of-a-Reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An Activity to Show Factors Affecting Rate Of a Reaction</video:title>
      <video:description>How does the rate of reaction is affected by change in temperature and pressure? This video explains different factors affecting the rate of a reaction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/82a83e1c-f340-4cd6-98e0-fa4985287887/cand_5.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2011-12-11T23:50:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11220.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>factors</video:tag>
      <video:tag>Affecting</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Activity</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Presentation-for-Rounds-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Presentation for Rounds - Part 2</video:title>
      <video:description>This video shows a oral presentation for rounds. A brief description by the doctors is shown here to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/82b1bf99-3c26-493e-80bf-41dd6a6b6fc9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>377</video:duration>
      <video:publication_date>2011-12-06T18:11:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10768.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>presentation</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Rounds</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-history-of-Chernobyl</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The history of Chernobyl</video:title>
      <video:description>This is a presentation of the events that went on that day.  On April 26th, 1986 the biggest radioactive disaster to date happened in the Ukraine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/aaba759e-ca0b-4ff1-b1c4-252bfdba6ced/cand_5.jpg</video:thumbnail_loc>
      <video:duration>429</video:duration>
      <video:publication_date>2014-10-02T20:25:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31822.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>History</video:category>
      <video:tag>chernobyl</video:tag>
      <video:tag>Disaster</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Explanation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Visual-DNA-replication2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Visual DNA replication2</video:title>
      <video:description>Visual method for representing five DNA and RNA bases U C A G T with five discrete values on the gray-scale: black (100%), dark (75%), gray(50%), light (25%) and white(0%) www.visualDNA.org This animation illustrates a proposal to replace the nucleic bases letter representation with five discrete values on the gray scale. Instead of letters UCAGT this concept employs five discrete values U=Black, C= Dark, A=Gray, G=light, and T= White. Value of &quot;black&quot; is defined as &quot;absence of light&quot;, thus U =100% black, C=75% black, A=50%black, G=25% black, T=0% black. This is a linear structure with two elements U and T having one neighbor, while three elements, C, A, and G are with two neighbors. The difference between neighboring values is 25%. If we define all pairs that differ 50% we will get: U-A, C-G, A-T. With this single rule we have established all the base pairs for both DNA and RNA and the exchange value which defines these relationships is the value of Gray that represents Adenine (A).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/aa74e17a-09bc-4f56-a60d-80e2c1c60f16/cand_5.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2010-11-19T00:52:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5617.mp4</video:content_loc>
      <video:uploader>Gregor Mobius</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>visualization</video:tag>
      <video:tag>Visual</video:tag>
      <video:tag>Representation</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>Transcription</video:tag>
      <video:tag>replication</video:tag>
      <video:tag>computational</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Levers-Reduce-The-Efforts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Levers Reduce The Efforts</video:title>
      <video:description>This video shows that how can we reduce the effort in lifting a weight with little power. Here weights are lifted by putting the fulcrum at different places and corresponding to that the required powers are discussed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/aa829876-a65c-4de7-9453-1b644c471e2f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2009-08-08T15:28:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3194.mp4</video:content_loc>
      <video:category>Interesting Science</video:category>
      <video:tag>How</video:tag>
      <video:tag>Levers</video:tag>
      <video:tag>work</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Electrical-Engineering-C245-Surface-Micromachin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Electrical Engineering C245 - Surface Micromachin</video:title>
      <video:description>&quot;Lec Last - Electrical Engineering C245 - Surface MicromachinIntroduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24361.jpg</video:thumbnail_loc>
      <video:duration>4883</video:duration>
      <video:publication_date>2012-09-15T07:11:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/050tbxkWjAU</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C245</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>Micromachin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Donkeys-hunted-by-Lions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Donkeys hunted by Lions</video:title>
      <video:description>Donkeys have been domesticated for several thousands of years and as a consequence have lost any flight skills that they had. These Lions are opportunistic and they take advantage of the donkeys lack of know how as captured by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/aa825a59-f42b-492a-bbb2-7eabcf6b49e7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2011-11-26T05:25:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8117.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Lions</video:tag>
      <video:tag>hunting</video:tag>
      <video:tag>donkeys</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laboratory-automation-the-key-skill</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laboratory automation - the key skill</video:title>
      <video:description>Do you want to become a more efficient laboratory technician? Do you want to save money in your laboratory? Do you want to solve problems in your laboratory in an easier and cheaper way?
If you said yes to any of those questions, than SCRIPTING is for you.
Learn everything you need about scripting for laboratory automation here:
http://www.wiley-vch.de/publish/en/books/ISBN978-3-527-34158-0//nSong: Parmafrost by Danosong, obtained in 2014 when still free./nCredits for pictures:
ID-100106346
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      <video:publication_date>2011-12-11T22:46:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11039.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Gas</video:tag>
      <video:tag>TURBINE</video:tag>
      <video:tag>failure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Its-Made-Green-House-Tomatoes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How It&apos;s Made - Green House Tomatoes</video:title>
      <video:description>Clip from the TV show How It&apos;s Made explaining how tomatoes are grown in a greenhouse.  Goes into some detail about the structures in which the tomatoes are grown, as well as how they are nourished.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/8431c60b-5404-4b54-99fb-b5f4d66e7690/cand_5.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2012-12-10T01:51:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28516.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>greenhouse</video:tag>
      <video:tag>tomatoes</video:tag>
      <video:tag>gardening</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-animation-of-weight-reduction-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D  animation of  weight reduction surgery</video:title>
      <video:description>Weight reduction surgery is also referred to as bariatric surgery. This video gives information on the two types of surgery under this, namely restrictive and malabsorpitive in 3d animation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/844cb6cb-12c9-4156-b203-6bd65edaf3ab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>301</video:duration>
      <video:publication_date>2011-12-01T04:37:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10228.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>weight</video:tag>
      <video:tag>Reduction</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>3d</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gynecomastia-Surgery-Qatar</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gynecomastia Surgery Qatar</video:title>
      <video:description>Increased safety gynecomastia surgery qatar is worth the appropriate number of similar to them are often a great diminishment of self respect Watch video for more</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/84501825-6b22-4112-9592-f1267d681272/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2011-12-11T22:45:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11035.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>GYNECOMASTIA</video:tag>
      <video:tag>in</video:tag>
      <video:tag>qatar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Affection-in-Animals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Affection in Animals</video:title>
      <video:description>Is there any affection in animals? if yes, how is it? This video explains affection in animals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/844490dd-f98f-49df-ade8-8d7d259d009c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>318</video:duration>
      <video:publication_date>2009-05-17T20:36:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2256.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Others</video:category>
      <video:tag>affection</video:tag>
      <video:tag>Self</video:tag>
      <video:tag>sacrifice</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>darwinism</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>God</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>animals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-MIT-16885J-Aircraft-Systems-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - MIT 16.885J Aircraft Systems Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 10 - MIT 16.885J Aircraft Systems Engineering, Fall 2005&quot; The DoD and the Space Shuttle

View the complete course: http://ocw.mit.edu/16-885F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14938.jpg</video:thumbnail_loc>
      <video:duration>3782</video:duration>
      <video:publication_date>2012-08-28T04:54:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hzW2ZBtzrUE</video:player_loc>
      <video:uploader>0|57|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>astronautics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>liftoff</video:tag>
      <video:tag>takeoff</video:tag>
      <video:tag>launch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tetris-Mario-Combo-Flash-Game-and-More-DONGs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tetris Mario Combo Flash Game and More DONGs</video:title>
      <video:description>Yes, even *more* games and time-passers from around the web!  Browser pong, a site with version of famous flash games with all levels unlocked, and more.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/63aa21a6-eb3b-4321-8d88-a8811124f4ae/cand_25.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2012-11-27T03:16:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28103.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>mario</video:tag>
      <video:tag>tetris</video:tag>
      <video:tag>Flash</video:tag>
      <video:tag>Games</video:tag>
      <video:tag>pong</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Who-will-smash-into-Andromeda-by-Deep-Sky-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Who will smash into Andromeda? by Deep Sky Videos</video:title>
      <video:description>Is earth going to smash into the Andromeda galaxy? You must see this amazing video to find out what the stir is about the Milky Way and Andromeda galaxies.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/844e9445-0a65-460f-916d-2ff4d8e8aabd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>382</video:duration>
      <video:publication_date>2013-01-12T01:51:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28755.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Andromeda</video:tag>
      <video:tag>Milky</video:tag>
      <video:tag>way</video:tag>
      <video:tag>M31</video:tag>
      <video:tag>Galaxy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brief-description-of-Cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brief description of Cell</video:title>
      <video:description>This video show a brief microscopic description of different parts of cell. Mitochondria is the main source of the energy for the cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/84522161-b8df-48e9-a295-326e8e64d4e2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2009-08-08T15:38:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3211.mp4</video:content_loc>
      <video:category>Cell Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-2-Economics-C3-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 2- Economics C3 Fall 2011</video:title>
      <video:description>&quot;Lec 2- Economics C3&quot;Introduction to Environmental Economics and Policy. These lectures are filmed during Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24363.jpg</video:thumbnail_loc>
      <video:duration>4714</video:duration>
      <video:publication_date>2012-09-15T07:15:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gXGKBoQv3Kg</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Stereotactic-Spirotome-Biopsy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Stereotactic Spirotome Biopsy</video:title>
      <video:description>A step by step explanation of stereotactic spirotome biopsy for microcalcifications is discussed here. Purpose of this video is to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8459c722-685d-4960-b1ef-7f9585807490/cand_5.jpg</video:thumbnail_loc>
      <video:duration>372</video:duration>
      <video:publication_date>2011-12-06T19:51:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10868.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Stereotactic</video:tag>
      <video:tag>Spirotome</video:tag>
      <video:tag>biopsy</video:tag>
      <video:tag>for</video:tag>
      <video:tag>microcalcifications</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Phages-in-Bacteria</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Phages in Bacteria</video:title>
      <video:description>This video will introduce you with the spider shaped bacterias under microscope. A brief description of these phases is provided here for helping the bio students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/84617548-ec6a-45d1-8114-a6ab06726858/cand_5.jpg</video:thumbnail_loc>
      <video:duration>101</video:duration>
      <video:publication_date>2013-04-07T18:35:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30440.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Phage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-Cell-Culture-of-Semi-synthetic-Protein-Polymer-Hydrogels</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D Cell Culture of Semi-synthetic Protein Polymer Hydrogels</video:title>
      <video:description>This video shows how does the protein-polymer conjugates for forming photo-polymerizable bio-mimetic hydro-gels for tissue engineering. Different microscopic structures are also shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/8463af18-207e-4151-982d-8d8b199c2d77/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2013-04-07T19:50:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30497.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Semi</video:tag>
      <video:tag>synthetic</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>polymer</video:tag>
      <video:tag>hydrogels</video:tag>
      <video:tag>for</video:tag>
      <video:tag>3</video:tag>
      <video:tag>d</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>culture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Long-Spinal-Cord-Model-Cranial-Nerves-VII-to-XII</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Long. Spinal Cord Model - Cranial Nerves VII to XII</video:title>
      <video:description>In this video the presenter describes crnial nerves VII-XII in a spinal cord model. This includes the facial nerve, vestibulocochlear nerve, glossopharyngeal nerve, vagus nerve, accessory nerve, hypoglossal nerve, and other accompanying structures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8474980e-4214-4a90-abc4-c59466efd136/cand_5.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2010-11-13T23:36:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5228.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Long</video:tag>
      <video:tag>Spinal</video:tag>
      <video:tag>cord</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Cranial</video:tag>
      <video:tag>Nerves</video:tag>
      <video:tag>VII</video:tag>
      <video:tag>to</video:tag>
      <video:tag>XII</video:tag>
      <video:tag>Facial</video:tag>
      <video:tag>nerve</video:tag>
      <video:tag>vestibulocochlear</video:tag>
      <video:tag>glossopharyngeal</video:tag>
      <video:tag>vagus</video:tag>
      <video:tag>N</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hydrogen-and-oxygen-are-separated-with-electrolysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hydrogen and oxygen are separated  with electrolysis</video:title>
      <video:description>Separation of hydrogen and oxygen through electrolysis unit is shown in this video. During wlectrolysis of water,  the decomposition of water (H2O) into oxygen (O2) and hydrogen gas (H2) due to an electric current being passed through the water occurs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/854e79e5-a283-4776-bc1c-5f579226e8b2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>260</video:duration>
      <video:publication_date>2011-12-15T02:14:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11852.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Hydrogen</video:tag>
      <video:tag>Oxygen</video:tag>
      <video:tag>Electrolysis</video:tag>
      <video:tag>Unit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-4-Economics-C3-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 4- Economics C3 Fall 2011</video:title>
      <video:description>Lec 4- Economics C3 Introduction to Environmental Economics and Policy. These lectures are filmed during Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24365.jpg</video:thumbnail_loc>
      <video:duration>4655</video:duration>
      <video:publication_date>2012-09-15T07:15:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rnn9qSVM8wM</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-flowering-of-Drimys-brasiliensis-Winteraceae</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The flowering of Drimys brasiliensis (Winteraceae)</video:title>
      <video:description>This is the flowering process in Drimys brasiliensis (Winteraceae). For a long time Drimys was considered some kind of relict or &quot;prototype&quot; of the &quot;primitive&quot; plants. This view was likely supported by a set of features (vesselless wood, apocarpic gynoecium, etc) that today are interpreted as homoplasic. Phylogenetic analyses place Winteraceae well inside the Magnoliids. The flowers are strongly protogynous (flowers act as pollen receptors first and later as pollen-releasers). Notice that the perianth enlarges as the flower ages.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/8555f21c-ff4e-4985-af1c-454d1005ed5a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2010-02-12T18:13:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3849.mp4</video:content_loc>
      <video:uploader>Rodrigo Singer</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Angiosperms</video:tag>
      <video:tag>Magnoliids</video:tag>
      <video:tag>Winteraceae</video:tag>
      <video:tag>Drimys</video:tag>
      <video:tag>Rodrigo</video:tag>
      <video:tag>b</video:tag>
      <video:tag>singer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Sequence-a-Human-Genome-E-Coli-Storage-Part-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Sequence a Human Genome E. Coli Storage Part 5</video:title>
      <video:description>E. Coli to Store and Copy DNA: Transcript
E. coli cells containing fragments of human DNA, or any other type of DNA, can be stored in freezers indefinitely. When scientists need to retrieve DNA from the library, they simply revive the cells by bringing them back up to 37 degrees Centigrade - gut temperature.

The E. coli cells act as copiers, producing many copies of the human DNA sequence that they contain. To prepare to sequence DNA, a clone of cells containing the same bit of human DNA is released into a rich, warm broth. The cells are shaken vigorously to provide them with air. This causes them to divide rapidly - about once every half hour. After incubating for just a single night, one third of a teaspoon of broth contains billions of E. coli cells and so, billions of copies of the particular fragment of human DNA they contained.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/85593f4a-5b9a-40fa-bffe-f268fe8edc1c/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-08-31T02:55:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/858.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>humangenomeproject</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hilarious-and-Perfectly-Timed-Photos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hilarious and Perfectly Timed Photos</video:title>
      <video:description>Misplaced price tags, partying grandmas, and cats: it&apos;s all right here!  Have a laugh at these ridiculous and impressive photos.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/ab3cf6e9-e9db-4fee-aeb5-640414f0fc9c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>253</video:duration>
      <video:publication_date>2012-11-24T06:16:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28057.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>funny</video:tag>
      <video:tag>pictures</video:tag>
      <video:tag>Photos</video:tag>
      <video:tag>humor</video:tag>
      <video:tag>hilarious</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Video shows the landing of space craft Curiosity. Its different stages are shown here with the working of NASA scientists.</video:description>
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      <video:duration>143</video:duration>
      <video:publication_date>2013-02-08T04:25:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29666.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
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      <video:tag>has</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>How To Aquire Prostate Cancer?</video:title>
      <video:description>In this video, the narrator discusses how prostate cancer are formed. Through out America and UK, prostate cancer is known as the 2nd largest cancer deaths in men.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/855b7ef2-a6da-42c6-8ab8-63d604d3a9e1/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>Amir Nayak</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Methods for creating a 3-D brain atlas include perfusion with methylene blue, conventional transcardiac perfusion technique, and a transcarotid method to obtain a fixed brain while leaving other tissues fresh for distribution.

This video is from Primate Neuroscience Database of braininfo.org
http://braininfo.rprc.washington.edu/tools.html</video:description>
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      <video:duration>59</video:duration>
      <video:publication_date>2007-03-30T08:52:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/115.mp4</video:content_loc>
      <video:uploader>Mukesh Varshney</video:uploader>
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      <video:tag>methylene</video:tag>
      <video:tag>blue</video:tag>
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    <loc>https://dnatube.com/videos/3D-Animation-of-laparoscopic-liver-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D Animation of laparoscopic liver surgery</video:title>
      <video:description>Laparoscopic surgery is a minimally invasive type of surgery as compared to the traditional open surgery. This 3D animation shows how one is done on the liver, accomplished by piercing tiny holes on various parts of the abdomen to access the liver.</video:description>
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      <video:duration>141</video:duration>
      <video:publication_date>2011-11-28T10:05:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8378.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
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      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Numberphile -  Ramanujan Constant  and 163</video:title>
      <video:description>The university of Nottingham has teamed to present videos on symbols and astronomy. The video forums are through chemistry, test tube, numberphile, deep sky and back stage science video. You need to know some thing that you definitely dint know about number 163 and Ramanujan constants.</video:description>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aspartame A Sweet-Tasting Neurotoxin</video:title>
      <video:description>Aspartame is a common artificial sweetener that is highly controversial in terms of impact it may have on your overall health. Excess aspartame might excite your brain cells to a point of overstimulation – leading to exitotoxicity and brain cell death. Aspartame contains several amino acids that are capable of crossing the blood-brain barrier which can lead to neuronal destruction and damage. It contains aspartic acid, methanol and phenlyalanine. This videos explains the side effects of aspartame.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32092.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Lec 17 - Robert Bird: Res Nullius: Boris Pasternak and the End of the Russian Lyric. June 1, 2011

Part of the Poem Present series at the University of Chicago.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:tag>Konstantin</video:tag>
      <video:tag>Novoselov</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>54</video:duration>
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      <video:uploader>userone</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>PS3 and Stanford University have partnered up to develop software that connects computers across the world to fold proteins.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/8722f1c5-6788-4d9b-9817-f06778c70653/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>Daniel Kushner</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>protein</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Massive-young-star-clusters-in-the-Milky-Way</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Massive young star clusters in the Milky Way</video:title>
      <video:description>A giant nebula hosting one of the most prominent massive young clusters in the Milky Way is captured by The NASA/ESA Hubble Space Telescope. This is a splendid location for continued studies of stellar birth in star forming regions. This is an image of NGC 3603.
Credit:
• ESA/Hubble (M. Kornmesser &amp; L. L. Christensen)
• Narration: Dr. Robert Fosbury
• Design: Martin Kornmesser
• Web Technical Support: Lars Holm Nielsen, Raquel Yumi Shida
• Cinematographer: Peter Rixner (www.perix.de)
• Script: Lars Lindberg Christensen, Will Gater
• Executive Producers: Raquel Yumi Shida, Lars Lindberg Christensen
• Director: Lars Lindberg Christensen/nDr. J is a German astronomer at the ESO. His scientific interests are in cosmology, particularly on galaxy evolution and quasars. Dr. J&apos;s real name is Joe Liske and he has a PhD in astronomy./nHubble European Space Agency Information Centre
Garching/Munich, Germany
• http://www.eso.org
• http://www.spacetelescope.org
• http://hubblesite.org
.
Att. Lars Lindberg Christensen, ESO office 011
Karl-Schwarzschild-Str. 2
DE-85748 Garching bei München
Germany
http://www.spacetelescope.org/</video:description>
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      <video:uploader>Admin</video:uploader>
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      <video:tag>clusters</video:tag>
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      <video:tag>way</video:tag>
      <video:tag>NGC</video:tag>
      <video:tag>3603</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Movement of Paramecium caudatum. Paramecium caudatum are unicellular organisms belonging to the genus of Paramecium of the phylum Ciliophora.They can reach 0.25mm in length and are covered with minute hair-like projections called cilia. The cilia are used in locomotion and feeding. They are often called slipper animalcules because of their slipper-like shape.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/06/874a00e9-0b18-4b51-93e6-76a416fab7c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2010-06-01T08:25:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4381.mp4</video:content_loc>
      <video:uploader>EdukatorFILM</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Ruch</video:tag>
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      <video:tag>caudatum</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 10 - Organic Chemistry Naming Examples 5</video:title>
      <video:description>Organic Chemistry Naming Examples 5

Organic Chemistry Naming Examples 5</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24515.jpg</video:thumbnail_loc>
      <video:duration>604</video:duration>
      <video:publication_date>2012-09-17T13:45:26.000Z</video:publication_date>
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      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
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      <video:tag>Examples</video:tag>
      <video:tag>5</video:tag>
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    <loc>https://dnatube.com/videos/Neck-Vessels-Examination-Tutorial</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>You can find out about the condition of the heart muscle by a neck vessel assessment. The procedure includes checking the pulse of the carotid artery and the jugular veins. Find out what more has to be done to complete the examination and analyze the information.</video:description>
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      <video:duration>198</video:duration>
      <video:publication_date>2011-12-01T23:05:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10554.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Phase-bulk theory vs. Membrane theory. 
Moritz Traube (1826-1894) Wilhelm F. Pfeffer (1845-1920) Julius Bernstein (1839-1917) J. H. van&apos;t Hoff (1852-1911) and Wilhelm Ostwald (1853-1932) Archibald V. Hill (1886-1977) Edward J. Conway (1894-1968) Alan L. Hodgkin (1914-1998) Andrew F. Huxley Fritz Lipmann (1899-1986) J. C. Skou Hans H. Ussing Peter Mitchell Felix Dujardin (1801-1860) Thomas Graham (1805-1869) Martin H. Fischer (1879-1962) H. G. Bungenberg de Jong (1893-1977) Dimitri N. Nasonov (1895-1957) A. S. Troshin (1912-1985) Albert Szent-Gyorgyi (1893-1986) E. Ernst (Ernst Jeno) (1895-1981) Freeman W. Cope (1930-1982) Ludwig Edelmann Raymond Damadian R.C. Murphy, Z.Zhang, J.F.Brogan, J.T.Greenplate, M.M.Ochsenfeld, W.Negendank, G.Karreman, C.F.Hazlewood, and G.N.Ling. Video created by Vladimir Matveev (St.Petersburg). See also:
Pollack G.H. Water, Energy and Life:
http://video.google.com/videoplay?docid=5647197665735558550</video:description>
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      <video:tag>K</video:tag>
      <video:tag>Na</video:tag>
      <video:tag>Vladimir</video:tag>
      <video:tag>Matveev</video:tag>
      <video:tag>St</video:tag>
      <video:tag>Pet</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Tourette-syndrome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Tourette syndrome</video:title>
      <video:description>Tourette syndrome is a neurological disorder. Patients with this disorder lack a chemical called dopamine in their brain, causing tics and compulsive behavior. This video explains what Tourette syndrome in. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/877be785-f932-41ff-b362-ee3ce1df6aa3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2010-11-26T23:00:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6157.mp4</video:content_loc>
      <video:uploader>bumblebee</video:uploader>
      <video:category>Others</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Tourette</video:tag>
      <video:tag>Syndrome</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/His-tagged-Protein-Purification</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>His-tagged Protein Purification</video:title>
      <video:description>( http://www.abnova.com ) - Proteins with histidine tag can be purified and detected easily because the string of histidine residues binds to several types of immobilized metal ions, including nickel, cobalt and copper, under specific buffer conditions. This video provides generic protocol to purify 6xHis-tagged protein by Nickel nitrilotriacetic (Ni-NTA) sepharose. More videos at Abnova ( http://www.abnova.com ).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/10/87baf9f3-6927-4bca-a944-4fee5a8ace50/cand_5.jpg</video:thumbnail_loc>
      <video:duration>268</video:duration>
      <video:publication_date>2010-10-14T03:59:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4656.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>his</video:tag>
      <video:tag>tagged</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>purification</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-Congruent-Triangles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Congruent Triangles</video:title>
      <video:description>How will you identify weather the given triangles are concurrent or not? This video shows some examples and conditions for concurrent triangles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/87c684fa-cbf2-448c-9eda-f59c0f7fdf2c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2010-12-04T13:23:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6448.mp4</video:content_loc>
      <video:uploader>vendetta</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>geometry</video:tag>
      <video:tag>Exploring</video:tag>
      <video:tag>Congruent</video:tag>
      <video:tag>Triangles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-a-Lumbar-Puncture-is-applied</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How a Lumbar Puncture is applied</video:title>
      <video:description>Lumbar Puncture is procedure normally done by an anesthesiologist but most doctors are also knowledgeable of this procedure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/87cd43a3-6844-485f-8739-574b84ad856c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2011-12-01T23:02:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10543.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Lumbar</video:tag>
      <video:tag>puncture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-63-Game-Theory-of-Cheating-Firms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 63 - Game Theory of Cheating Firms</video:title>
      <video:description>Game Theory of Cheating Firms

Pareto Optimality and more on Nash Equilibrium.  Seeing how cheating duopolists parallels the prisoners dilemma</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25513.jpg</video:thumbnail_loc>
      <video:duration>560</video:duration>
      <video:publication_date>2012-09-18T16:02:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XTMbRDRaviM</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>game</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Cheating</video:tag>
      <video:tag>Firms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-with-the-Drosophila-Melanogaster-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working with the Drosophila Melanogaster Video</video:title>
      <video:description>In this laboratory we will use fruit flies to do genetic crosses you will learn how to collect and manipulate drosophila melanogaster collect data from F1 and F2 generations and analyze the results from a monohybrid dihybrid or sex linked cross</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ab5f7072-5e22-4f0e-af90-f8e5a7707c56/cand_5.jpg</video:thumbnail_loc>
      <video:duration>310</video:duration>
      <video:publication_date>2010-11-30T14:47:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6304.mp4</video:content_loc>
      <video:uploader>life</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>working</video:tag>
      <video:tag>with</video:tag>
      <video:tag>the</video:tag>
      <video:tag>drosophila</video:tag>
      <video:tag>melanogaster</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Werner-Syndrome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Werner Syndrome</video:title>
      <video:description>This is video of werner syndrome which is an autosomal recessive segmental progeroid syndrome caused by mutations in a novel member (WRN) of the RecQ family of helicases. Somatic WS cells are hypermutable and have elongated S phases, suggesting possible defects in DNA replication and/or repair.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/05/ab8cb3b7-6e0b-483e-958f-0ce28d34cec2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>113</video:duration>
      <video:publication_date>2016-05-08T17:24:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32497.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>werner</video:tag>
      <video:tag>Syndrome</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lower-Limbs-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lower Limbs Examination</video:title>
      <video:description>This video shows the examination of lower limbs of patient by a physician. Infection in lower limbs may cause problem in prolonged standing or sitting.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/abae59d3-8037-4fc4-890a-6de7a9c8d405/cand_5.jpg</video:thumbnail_loc>
      <video:duration>382</video:duration>
      <video:publication_date>2011-11-29T20:26:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9114.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Examination</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Lower</video:tag>
      <video:tag>limbs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Oxygen-Transport-from-Lungs-to-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Oxygen Transport from Lungs to Cells</video:title>
      <video:description>Oxygen is the essential fuel to keep the cells alive and performing various activities. This video shows the process of oxygen transport from lungs to cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/abc5ae61-8857-45ed-9320-810d8ea2419c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2013-02-11T03:01:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30139.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Oxygen</video:tag>
      <video:tag>Transport</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Lungs</video:tag>
      <video:tag>to</video:tag>
      <video:tag>cells</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mesenteric-Arteriogram-Results</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mesenteric Arteriogram Results</video:title>
      <video:description>Mesenteric arteriography is an x-ray exam of the blood vessels that supply the abdominal area including the small and large intestines watch video for more</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8885a30a-27ee-42bd-b659-e026c6f212ec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2011-11-29T11:08:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8834.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Mesenteric</video:tag>
      <video:tag>Arteriogram</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-56-Cytotoxic-T-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 56 - Cytotoxic T Cells</video:title>
      <video:description>Cytotoxic T Cells

How cytotoxic T cells get activated by MHC-I/antigen complexes and then proceed to kill infected cells</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22509.jpg</video:thumbnail_loc>
      <video:duration>606</video:duration>
      <video:publication_date>2012-09-11T02:20:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oqI4skjr6lQ</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>cytotoxic</video:tag>
      <video:tag>T</video:tag>
      <video:tag>cells</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Intrauterine-Insemination-IUI-Infertility-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intrauterine Insemination (IUI) Infertility Treatment</video:title>
      <video:description>Intrauterine insemination (IUI) is an effective component of treatment for male factor infertility or unexplained infertility using partners sperm. Donor sperm may be used for single women desiring pregnancy or for cases of severe male factor when IVF and ICSI are not an option. 

Georgia Reproductive Specialists provides the latest in assisted reproductive technologies such as in vitro fertilization (IVF), ICSI, preimplantation genetic diagnosis (PGD)blastocyst transfer, egg donation, embryo cryopreservation, ovulation induction and insemination to couples with infertility problems due to endometriosis, polycystic ovary syndrome (PCOS), male factor, fallopian tube obstruction, uterine fibroids and age related issues.

GRS offers convenienently located offices in Alpharetta, Northside and Decatur. For more information visit us online at www.ivf.com, call 404-843-2229 or simply attend a free educational seminar &quot;IVF AFTER HOURS&quot; held monthly at our Northside office.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/8888d5ad-59b5-4a39-84d9-e891c97face0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2009-05-30T10:45:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2720.mp4</video:content_loc>
      <video:category>Education</video:category>
      <video:tag>IUI</video:tag>
      <video:tag>insemination</video:tag>
      <video:tag>male</video:tag>
      <video:tag>infertility</video:tag>
      <video:tag>atlanta</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Carbon-nanotube-muscle-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Carbon nanotube muscle #3</video:title>
      <video:description>This video is based on a science article &quot;Giant-Stroke, Superelastic, carbon nanotube aerogel muscles. It is issue number 5921, volume 323, March 19, 2009 release.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/88a491c8-0779-45e1-b190-79c899b22538/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2009-08-28T17:54:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3292.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>nanotech</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>nanotube</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Principles-Of-Atomic-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Principles Of Atomic Theory</video:title>
      <video:description>This video discusses the relation of atomic structure and chemical bonding. An atom takes part in a chemical reaction and is the smallest unit of matter.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/88b526c5-d661-44a2-b004-e9ab51130436/cand_5.jpg</video:thumbnail_loc>
      <video:duration>419</video:duration>
      <video:publication_date>2011-12-13T03:57:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11647.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Bonding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Derivatives-in-Calculus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Derivatives in Calculus</video:title>
      <video:description>In this video you would get an introduction on what means by &quot;The Chain Rule&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/890c1535-fe52-45b9-8462-9c1b785a52a7/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-27T18:40:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2326.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>derivative</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>Rule</video:tag>
      <video:tag>khan</video:tag>
      <video:tag>academy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-the-theory-of-everything-by-Minute-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is the theory of everything? by Minute Physics</video:title>
      <video:description>How can we describe everything in the observable universe in one mathematical equation? It is called the standard model. Minute Physics presents yet another intelligent and energetic answer to this impervious question.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/890e779e-4fee-4a5a-907e-9df31f41fce8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2013-02-07T05:57:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29221.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Universe</video:tag>
      <video:tag>standard</video:tag>
      <video:tag>model</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Periodic-Table-Trends-Ionization-Energy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Periodic Table Trends: Ionization Energy</video:title>
      <video:description>Periodic Table Trends: Ionization Energy

What an ion is.  Using the periodic table to understand how difficult it is to ionize an atom.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22510.jpg</video:thumbnail_loc>
      <video:duration>733</video:duration>
      <video:publication_date>2012-09-11T02:21:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ywqg9PorTAw</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>periodic</video:tag>
      <video:tag>table</video:tag>
      <video:tag>trends</video:tag>
      <video:tag>Ionization</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-64-Negative-Externalities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 64 - Negative Externalities</video:title>
      <video:description>Negative Externalities

Taking negative externalities into account when thinking about the optimal equilibrium price and quantity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25514.jpg</video:thumbnail_loc>
      <video:duration>360</video:duration>
      <video:publication_date>2012-09-18T16:03:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nBw6KvU51BE</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Negative</video:tag>
      <video:tag>Externalities</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nobel-Prize-in-Chemistry-Robert-Grubbs-and-Richard-Schrock</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nobel Prize in Chemistry, Robert Grubbs and Richard Schrock</video:title>
      <video:description>This video is of an interview with Nobel Prize winners Robert Grubbs and Richard Schrock for their work in Chemistry. They discuss how  faith in science is being lost and how non-scientific attitudes are becoming more prevalent which is making progress in science more difficult.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/89131a94-4a3d-41ea-9020-925256457777/cand_5.jpg</video:thumbnail_loc>
      <video:duration>186</video:duration>
      <video:publication_date>2010-11-13T21:04:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5138.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Nobel</video:tag>
      <video:tag>Prize</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>robert</video:tag>
      <video:tag>Grubbs</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Richard</video:tag>
      <video:tag>Schrock</video:tag>
      <video:tag>Faith</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>decreasing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-GMAT-Data-Sufficiency-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - GMAT: Data Sufficiency  2</video:title>
      <video:description>GMAT: Data Sufficiency  2

6-9, pg. 278</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22294.jpg</video:thumbnail_loc>
      <video:duration>584</video:duration>
      <video:publication_date>2012-09-11T01:39:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8nod8JWaO1o</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Sufficiency</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Salmonella-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Salmonella Video</video:title>
      <video:description>Salmonella are a common bacteria associated with food poisoning. Dr. Finlay shows live Salmonella under the microscope to demonstrate how far and fast they can move. Also featured on the DVD 2000 and Beyond: Confronting the Microbe Menace, available free from HHMI. Salmonella is a genus of rod-shaped, Gram-negative, non-spore-forming, predominantly motile enterobacteria with diameters around 0.7 to 1.5 µm, lengths from 2 to 5 µm, and flagella which grade in all directions. They are chemoorganotrophs, obtaining their energy from oxidation and reduction reactions using organic sources, and are facultative anaerobes. Most species produce hydrogen sulfide, which can readily be detected by growing them on media containing ferrous sulfate, such as TSI.</video:description>
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      <video:duration>41</video:duration>
      <video:publication_date>2007-08-02T22:50:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/595.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Salmonella</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Evolution-Of-Humans-With-Climate-Changes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolution Of Humans With Climate Changes</video:title>
      <video:description>Video shows the evolution of the modern humans with the changes in climates. A step by step change is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/89e775e2-d9b6-4413-b300-d0212e0f7f00/cand_5.jpg</video:thumbnail_loc>
      <video:duration>624</video:duration>
      <video:publication_date>2013-01-14T05:12:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28795.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>History</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>Humans</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Inspection-of-the-Eye-and-Field-of-Vision</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Inspection of the Eye and Field of Vision</video:title>
      <video:description>Inspection of the Eye and field of vision is shown in this video. Doctor check patient&apos;s eye to see if anything is wrong.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/89f1c008-c9c4-49bf-b6d6-095b617a6dfc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>284</video:duration>
      <video:publication_date>2011-12-01T21:55:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10473.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Inspection</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>vision</video:tag>
      <video:tag>USMLE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NurseReviewOrg-Animation-on-Fracture-Repair</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NurseReview.Org - Animation on Fracture Repair</video:title>
      <video:description>NurseReview.Org for more medical and nursing animation ... NurseReview.Org Animation on Fracture Repair atria nclex review cgfns nle medical physical science medicine</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/89f72234-00e8-4dfe-a45a-98ddf4e6ab98/cand_5.jpg</video:thumbnail_loc>
      <video:duration>16</video:duration>
      <video:publication_date>2009-04-24T22:54:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2064.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>nursereview</video:tag>
      <video:tag>org</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>on</video:tag>
      <video:tag>fracture</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>atria</video:tag>
      <video:tag>nclex</video:tag>
      <video:tag>Review</video:tag>
      <video:tag>cgfns</video:tag>
      <video:tag>nle</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Physical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>medicine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Phototroph-and-chemotroph-bacteria</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Phototroph and chemotroph bacteria</video:title>
      <video:description>Suman Bhattacharjee explains the catabolic diversity of bacteria depending on their food source.  One gets its ATP through light and the others through chemical changes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/8a094109-a2c6-4903-b8ab-c542be9bdeff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>501</video:duration>
      <video:publication_date>2014-10-01T15:57:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31729.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Catabolic</video:tag>
      <video:tag>diversity</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>ATP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Application-Of-Bernoulli-Effect</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Application Of Bernoulli Effect</video:title>
      <video:description>This video demonstrates how to fill a bag with wind using the Bernoulli effect. Bernoulli&apos;s Effect is the total energy of a small amount of an incompressible liquid flowing from one point to another remains constant throughout the displacement.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/8a0e9d12-1e9a-41d7-b9cc-499b7281d3ab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2012-12-09T08:33:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28458.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Head</video:tag>
      <video:tag>rush</video:tag>
      <video:tag>Super</video:tag>
      <video:tag>Wind</video:tag>
      <video:tag>Bags</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ozone-mapper</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ozone mapper</video:title>
      <video:description>Increased ultra violet light, biological effects, increased Melanoma, cataracts, carcinoma, inadequate food production, these are but some of the effects of the lack of an ozone layer. Depletion of ozone is caused by man made chemicals such as chlorofluorocarbon commonly referred to as CFCs formerly found in refrigerators, fire extinguishers among other source.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8a235b67-625b-48f2-9a78-a786bef7cd9c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>217</video:duration>
      <video:publication_date>2011-11-23T09:51:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7683.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>ozone</video:tag>
      <video:tag>Mapper</video:tag>
      <video:tag>profiler</video:tag>
      <video:tag>suiter</video:tag>
      <video:tag>Suite</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Diagnostic-left-pleural-rupture-laparoscopy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diagnostic left pleural rupture laparoscopy</video:title>
      <video:description>Attempts to integrate laparoscopic techniques into the treatment of patients with gynecologic malignancies were met with an appropriate demand to show feasibility and then equivalency to traditional surgical approaches.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8a37e705-612d-46ea-bf43-f7a3e85e591d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2011-11-30T10:34:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9575.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Left</video:tag>
      <video:tag>Pleura</video:tag>
      <video:tag>Rupture</video:tag>
      <video:tag>during</video:tag>
      <video:tag>Laparoscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MOLECULAR-COLLAPSE-OF-EVOLUTION-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MOLECULAR COLLAPSE OF EVOLUTION 2</video:title>
      <video:description>This video reveals the Collapse of Evolution on molecular basis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/8a2db4f2-cf2b-4666-a2fe-513a13cd8b40/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-07-04T14:27:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2944.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>God</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>aminoacid</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Dawkins</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-gene-therapy-works-With-explanation-of-viral-types</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How gene therapy works? With explanation of viral types</video:title>
      <video:description>How does gene therapy work? It is know that gene threpay is the use of DNA as a drug to treat disease by delivering therapeutic DNA into a patient&apos;s cells to replace a mutated gene. In video, the types of viral vectors are also explained in great detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/8692ce18-feee-4e17-81e1-9c6c3e3e3a43/cand_50.jpg</video:thumbnail_loc>
      <video:duration>1109</video:duration>
      <video:publication_date>2014-10-13T18:37:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31960.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>gene</video:tag>
      <video:tag>therapy</video:tag>
      <video:tag>Viral</video:tag>
      <video:tag>Vector</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sodium-Polyacrylate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sodium Polyacrylate</video:title>
      <video:description>Sodium Polyacrylate experiment ... Sodium polyacrylate also named acrylic sodium salt polymer, ASAP, the super-slurper (because of its ability to absorb as much as 200 to 300 times its mass in water) is a polymer widely used in consumer products with a formula of [-CH2-CH(COONa)-] repeating. Acrylate polymers generally are considered to possess an anionic charge. While sodium neutralized acrylates are the most common form used in industry, there are also other salts available including potassium, lithium and ammonium.
Text Reff: Wikipedia</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/385cfe5b-ae30-46e6-a871-e3a3573d1253/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2009-03-25T23:07:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1435.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemistry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Expounding-on-Parkinsons-Disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Expounding on Parkinsons Disease</video:title>
      <video:description>Detailed information about PD( Parkinsons Disease). Classification, signs and symptoms causes and pathology are discussed thoroughly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8a342c88-75c4-4e82-8fb7-e638e1b3aa18/cand_5.jpg</video:thumbnail_loc>
      <video:duration>464</video:duration>
      <video:publication_date>2010-11-15T20:44:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5441.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Parkinsons</video:tag>
      <video:tag>Disease</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Strength-and-Tone-of-Muscle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Strength and Tone of Muscle</video:title>
      <video:description>This video shows how to test the muscle strength and tone. This according to the video can be done while playing with the child and how to observe any abnormality during play time.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8a4addd2-eda5-4ca3-a0b6-a393b4cc9930/cand_5.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2011-12-01T19:54:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10292.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Muscle</video:tag>
      <video:tag>Strength</video:tag>
      <video:tag>and</video:tag>
      <video:tag>tone</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tourette-syndrome-views-of-young-patients</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tourette syndrome: views of young patients</video:title>
      <video:description>Tourette syndrome is a neurological disorder that causes tics and compulsive behaviors. In this video, young children with Tourette syndrome have expressed their views about the illness. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/8a4bdc01-b3ac-4797-86b4-8059f125c4e0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>194</video:duration>
      <video:publication_date>2009-04-23T07:09:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2013.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Tourette</video:tag>
      <video:tag>Syndrome</video:tag>
      <video:tag>Views</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Young</video:tag>
      <video:tag>patients</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-At-Evolution-of-Life</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look At Evolution of Life</video:title>
      <video:description>Evolution refers to creation of new types of species and life. The evolution of life on earth is very complex which had started through biological cells and then a structures develops and then the bio diversity occurs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/8ac4ff68-a8fb-40fc-8ed4-0263fc4dc563/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2013-02-07T07:08:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29304.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>of</video:tag>
      <video:tag>life</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brain-Stem-Model-Medial-View-Caudate-Nucleus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brain Stem Model - Medial View - Caudate Nucleus</video:title>
      <video:description>In this video you will see a medial view of the brain stem. Highlighted in red is the caudate nucleus which extends into the temporal lobe, and is surrounded on one side by the lateral ventricle and  proximal to the interventricular foramen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8ad12f8e-59eb-4460-99f3-7cfda5cde85a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2010-11-13T20:23:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5116.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>Stem</video:tag>
      <video:tag>model</video:tag>
      <video:tag>medial</video:tag>
      <video:tag>View</video:tag>
      <video:tag>Caudate</video:tag>
      <video:tag>Nucleus</video:tag>
      <video:tag>Temporal</video:tag>
      <video:tag>lobe</video:tag>
      <video:tag>Lateral</video:tag>
      <video:tag>ventrical</video:tag>
      <video:tag>interventricular</video:tag>
      <video:tag>foramen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-116-Loanable-Funds-Interpretation-of-IS-Curve</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 116 - Loanable Funds Interpretation of IS Curve</video:title>
      <video:description>Loanable Funds Interpretation of IS Curve

Thinking about how real GDP can drive real interest rates</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25649.jpg</video:thumbnail_loc>
      <video:duration>367</video:duration>
      <video:publication_date>2012-09-18T16:48:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/blbR5f2dq_g</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Loanable</video:tag>
      <video:tag>Funds</video:tag>
      <video:tag>interpretation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>is</video:tag>
      <video:tag>curve</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Periodontal-disease-and-respiratory-infections</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Periodontal disease and respiratory infections</video:title>
      <video:description>Periodontal disease has been linked to respiratory disease through recent research studies researchers have concluded that periodontal disease can worsen conditions such as chronic obstructive pulmonary disease and may actually play a causal role in the contraction of pneumonia bronchitis and emphysema</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8ae10485-7087-4fda-a43e-18108e3f481a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2011-11-30T09:13:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9417.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Periodontal</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Respiratory</video:tag>
      <video:tag>Infections</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Embryonic-Stem-Line-Creation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Embryonic Stem Line: Creation</video:title>
      <video:description>The inner cell mass (ICM) cells of blastocyst-stage early human embryos can be removed and cultured. These cells can be grown in the lab indefinitely. Various growth factors cause these cells to develop into a variety of differentiated cells, such as muscle or nerve cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/8af3e9f2-0baf-47ee-840c-dedb1abae603/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2007-08-02T20:09:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/562.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>stemcells</video:tag>
      <video:tag>InnerCellMass</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>embryonicstemcells</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Heliophysics-Program-to-Understand-Sun</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heliophysics Program to Understand Sun</video:title>
      <video:description>A white sands ground station at New Mexico and may other programs for understanding the sun are shown here. The supercomputing facilities available at these stations are also shown.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/8af0363e-bfef-495b-9b66-4ea79430b797/cand_5.jpg</video:thumbnail_loc>
      <video:duration>340</video:duration>
      <video:publication_date>2013-01-12T01:49:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28752.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Understanding</video:tag>
      <video:tag>the</video:tag>
      <video:tag>sun</video:tag>
      <video:tag>Heliophysics</video:tag>
      <video:tag>Program</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 12 - MIT 7.014 Introductory Biology, Spring 2005&quot; Molecular Biology III (Prof. Graham Walker)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15144.jpg</video:thumbnail_loc>
      <video:duration>3033</video:duration>
      <video:publication_date>2012-08-28T13:29:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/40Sum5KfG1Q</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Molecular</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Comparison-Between-Crystalline-And-Amorphous-Solids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Comparison Between Crystalline And Amorphous Solids</video:title>
      <video:description>This video explains the different characteristics of crystalline and amorphous solids. Examples of crystalline solids are salt and diamond while glass is an example of amorphous solids.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8affc63d-1705-4c6e-a546-fbe2b559c049/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2011-12-12T02:37:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11395.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Education</video:category>
      <video:tag>crystalline</video:tag>
      <video:tag>amorphous</video:tag>
      <video:tag>Solids</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Special-Topics-in-Supply-Chain-Management</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Special Topics in Supply Chain Management</video:title>
      <video:description>&quot;Lec 3 - Special Topics in Supply Chain Management&quot; The Internet of Things: A Quantum Leap Forward

Steve Bratt, W3C
John Williams, MIT
Bernie Hogan, GS1 US

View the complete course at: http://ocw.mit.edu/ESD-290S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15484.jpg</video:thumbnail_loc>
      <video:duration>3147</video:duration>
      <video:publication_date>2012-08-28T17:46:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uON1av7YiHw</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>RFID</video:tag>
      <video:tag>Supply</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>shipping</video:tag>
      <video:tag>automotive</video:tag>
      <video:tag>aerospace</video:tag>
      <video:tag>tags</video:tag>
      <video:tag>tracking</video:tag>
      <video:tag>Frequencies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Intron-Splicing-Group-I-Part-22</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intron Splicing  Group I  Part 2/2</video:title>
      <video:description>Group I Intron Splicing (part 2)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8b04bc62-713b-4f55-8c67-9eeb09035c61/cand_5.jpg</video:thumbnail_loc>
      <video:duration>476</video:duration>
      <video:publication_date>2010-11-24T00:18:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5858.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Intron</video:tag>
      <video:tag>Splicing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-Journey-Into-Nanotechnology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video Journey Into Nanotechnology</video:title>
      <video:description>Published for educational purposes only.
Please visit http://nano.cancer.gov/ for further information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/8b1c26d7-8c36-43d4-bea5-5681349d0ed4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
      <video:publication_date>2008-03-28T00:04:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1279.mp4</video:content_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>nanotechnology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/LRO_LCROSS-Launching-To-Moon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>LRO_LCROSS Launching To Moon</video:title>
      <video:description>LRO_LCROSS is a NASA moon project, it is a satellite launched to Moon to make research. It was launched on 18th June 2009 and its purpose is to find dwelling conditions on moon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/8b33974b-8f93-46f8-bd4c-7ff87b40b1dc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>370</video:duration>
      <video:publication_date>2013-02-08T03:03:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29589.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>LRO</video:tag>
      <video:tag>LCROSS</video:tag>
      <video:tag>launch</video:tag>
      <video:tag>06</video:tag>
      <video:tag>18</video:tag>
      <video:tag>09</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Electromagnetic-Spectrum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Electromagnetic Spectrum</video:title>
      <video:description>An electromagnetic spectrum is all the types of light arranged in according to their wavelengths or frequencies. Visible light is the only part of the electromagnetic spectrum we are able to see with our naked eye. This video will explain the electromagnetic spectrum.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8b3eb547-1780-4889-a3de-181d9fe623b0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>353</video:duration>
      <video:publication_date>2011-12-15T06:47:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11867.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Electromagnetic</video:tag>
      <video:tag>Spectrum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Cycle</video:title>
      <video:description>A eukaryotic cell cannot divide into two, the two into four, etc. unless two processes alternate:
doubling of its genome (DNA) in S phase (synthesis phase) of the cell cycle;
halving of that genome during mitosis (M phase).
The period between M and S is called G1; that between S and M is G2.


So, the cell cycle consists of:
G1 = growth and preparation of the chromosomes for replication;
S = synthesis of DNA [see DNA Replication] and duplication of the centrosome;
G2 = preparation for
M = mitosis.
When a cell is in any phase of the cell cycle other than mitosis, it is often said to be in interphase.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8b6abf6c-ceaf-4108-a446-9107015729e0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2010-11-16T12:37:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5489.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-13-Economics-C3-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 13 - Economics C3 Fall 2011</video:title>
      <video:description>&quot;Lec 13- Economics C3&quot;Introduction to Environmental Economics and Policy. These lectures are filmed during Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24374.jpg</video:thumbnail_loc>
      <video:duration>4339</video:duration>
      <video:publication_date>2012-09-15T07:16:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E1PwKhGKC40</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sorting-algorithms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sorting algorithms</video:title>
      <video:description>A sorting algorithm is an algorithm that puts elements of a list in a certain order. This algorithm can be audibilized. The video presents one of audibilized sorting algorithm.  
Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8c3d5ba3-a4ea-4cf8-86cc-5e52a5462e42/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2010-11-26T20:16:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6143.mp4</video:content_loc>
      <video:uploader>tubetub</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>sorting</video:tag>
      <video:tag>algorithms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spinal-Cord-Model-Thoracic-Region</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spinal Cord Model - Thoracic Region</video:title>
      <video:description>This video describes the Thoracic region of the spinal cord. It describes the thoracic vertebrae and their anatomic relation to the accompanying spinal nerves.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ac077e87-ac04-419d-86a5-4a8a5ba12399/cand_5.jpg</video:thumbnail_loc>
      <video:duration>164</video:duration>
      <video:publication_date>2010-11-13T23:53:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5236.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Long</video:tag>
      <video:tag>Spinal</video:tag>
      <video:tag>cord</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Thoracic</video:tag>
      <video:tag>region</video:tag>
      <video:tag>vertebra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-GastroEsophageal-Junction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About GastroEsophageal Junction</video:title>
      <video:description>This video will help you to measure the distance between squamocolumnar junction and the most nearest pariental cells to clarify the structure. It is helpful in finding whether gastric cardia exists from birth or from any gastric disease.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8c3d9c7f-687f-467e-a0c6-115a2d40d222/cand_5.jpg</video:thumbnail_loc>
      <video:duration>448</video:duration>
      <video:publication_date>2011-11-28T23:40:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8564.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>GastroEsophageal</video:tag>
      <video:tag>Junction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Microkeratome-instrument</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microkeratome instrument</video:title>
      <video:description>In this video, how microkeratome works as a precision surgical instrument is shown.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8c7aea1e-8723-499d-a874-0a76bbd5896e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2011-11-29T10:55:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8778.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Microkeratome</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Effects-of-Alcohol-on-Brain-4c662e</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Effects of Alcohol on Brain</video:title>
      <video:description>How does the alcohol affects your brain after entering your body. A brief description is provided here by the experts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/8c7e6ac7-56a5-4d2a-8607-47508db0f704/cand_5.jpg</video:thumbnail_loc>
      <video:duration>133</video:duration>
      <video:publication_date>2013-02-07T06:52:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29292.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Your</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>on</video:tag>
      <video:tag>drugs</video:tag>
      <video:tag>Alcohol</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Automated-Anesthesia-Cart-Anesthesia-Rx-by-McKesson-Supports</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Automated Anesthesia Cart Anesthesia-Rx by McKesson Supports</video:title>
      <video:description>Meet Anesthesia-Rx, an automated anesthesia cart by McKesson, that helps support patient safety initiatives, operating room workflow and reporting. In this video, see how Anesthesia-Rx allows for fast and sure movements in the OR – and how it’s intuitive, touchscreen controls can help ensure nearly any process takes just a few taps on the screen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/08/8c804429-8cb0-4281-a256-b155107546a4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>260</video:duration>
      <video:publication_date>2012-08-06T02:03:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12385.mp4</video:content_loc>
      <video:uploader>anesthesiarx</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>anesthesia</video:tag>
      <video:tag>cart</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rectifiers-a-few-basics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rectifiers a few basics</video:title>
      <video:description>This animated video discusses basic rectifiers. It shows diodes that rectify AC current.  A rectifier is an  device that converts alternating current (AC), which periodically reverses direction, to direct current (DC), which flows in only one direction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8c92cb6d-7174-47f2-a775-c5558b5998c0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>561</video:duration>
      <video:publication_date>2010-11-14T22:48:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5308.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Rectifiers</video:tag>
      <video:tag>A</video:tag>
      <video:tag>few</video:tag>
      <video:tag>Basics</video:tag>
      <video:tag>AC</video:tag>
      <video:tag>DC</video:tag>
      <video:tag>alternating</video:tag>
      <video:tag>Current</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Statistics-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20- Statistics 20</video:title>
      <video:description>Lec 20- Statistics 20 .
Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17209.jpg</video:thumbnail_loc>
      <video:duration>3096</video:duration>
      <video:publication_date>2012-09-02T12:43:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_vR4zVf3Oto</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Reduction-of-Male-Breast-through-Liposuction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reduction of Male Breast through Liposuction</video:title>
      <video:description>This is an illustration of a male breast reduction through liposuction or fat modelling. This procedure is to done to reduce  the size of the breast in this case therefore mostly for cosmetic purposes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8c93e301-e8f4-4b61-a29d-7d953d42e035/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2011-12-01T20:01:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10312.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>male</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>liposuction</video:tag>
      <video:tag>Reduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Leg-Model-Leg-Posterior-Compartment-Deep-Muscles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Leg Model - Leg - Posterior Compartment - Deep Muscles</video:title>
      <video:description>This video describes the deep muscles of the Posterior Compartment of the leg. These include the Popliteus muscle, flexor hallucis longus, as well as the flexor digitorum longus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8c993703-689b-4826-8964-fd76dbae4790/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-11-13T23:20:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5221.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Leg</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Posterior</video:tag>
      <video:tag>Compartment</video:tag>
      <video:tag>Deep</video:tag>
      <video:tag>Muscles</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Echocardiographic-Diagnosis-of-Pulmonary-Embolism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Echocardiographic Diagnosis of Pulmonary Embolism</video:title>
      <video:description>Acute pulmonary embolism affected patients are undergoing echocardiography with increasing frequency 1 as the use of echocardiography in these patients is burgeoning.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8caadd7c-5fba-4414-9037-da729890bac6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2</video:duration>
      <video:publication_date>2011-12-01T19:48:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10271.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Echocardiography</video:tag>
      <video:tag>Showing</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Embolus</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-15-Economics-C3-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 15- Economics C3 Fall 2011</video:title>
      <video:description>&quot;Lec 15- Economics C3&quot;Introduction to Environmental Economics and Policy. These lectures are filmed during Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24376.jpg</video:thumbnail_loc>
      <video:duration>4575</video:duration>
      <video:publication_date>2012-09-15T07:16:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/904C4RTbfkU</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Surgical-Hands-Scrubbing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Surgical Hands Scrubbing</video:title>
      <video:description>This is a demonstration of how to scrub hands before a surgical operation. This video provides the equipment need and how to go about to ensure thorough scrubbing is done.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8cd05a2e-3f84-4218-a6bd-3a7e35d61023/cand_5.jpg</video:thumbnail_loc>
      <video:duration>335</video:duration>
      <video:publication_date>2011-12-06T18:26:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10806.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Scrubbing</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Surgical</video:tag>
      <video:tag>hands</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Xerography-or-electrophotography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Xerography  (or electrophotography)</video:title>
      <video:description>Xerography (or electrophotography) is a photocopying technique developed by Chester Carlson in 1938 and patented on October 6, 1942.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/8cd60c39-257d-44ac-987c-9809fe6b3f3a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2009-08-11T09:15:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3237.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>Xerography</video:tag>
      <video:tag>or</video:tag>
      <video:tag>electrophotography</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-on-embryonic-stem-cells-13</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture on embryonic stem cells -13</video:title>
      <video:description>In addition to growth, animal body needs maintenance as well. Most of our organs are dynamic in the sense that old cells are being replaced by new cells. Stem cells play important role in such maintenance.  Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/8cd6a00a-fd8c-4ec9-b535-f3783bbe9b85/cand_5.jpg</video:thumbnail_loc>
      <video:duration>190</video:duration>
      <video:publication_date>2007-08-16T23:00:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/796.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>regeneration</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Inductrack-Passive-Maglev-train</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Inductrack (Passive Maglev train)</video:title>
      <video:description>Thanks to Klaus Halbach and Richard F. Post inventions, today can be possible such great advances like Inductrack and Electromechanical Batteries.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/8de202e9-3b95-423a-b4d5-555833c22998/cand_5.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2009-05-27T21:49:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2598.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Inductrack</video:tag>
      <video:tag>Passive</video:tag>
      <video:tag>Maglev</video:tag>
      <video:tag>train</video:tag>
      <video:tag>levitation</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>Halbach</video:tag>
      <video:tag>superconductor</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-is-Homophobia-and-Consumerism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Homophobia and Consumerism?</video:title>
      <video:description>This video will try to discuss the reason behind unhappy faces. Homophobia and Consumerism are discussed here by the experts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/8e0b3aa7-255f-474f-acc2-b4659618cb7b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2013-02-09T07:02:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29825.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Homophobia</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Consumerism</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Green-fluorescent-protein-a-tool-for-the-molecular-biologis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Green fluorescent protein: a tool for the molecular biologis</video:title>
      <video:description>Green fluorescent protein first extra from jelly fish, is proving to be a very useful tool for molecular biologist. This video presents the story how green fluorescent protein revolutionized molecular biology. Edited by Ashraf
.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/8e14c090-74e3-496a-8861-c941eb837829/cand_5.jpg</video:thumbnail_loc>
      <video:duration>603</video:duration>
      <video:publication_date>2009-06-26T01:40:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2898.mp4</video:content_loc>
      <video:uploader>sakedi</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>green</video:tag>
      <video:tag>Fluorescent</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>GFP</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Purification-of-the-Restriction-Enzyme-Eco-RI-part-2-of-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Purification of the Restriction Enzyme Eco RI part 2 of 5</video:title>
      <video:description>A convenient and rapid procedure has been developed to purify restriction endonuclease eco ri the method involves sonication of cells at low ionic strength precipitation of the endonuclease with Polymin p elution of the enzyme from the Polymin P precipitate ammonium sulfate precipitation and chromatography on phosphocellulose</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8e1ff3c2-9330-4da9-87bd-e41638cf545a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2011-12-13T22:29:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11738.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>purification</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>restriction</video:tag>
      <video:tag>Enzyme</video:tag>
      <video:tag>Eco</video:tag>
      <video:tag>RI</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
      <video:tag>5</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Histology-of-Kupffer-cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Histology of Kupffer cells</video:title>
      <video:description>The Kupffer cells are macrophages that reside in the lining of the liver. The cells play important role in the normal physiology and homeostasis of liver. They destroy bacteria as well as foreign protein.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8e2084e7-5972-4e17-b1a3-6fe4a5511158/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2011-11-28T05:34:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8232.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Kupffer</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Histology</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Development-of-a-Drosophila-Embryo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Development of a Drosophila Embryo</video:title>
      <video:description>Normally a development of a Drosophila embryo takes about 10 hours.This video explains the morphological changes that take place during it&apos;s development.ila embryo.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/8e20ea30-2c9e-4235-bdd1-41d66aa4b847/cand_5.jpg</video:thumbnail_loc>
      <video:duration>192</video:duration>
      <video:publication_date>2009-05-27T19:12:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2384.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>drosophila</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/First-Major-Flare-of-Solar-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>First Major Flare of Solar Cycle</video:title>
      <video:description>NASA captured what they think is the first intense solar flare of the new cycle. The sun had been unusually quiet through 2009 until yesterday. Research scientist, Michael Kaiser, who helps run the STEREO instrument that captured the images, said, &quot;This is the biggest event we&apos;ve seen in a year or so.&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/f66f14e0-6c76-426b-bdb3-df75e53ec832/cand_5.jpg</video:thumbnail_loc>
      <video:duration>8</video:duration>
      <video:publication_date>2009-08-28T17:48:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3288.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>sun</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Flare</video:tag>
      <video:tag>sunspot</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>NASA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sanger-method-of-DNA-sequencing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sanger method of DNA sequencing</video:title>
      <video:description>Sanger method is a type of DNA sequencing. This video explains how sanger method works. Fred Sanger developed the first technique for sequencing DNA. DNA is replicated in the presence of chemically altered versions of the A, C, G, and T bases. These bases stop the replication process when they are incorporated into the growing strand of DNA, resulting in varying lengths of short DNA. These short DNA strands are ordered by size, and by reading the end letters from the shortest to the longest piece, the whole sequence of the original DNA is revealed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/8e229c64-fc14-4105-a651-aadc3bb9f8c3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2013-02-08T23:53:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29709.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Molecular Genetics</video:category>
      <video:tag>sanger</video:tag>
      <video:tag>method</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>sequencing</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Laparoscopic-Gastric-Bypass-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laparoscopic Gastric Bypass Surgery</video:title>
      <video:description>Video shows a patient named Mary Starr from the US after her laparoscopic gastric bypass surgery at Mumbai. Patient is really satisfied from the treatment she have got.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8e279207-3964-4c55-b067-95ca1c92ef47/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2011-12-01T20:33:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10412.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Mary</video:tag>
      <video:tag>Starr</video:tag>
      <video:tag>From</video:tag>
      <video:tag>the</video:tag>
      <video:tag>US</video:tag>
      <video:tag>after</video:tag>
      <video:tag>her</video:tag>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Gastric</video:tag>
      <video:tag>Bypass</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Mumbai</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Drosophila-Molecular-Clock-Model-Part-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Drosophila Molecular Clock Model Part 5</video:title>
      <video:description>How Drosophila Reacts to circadian rhythm? 
Wild type and mutant fruit fly&apos;s were compared. Mutant strain has mutation of doubletime, it is less effective, resulting in period of 28 hours. Mutant doubletime degrades PER but much more slower than in wild type. As a result, the per gene re expression occurs later in the mutant. The resulting effect on the fruit fly&apos;s circadian rhythm is a lengthened period.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/8e31c70e-4550-4e6c-8a43-d9397b8d0211/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2007-08-09T22:46:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/646.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>clock</video:tag>
      <video:tag>circadian</video:tag>
      <video:tag>Rhythm</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Procedure-For-The-Extraction-Of-Aluminium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Procedure For The Extraction Of Aluminium</video:title>
      <video:description>This short video shows a flow chat for the extraction of aluminium. Al is the chemical symbol for aluminium.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8e4cd027-78af-437e-a050-50075b9fdf53/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2011-12-11T23:24:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11103.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>flow</video:tag>
      <video:tag>Chat</video:tag>
      <video:tag>extraction</video:tag>
      <video:tag>Aluminium</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Why-Do-We-Get-Hangovers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why Do We Get Hangovers?</video:title>
      <video:description>This video explains the cause of hangovers. Hangovers are mainly caused by acetaldehyde which is more toxic than alcohol.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/8e64b370-a1fa-4283-95d1-e9a892ebc266/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2012-12-10T02:12:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28544.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>What</video:tag>
      <video:tag>Causes</video:tag>
      <video:tag>Hangover</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evolution-of-the-door</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolution of the door</video:title>
      <video:description>Well, you don&apos;t think that people would be working on making doors better.  Here take a look at this video, you&apos;ll see that people are working on that very thing.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/8e826816-5c37-4bd5-aea9-a63704897f70/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2014-08-27T16:45:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31446.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Civil Engineering</video:category>
      <video:tag>door</video:tag>
      <video:tag>improvement</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>design</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aging-brain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aging brain</video:title>
      <video:description>In order to remember and to learn new stuff our neurons build up all the times new connections. Scientists no longer hold the longstanding belief that we lose vast numbers of brain cells as we grow older.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/8ea32f6f-c185-49c4-b5d8-49baa4bedc98/cand_5.jpg</video:thumbnail_loc>
      <video:duration>26</video:duration>
      <video:publication_date>2007-05-24T04:29:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/404.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>neurons</video:tag>
      <video:tag>Cognition</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Vagina-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vagina Histology</video:title>
      <video:description>This is the histology of vagina showing how it looks like and the components that one finds in a sample like blood vessels.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ac0dafe1-2c9e-485a-a034-8aaf7539efe2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2011-11-28T05:29:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8214.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>vagina</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/An-Element-Without-Any-Stable-Isotopes-Technetium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An Element Without Any Stable Isotopes-Technetium</video:title>
      <video:description>Technetium has the atomic number 43 and it is a radioactive element. It doesn&apos;t have any stable isotopes.The origin and uses of Technetium is explained in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ac4f5d90-c769-4366-ac21-ceabb25e867a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2011-12-11T23:34:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11150.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Technetium</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Most-watched-5-science-videos-on-youtube</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Most watched 5 science videos on youtube</video:title>
      <video:description>These are the most watched science videos on youtube. They are all so interesting and amazing. Apparently, people love illusion videos.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/04/ac3c05c3-da75-415d-826e-de26aa8789d1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>466</video:duration>
      <video:publication_date>2015-04-17T15:21:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32147.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>watched</video:tag>
      <video:tag>YouTube</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rubber-band-Validated-Exercise-for-Laparoscopy-in-Box-Trainer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rubber band Validated Exercise for Laparoscopy in Box Trainer</video:title>
      <video:description>Even though basic laparoscopic procedures have well been incorporated in residency more advanced procedures are not lack of adequate training during residency influences the subsequent use of a specific technique and ultimately may restrict the implementation of mis in daily practice after completion of residency training</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8f6245e8-ad0b-44b6-8813-45861016765c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2011-12-06T18:23:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10798.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Rubber</video:tag>
      <video:tag>Band</video:tag>
      <video:tag>Validated</video:tag>
      <video:tag>Exercise</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Laparoscopy</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Box</video:tag>
      <video:tag>Trainer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-name-aicds-compounds-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to name aicds: compounds 4</video:title>
      <video:description>Acids are formed by bonding of hydrogen ion with a nonmetallic anion. This video explains how to name acids. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/8f80ffbb-3631-414e-ac8b-921b6ec9aebe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>172</video:duration>
      <video:publication_date>2010-12-21T13:45:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6712.mp4</video:content_loc>
      <video:uploader>mariachi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Acid</video:tag>
      <video:tag>nomenclature</video:tag>
      <video:tag>Compounds</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-18-Economics-C3-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 18 - Economics C3 Fall 2011</video:title>
      <video:description>&quot;Lec 18 - Economics C3&quot;Introduction to Environmental Economics and Policy. These lectures are filmed during Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24379.jpg</video:thumbnail_loc>
      <video:duration>4644</video:duration>
      <video:publication_date>2012-09-15T07:25:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NlgP6ORaANE</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-Electricity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Electricity</video:title>
      <video:description>All you need to know about electricity, it&apos;s uses and application is explained in detail in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/04/901504ac-d387-45e5-97f8-20bfbb0b6c96/cand_5.jpg</video:thumbnail_loc>
      <video:duration>315</video:duration>
      <video:publication_date>2008-04-01T05:54:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1315.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>electricity</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/DNA-acridine-complex-structure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA - acridine complex structure</video:title>
      <video:description>DNA fragment complexed with acridine derivative (a carcinogenic dye). Data source: Protein Data Bank code 2GB9.
Wiki text info: Acridine, C13H9N, is an organic compound and a nitrogen heterocycle. Acridine is also used to describe compounds containing the C13N tricycle.

Acridine is structurally related to anthracene with one of the central CH groups is replaced by nitrogen. Acridine, a colorless solid, was first isolated from coal tar. It is a raw material used for the production of dyes and some valuable drugs. Many acridines also have antiseptic properties such as Proflavine. Acridine and related derivatives bind to DNA and RNA due to their abilities to intercalate. Acridine Orange (3,6-dimethylaminoacridine) is a nucleic acid-selective metachromatic stain useful for cell cycle determination.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/8fa1d58c-cf64-41b5-8d1e-24282e0b8085/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2007-09-19T02:47:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1026.mp4</video:content_loc>
      <video:uploader>adamsan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>acridine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electromyography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electromyography</video:title>
      <video:description>The video shows an electromyography in progress. Electromyography is a technique for evaluating and recording the electrical activity produced by skeletal muscles. The resulting electromyogram shows the electrical potential generated by muscle cells when they are neurologically activated. The signals can be analyzed to detect medical abnormalities, activation level, and recruitment order or to analyze the biomechanics human or animal movement. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8fb14753-9bf5-4584-a30f-299a3dbc3a6a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2010-11-09T09:40:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4808.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Electromyography</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Antarctica-Ancient-Lakes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Antarctica- Ancient Lakes</video:title>
      <video:description>Video contains a discussion about the ancient lake in Antarctica. Video is really interesting and is good for the knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/8fea1e5b-12cc-4886-9e75-4d968bd6ec76/cand_5.jpg</video:thumbnail_loc>
      <video:duration>271</video:duration>
      <video:publication_date>2013-02-17T07:31:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30334.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Ancient</video:tag>
      <video:tag>lake</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Antarctica</video:tag>
      <video:tag>Reached</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/How-Does-the-Sun-Rays-Effects-on-Skin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Does the Sun Rays Effects on Skin</video:title>
      <video:description>This video shows the reason behind skin tanning that is caused due to long exposure to sun Rays. Skin tanning is darkening of skin due to long contact with sun&apos;s rays.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/8ff28045-3b0c-4568-abf7-131f503a44f4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2013-02-11T01:14:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30013.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Effect</video:tag>
      <video:tag>of</video:tag>
      <video:tag>sun</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>tanning</video:tag>
      <video:tag>Melanin</video:tag>
      <video:tag>Vitamin</video:tag>
      <video:tag>d</video:tag>
      <video:tag>Ageing</video:tag>
      <video:tag>UV</video:tag>
      <video:tag>Rays</video:tag>
      <video:tag>Cancer</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Collateralized-Debt-Obligation-CDO</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Collateralized Debt Obligation (CDO)</video:title>
      <video:description>This is a lecture of Khan Academy. Collateralized Debt Obligation (CDO)

Introduction  to collateralized debt obligations (to be listen to after series on mortgage-backed securities.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20165.jpg</video:thumbnail_loc>
      <video:duration>582</video:duration>
      <video:publication_date>2012-09-06T02:17:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XjoJ9UF2hqg</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Collateralized</video:tag>
      <video:tag>Debt</video:tag>
      <video:tag>Obligation</video:tag>
      <video:tag>CDO</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animation-of-Water-Electrolysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation of Water Electrolysis</video:title>
      <video:description>This video shows the electrolysis of water into Hydrogen and Oxygen. When electric current is passed through water it decomposes into hydrogen and oxygen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8ff9d279-6547-488f-bc47-2304bfdbd132/cand_5.jpg</video:thumbnail_loc>
      <video:duration>7</video:duration>
      <video:publication_date>2011-12-11T23:21:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11085.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Electrolysis</video:tag>
      <video:tag>of</video:tag>
      <video:tag>water</video:tag>
      <video:tag>into</video:tag>
      <video:tag>Hydrogen</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Oxygen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Partial-Derivative-Chain-Rule</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Partial Derivative Chain Rule</video:title>
      <video:description>This video tutorial will help you in understanding partial derivative chain rule in multivariate calculus. The video explains this with the help of diagrams and experiment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/9008f85a-48c5-4eec-8617-3e15d7042d5f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>349</video:duration>
      <video:publication_date>2010-12-06T11:14:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6490.mp4</video:content_loc>
      <video:uploader>hidalgo</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>multivariable</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>derivative</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>Rule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Symphony-of-Science-Onward-to-the-Edge</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Symphony of Science - Onward to the Edge</video:title>
      <video:description>At the beginning people did not know what was there beyond this  world. But as time went by people started finding out more and more about this world. Scientist are still finding out amazing facts about our Earth. This is a song by the symphony of science. This song is called onward to the edge.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/91867738-6b7f-4926-8177-2244e47ef0f8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>213</video:duration>
      <video:publication_date>2012-12-01T07:32:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28195.mp4</video:content_loc>
      <video:uploader>Samuel Oneal</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Symphony</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Onward</video:tag>
      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Edge</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/New-motion-capture-technology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>New motion-capture technology</video:title>
      <video:description>This video shows how the new motion-capture technology is used without the markers. A new motion-capture technology could allow even low-budget film makers to use sophisticated animation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/918a2f8a-cac5-403f-b358-c11e1c5b294a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2012-12-06T22:05:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28289.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>motion</video:tag>
      <video:tag>capture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hair-Restoration-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hair Restoration Animation</video:title>
      <video:description>In this video, hair restoration animation is shown. Currently, hair restoration includes the medical and surgical treatment of various forms of hair loss, including non-surgical.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/91930f3e-e779-4a82-9330-d0971f514b81/cand_5.jpg</video:thumbnail_loc>
      <video:duration>350</video:duration>
      <video:publication_date>2011-12-06T18:44:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10847.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>hair</video:tag>
      <video:tag>Restoration</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ionic-bond</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ionic bond</video:title>
      <video:description>An ionic bond (or electrovalent bond) is a type of chemical bond that can often form between metal and non-metal ions (or polyatomic ions such as ammonium) through electrostatic attraction. In short, it is a bond formed by the attraction between two oppositely charged ions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/9196fd24-15af-441b-b6a7-9ee62cb67072/cand_5.jpg</video:thumbnail_loc>
      <video:duration>23</video:duration>
      <video:publication_date>2008-03-30T02:23:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1288.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Ionic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Astrophysics-Cosmic-Light</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Astrophysics Cosmic Light</video:title>
      <video:description>Astrophysics Cosmic Light, Qufdsfdsfsdasars Einstein Ring - Crossfdsfdsdfsdfdsfsdcxvcdxvcxvcx</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/919e4e37-872b-44c2-891c-67fe663bf7c7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2009-04-06T22:34:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1600.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>astrophysics</video:tag>
      <video:tag>Cosmic</video:tag>
      <video:tag>Light</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-19-Economics-C3-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 19 - Economics C3 Fall 2011</video:title>
      <video:description>&quot;Lec 19 - Economics C3&quot;Introduction to Environmental Economics and Policy. These lectures are filmed during Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24380.jpg</video:thumbnail_loc>
      <video:duration>4673</video:duration>
      <video:publication_date>2012-09-15T07:25:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1fqp6WlsKsU</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Antibiotics-Targeting-Ribosomes-Prof-Ada-Yonath-Nobel-Pri</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Antibiotics Targeting Ribosomes: Prof. Ada Yonath, Nobel Pri</video:title>
      <video:description>Resistance to antibiotics is a significant problem in modern therapeutics. Ribosomes of pathogenic bacteria are major targets for antibiotics. Ribosomes are a cellular organelle catalysing the translation of genetic code into proteins. They are protein/RNA assemblies arranged in two subunits that associate for performing protein biosynthesis. The large subunit (1.5 megaDa, 3000 nucleotides in two RNA chains and ~35 proteins) creates the peptide bonds and provides the path for emerging nascent proteins. The smaller subunit (0.85 megaDa, 1500 nucleotides in one RNA chain and ~20 proteins) has key roles in controlling the fidelity of codon-anti-codon base-pairing and in initiating the biosynthetic process.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/91c947b0-39c2-48da-ab99-73e01da4fef0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2010-11-09T12:46:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4849.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>antibiotics</video:tag>
      <video:tag>Targeting</video:tag>
      <video:tag>ribosomes</video:tag>
      <video:tag>Prof</video:tag>
      <video:tag>Ada</video:tag>
      <video:tag>Yonath</video:tag>
      <video:tag>Nobel</video:tag>
      <video:tag>Prize</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>2009</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cancer-cell-cycle-and-checkpoints-12</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cancer, cell cycle and checkpoints (1/2)</video:title>
      <video:description>Lecture about developing a cancer, normal cell cycle and checkpoints. How and why normal cell becomes cancerous?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/91c3d9db-cc86-47f4-840f-57f397a377e9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>606</video:duration>
      <video:publication_date>2010-11-23T00:40:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5728.mp4</video:content_loc>
      <video:uploader>diabeticman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>checkpoints</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-number-1-Predator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The number 1 Predator</video:title>
      <video:description>Is this the world&apos;s most powerful predator, be the judge. Meet the Siberian tigers who are known to even the grip of a python.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/91ca82b6-d844-4d80-a706-ee04da5c7d38/cand_5.jpg</video:thumbnail_loc>
      <video:duration>215</video:duration>
      <video:publication_date>2011-11-26T00:45:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8033.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>World</video:tag>
      <video:tag>s</video:tag>
      <video:tag>most</video:tag>
      <video:tag>Powerful</video:tag>
      <video:tag>Predator</video:tag>
      <video:tag>life</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mammals</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Scalp-squamous-cell-carcinoma-surgery-video-vignettes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Scalp squamous cell carcinoma  surgery video vignettes</video:title>
      <video:description>This video presents case study 79 year old non smoker non diabetic with cll in remission x1 month followed and treated by fnp for multiple bbcs had well differentiated scc eliiiptically excised with clear margins from parietal scalp in jan of 2008</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/91ce04b3-0407-4f99-8fee-1d8cc59f41f6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>282</video:duration>
      <video:publication_date>2011-12-06T20:19:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10927.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Scalp</video:tag>
      <video:tag>squamous</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>carcinoma</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>Vignettes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evolution-of-the-Y-Chromosome-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolution of the Y Chromosome Part 2</video:title>
      <video:description>How did the human Y chromosome become so small relative to its X counterpart? This animation depicts the 300-million-year odyssey of the sex chromosomes that began when the proto X and Y were an identical pair. (No audio narration.)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/91d0678e-e4a3-46d7-8c1a-0aab5e23cd07/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2007-08-06T13:55:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/620.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>chromosome</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heart-examination-by-a-doctor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart examination by a doctor</video:title>
      <video:description>This video contains the proper examination of heart by an expert doctor. For a proper examination it is very important to have a proper position for examination and should have a good experience for examination.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/91d11a0a-7c3e-4c5b-86f7-59c30906d78a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>261</video:duration>
      <video:publication_date>2011-12-01T20:37:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10425.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>USMLE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-make-iodine-from-alkali-metal-iodide</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to make iodine from alkali metal iodide</video:title>
      <video:description>Pure iodine can be obtained from reaction between alkali metal iodide and hydrochloric acid. This video demonstrates how to make iodine from alkali metal iodide. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/91e0a548-401b-4858-805a-375fbec8b652/cand_5.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2010-11-12T22:16:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5063.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>make</video:tag>
      <video:tag>iodine</video:tag>
      <video:tag>From</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Alkali</video:tag>
      <video:tag>Metal</video:tag>
      <video:tag>Iodide</video:tag>
      <video:tag>Hydrochloric</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Hydrogen</video:tag>
      <video:tag>Peroxide</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Sequence-a-Human-Genome-Conclusion-part-13</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Sequence a Human Genome Conclusion  part 13</video:title>
      <video:description>The Human Genome Project also produced other advances, not expected to be accomplished until much later. These included an advanced draft of the mouse genome and an initial draft of the rat genome. 

Medical researchers did not wait to use data from the Human Genome Project. When the project began in 1990, fewer than 100 human disease genes had been identified. At the project&apos;s conclusion in 2003, the number of identified disease genes had risen to more than 1,400. 

The Human Genome Project focused on the DNA sequence of an individual. The next step was to analyze DNA sequences from different populations. This catalog of human genetic variation was called the HapMap. Completed in 2005, the HapMap used single nucleotide polymorphisms called SNPs to identify large blocks of DNA sequence called haplotypes that tend to be inherited together. To use the data, researchers compare haplotypes between people with and without a disease. Haplotypes shared by people with the disease are then examined in detail to look for associated genes. Already, scientists have used its data to identify a gene associated with age-related macular degeneration, a disease responsible for blindness among the elderly. It is expected that the HapMap will play an important role in identifying many more disease genes in the future.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/91fa9781-54e4-4b5d-92bb-cb907f8f2bed/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-09-01T17:19:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/873.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>humangenomeproject</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Female-Physiology-33</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Female Physiology 3/3</video:title>
      <video:description>This animation shows cvaric cycle in female. Fisiologia Femenina i Ciclo ovarico.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/3d362833-22cb-4358-9941-38ef71646ac6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2009-04-23T06:58:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1999.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>medicine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Our-ancestors-be-more-alike-than-we-think</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Our ancestors be more alike than we think?</video:title>
      <video:description>Four people map their genographical history to find out whether our ancestors be more alike than we think? 

See All National Geographic Videos
http://video.nationalgeographic.com/video/?source=4001</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/9236b5f6-aabb-4db3-8be4-10a8762d9246/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-07-08T03:14:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3027.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>genographic</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Ancestors</video:tag>
      <video:tag>family</video:tag>
      <video:tag>Africa</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Integrate-Multivariable-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Integrate Multivariable Functions</video:title>
      <video:description>This video explains how to integrate a multivariate function. Here different problems are solved with the help of example which will make this concept more clear in your mind.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/9285539c-d990-49c8-8039-0c915dc2b420/cand_5.jpg</video:thumbnail_loc>
      <video:duration>780</video:duration>
      <video:publication_date>2010-12-06T11:06:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6486.mp4</video:content_loc>
      <video:uploader>hidalgo</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>multivariable</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Integrating</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-Ecological-Footprints</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Ecological Footprints</video:title>
      <video:description>This video shows the process to determine the ecological footprints. Video is very helpful for the knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9286816d-3a73-48bd-9e09-310768f66ede/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2010-11-22T22:03:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5675.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>my</video:tag>
      <video:tag>ecological</video:tag>
      <video:tag>Footprint</video:tag>
      <video:tag>02</video:tag>
      <video:tag>electricity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/inspection-of-the-mouth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>inspection of the mouth</video:title>
      <video:description>This video describes the procedure of mouth inspection. Before inspection, lipstick or color should be removed. During inspection, among other signs, one should look for redness of swelling. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/928c3d7a-69c4-41d9-b81f-0a2a5fb9532b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2011-12-01T03:53:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10165.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>inspect</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Mouth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/PCR-Purification</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PCR Purification</video:title>
      <video:description>Following PCR, you need to get rid of excess short primers, dNTPs, enzymes, short-failed PCR products and salts. We use a silica-gel-membrane for binding of DNA in high-salt buffer (pH 4.5~5.5) and elution of DNA with low-salt buffer (pH 7.0~9.0) or ddH2O to get clean PCR products for downstream applications.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/03/92991b61-37e6-407d-9ccd-ac6fdfd7e297/cand_5.jpg</video:thumbnail_loc>
      <video:duration>184</video:duration>
      <video:publication_date>2010-03-22T08:40:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3995.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>PCR</video:tag>
      <video:tag>purification</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Team-5-Flight-Attempt-1-MIT-Unified-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Team 5: Flight Attempt 1 | MIT Unified Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 6 - Team 5: Flight Attempt 1 | MIT Unified Engineering, Fall 2005&quot; Team 5 - Flight Attempt 1

View the complete course: http://ocw.mit.edu/16-01F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15188.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2012-08-28T15:32:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gxFsKhZcTW0</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>unified</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>aerospace</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>thermodynamics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cholesteatoma-with-attic-perforation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cholesteatoma with attic perforation</video:title>
      <video:description>Cholesteatomas have been recognized for decades as a destructive lesion of the skull base that can erode and destroy important structures within the temporal bone its potential for causing central nervous system complications eg brain abscess meningitis makes it a potentially fatal lesion</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/929e525e-9825-4c31-a642-33c2b18f28c0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2011-10-21T01:49:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7122.mp4</video:content_loc>
      <video:uploader>maryKarb</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cholesteatoma</video:tag>
      <video:tag>Attic</video:tag>
      <video:tag>Perforation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Science-of-a-Starling-Murmuration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Science of a Starling Murmuration</video:title>
      <video:description>A flock of starlings is called a murmuration. These flocks may include other species of starlings and sometimes species from other families. This sociality is particularly evident in their roosting behaviour; in the non-breeding season some roosts can number in the thousands of birds. Starlings imitate a variety of avian species and have a repertoire of about 15–20 distinct imitations. They also imitate a few sounds other than those of wild birds. The calls of abundant species, calls that are simple in frequency structure and calls that show little amplitude modulation are preferentially imitated. There are local dialects of mimicked sounds.[3] Starlings have also been known to imitate other, man-made environmental sounds, such as phone boxes and cars.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/08/92b24d81-4885-4446-b242-c76c06de366a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2015-08-19T16:32:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32264.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Murmuration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Have-You-Had-Your-Medical-Tune-Up</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Have You Had Your Medical Tune Up</video:title>
      <video:description>Life can get hectic sometimes especially for men over 45 need but four simple lab tests could prevent future diseases taking the time to have a tune up for your important relationships is worth the effort</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/92b991d8-d4f1-482e-ae86-c0eae9840e70/cand_5.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2011-11-30T22:35:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9691.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Have</video:tag>
      <video:tag>You</video:tag>
      <video:tag>Had</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Tune</video:tag>
      <video:tag>up</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-do-robot-swarms-evolve-effective-communication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How do robot swarms evolve effective communication?</video:title>
      <video:description>This video show swarms of robots evolving effective communication. These robot swarms drastically improving communication.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/92d7e2d8-5785-4807-ae09-c6e9cb74365b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2012-11-26T20:38:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28075.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>robots</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Simulations-of-the-villin-headpiece</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Simulations of the villin headpiece</video:title>
      <video:description>Proteins are long chain polymers of amino acids. They exist in folded form in nature. This video shows the three dimensional folding of villin headpiece which is a 36 residue protein. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/04/92e87efe-8997-4caf-9306-5583f01a552a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>199</video:duration>
      <video:publication_date>2008-04-01T13:58:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1316.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>folding</video:tag>
      <video:tag>of</video:tag>
      <video:tag>proteins</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Intercostal-Tube-Insertion-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intercostal Tube Insertion Video</video:title>
      <video:description>Intercostal tube insertion is appropriate to prevent the development of a pleural collection such as after a thoractomy or to prevent a tension pneumothorax in the ventilated patient with rib fractures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/944e09f1-01a4-4e63-9481-a67dcfe7b4d9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>215</video:duration>
      <video:publication_date>2011-12-01T01:58:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9892.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Intercostal</video:tag>
      <video:tag>tube</video:tag>
      <video:tag>Insertion</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Insulin-Diabetes-Cured-by-Obesity-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Insulin Diabetes Cured by Obesity Surgery</video:title>
      <video:description>Obesity surgery cures insulin diabetes. This fact was discovered by medical professionals who perform stomach bypass procedures. It seems the diabetes vanishes after the surgery. Patients who had the procedure tell their stories in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9473b280-aa33-4b16-9d0a-8dea9ca976ba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>381</video:duration>
      <video:publication_date>2011-12-01T04:32:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10222.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Insulin</video:tag>
      <video:tag>Diabetes</video:tag>
      <video:tag>obesity</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>cure</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-Are-Immortal-Worms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Immortal Worms</video:title>
      <video:description>Video shows a group working on the species of immortal worms. Some secrets of these immortal worms are discussed here to help you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/9477602d-7019-4daa-a5c1-f1ad7d1b1861/cand_5.jpg</video:thumbnail_loc>
      <video:duration>395</video:duration>
      <video:publication_date>2013-01-14T04:14:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28764.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Secret</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
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      <video:tag>worms</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Earth-threatening-Asteroids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Earth-threatening Asteroids</video:title>
      <video:description>It is believed that dinosaurs were wiped out from the earth as a result of an asteroid hitting the planet. Will asteroid strike the Earth again and wipe out all life as we know it? Astronomers are looking for asteroids that can hit the earth in future. Edited by Ashraf     
.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/947caf59-0753-4fbe-88b4-7a4e0acb33f3/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-08T20:58:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4208.mp4</video:content_loc>
      <video:uploader>hassan</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Asteroids</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>ESA</video:tag>
      <video:tag>Spitzer</video:tag>
      <video:tag>Hubble</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>telescopes</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>threatening</video:tag>
      <video:tag>impacts</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>planetoids</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>sun</video:tag>
      <video:tag>Planets</video:tag>
      <video:tag>meteoroids</video:tag>
      <video:tag>Comets</video:tag>
      <video:tag>2012</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-bacteria-increase-their-number-exponentially</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does bacteria increase their number exponentially</video:title>
      <video:description>This video explains binary fission in bacteria.  It tells you how efficient this kind of reproductive strategy is.  It also explains how binary fission works.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/94848a44-b22a-42eb-81c2-53d19751cb36/cand_5.jpg</video:thumbnail_loc>
      <video:duration>512</video:duration>
      <video:publication_date>2014-10-01T10:50:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31715.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>binary</video:tag>
      <video:tag>Fission</video:tag>
      <video:tag>bacteria</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Short-Term-Memory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Short Term Memory</video:title>
      <video:description>Here is a girl who can remember the view seen through window of a car only for a few seconds. This is a short term memory.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/94a24115-4c2d-47d9-83ae-011da33f5bba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2009-06-19T16:41:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2852.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>short</video:tag>
      <video:tag>term</video:tag>
      <video:tag>Memory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Use-a-Twisthaler</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Use a Twisthaler</video:title>
      <video:description>This video shows a step by step procedure for inhaling a twist-haler. It is a breath inhaling device it means medication is released when you inhale.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/94b76f17-70b2-4ad2-ac0c-20b303f35d63/cand_5.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2011-12-06T20:13:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10919.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>using</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Twisthaler</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 18- Computer Science 61A.  These lectures are filmed during fall 2010. 
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17869.jpg</video:thumbnail_loc>
      <video:duration>2703</video:duration>
      <video:publication_date>2012-09-03T17:53:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6LDMG2lnK0A</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Metastasis-Travel-In-The-Body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Metastasis Travel In The Body</video:title>
      <video:description>Matastasis is a disease that spreads from one organ to another. This is sometimes also known as mets.It travels through the blood cells as seen on this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/94b78fd8-4c41-4b0e-8605-19d065668ae4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>8</video:duration>
      <video:publication_date>2007-12-04T03:38:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1161.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>metastasis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Water-Absorption-In-Plants</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Water Absorption In Plants</video:title>
      <video:description>This video demonstrates how plants absorb water. Ascent of sap is the upward motion of water from the root up to the top of the plant.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/94c696b9-c200-4788-ae94-fc70232c7a94/cand_5.jpg</video:thumbnail_loc>
      <video:duration>116</video:duration>
      <video:publication_date>2011-12-12T02:08:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11309.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>absorption</video:tag>
      <video:tag>movement</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Plants</video:tag>
      <video:tag>Ascent</video:tag>
      <video:tag>Sap</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Young-earth-creationists-must-deny</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Young earth creationists must deny</video:title>
      <video:description>Scientists using reason, logic, and simple mathematics, have shown as that the universe is big and the speed of light is constant. This posses a big problem for young earth creationists.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/94faa20a-ec9e-4a1f-a2ae-7f132776a324/cand_5.jpg</video:thumbnail_loc>
      <video:duration>545</video:duration>
      <video:publication_date>2012-12-01T06:03:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28156.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Young</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>creationists</video:tag>
      <video:tag>Must</video:tag>
      <video:tag>deny</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-on-Biochemistry-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture on Biochemistry – 3</video:title>
      <video:description>This video presents lecture on Biochemistry delivered by Professor Robert A. Weinberg at MIT. In his lecture, Professor Weinberg described structure of protein as well as different kinds of bonding, tertiary and quaternary structure, condensation or dehydration reactions. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/94f4926d-034d-4cbd-a885-479a2765489c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3014</video:duration>
      <video:publication_date>2009-03-31T22:50:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1540.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Biochemistry</video:tag>
      <video:tag>3</video:tag>
      <video:tag>mit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Repair-of-The-Bowel</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Repair of The Bowel</video:title>
      <video:description>Video contains a laparoscopic suture repair of bowel. A full surgical procedure performed by the experts is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/94fd4a25-edea-43fb-a2af-2e0cdc8e0049/cand_5.jpg</video:thumbnail_loc>
      <video:duration>145</video:duration>
      <video:publication_date>2011-12-01T01:40:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9858.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Suture</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>of</video:tag>
      <video:tag>bowel</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bulletproof-hoodie-and-the-non-Newtonian-fluids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bulletproof hoodie and the non-Newtonian fluids</video:title>
      <video:description>In this video Mr hank describes how non-Newtonian fluids are important in saving life and future anticipations in a bulletproof hoodie. Enjoy!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/94ff5f29-968d-4437-8599-64930cdb36be/cand_5.jpg</video:thumbnail_loc>
      <video:duration>211</video:duration>
      <video:publication_date>2013-02-09T07:04:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29826.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Non</video:tag>
      <video:tag>Newtonian</video:tag>
      <video:tag>Fluids</video:tag>
      <video:tag>A</video:tag>
      <video:tag>bulletproof</video:tag>
      <video:tag>hoodie</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Parts-of-the-Brain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Parts of the Brain</video:title>
      <video:description>3 D views (Frontal, superior, inferior and lateral) of parts of the brain. Free for use- educational purposes</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/75b6b663-0ddf-4f90-bbab-011d47e930ab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>197</video:duration>
      <video:publication_date>2009-04-29T05:09:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2113.mp4</video:content_loc>
      <video:uploader>drneelesh</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>cerebrum</video:tag>
      <video:tag>Cerebellum</video:tag>
      <video:tag>midbrain</video:tag>
      <video:tag>neelesh</video:tag>
      <video:tag>bhandari</video:tag>
      <video:tag>Mark</video:tag>
      <video:tag>IV</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fertilization-and-Implantation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fertilization and Implantation</video:title>
      <video:description>In this human physiology video, important parts of fertilization and implantation is explained. During copulation the continued stimulation of the glands penis triggers the spasm of muscles of the genital organs creating the organism and resulting in the discharge of semen from the urethra.When semen is deposited with in the vagina the sperms tend to move in all directions, but many find their way up the cervix of the uterus and out into the oviducts and up the tube where they meet the descending ovum.Three days is required for an ovum to travel down the oviducts to the uterus, an oocyte lives, however, only about 24 hours after its liberation from the follicle.As the sperm and ovum meet fertilization may take place and if fertilization occurs, in the oviduct It is believed that a woman period of fertility lasts only a day or two after ovulation. If the ovum is not fertilized during this time it passes from the body. If the ovum is fertilized, it becomes implanted in the endometrium; implantation usually takes place 3 to 4 days after the Young embryo reaches the uterus 6 or 7 days after the egg was fertilized.Fertilization can only occur if the ovum and sperm are transported simultaneously to the ampullary isthmic junction. The process of fusion of a sperm with an ovum is called fertilization.During fertilization a sperm comes in contact with the zonapellucida layer of the ovum and induces changes in the membrane that block the entry of additional sperms. One sperm only can fertilize an ovum.The secretions of acrosome help the sperm enter into the cytoplasm of the ovum through the zonapellucida and the plasma membrane.The completion of the meiotic division of the secondary oocyte. The second meiotic division is also unequal and results in the formation of a second polar body and a haploid ovum (ootid) soon the haploid nucleus of the sperms and that of the ovum fuse together to form a diploid zygote.Human female is xx and that of the male is xy chromosome. Therefore all the haploid gametes produced by the female (</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/03/b11ea632-8b18-4b38-acc9-ae8a6a443c80/cand_5.jpg</video:thumbnail_loc>
      <video:duration>558</video:duration>
      <video:publication_date>2016-03-01T21:12:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32435.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Fertilization</video:tag>
      <video:tag>Implantation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Atom-wave-functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Atom wave functions</video:title>
      <video:description>Atom wave function in quantum mechanics is a mathematical object that represents a particular pure quantum state of a specific isolated system of one or more particles. It is a central entity in quantum mechanics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/03/9508f5b4-3b76-4d56-a290-c9d510ba5586/cand_5.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2016-03-16T21:16:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32447.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>atom</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Center-Of-Our-Solar-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Center Of Our Solar System</video:title>
      <video:description>This video demonstrates the characteristics of our sun. It is the center of our solar system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/95095089-77e9-4919-8d2a-d1fb9da3a2d4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>302</video:duration>
      <video:publication_date>2012-12-10T01:42:03.000Z</video:publication_date>
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      <video:description>&quot;Lec LAst - Economics C3&quot; Introduction to Environmental Economics and Policy. These lectures are filmed during Fall 2011.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Speed-peel a potato in few minutes</video:title>
      <video:description>Do you like to save 1 month of kitchen work out of your life? Here is one way! Learn speed-peel potato by using this system shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/951ab345-1d49-4adf-894d-4b052be78ef4/cand_5.jpg</video:thumbnail_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Here is a video showing different properties of diamond. Diamond light source is a synchrotron used by scientists from around the world.</video:description>
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      <video:uploader>spasiba</video:uploader>
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      <video:description>Nucleoplasty percutaneous disc decompression is a recent scientific advance in minimally invasive intra disc needle intervention for the treatment of discogenic back pain as well as sciatica derived from contained disc protrusion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/95309114-9468-4f1d-833e-f04350591edd/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>benco</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video discusses the God Particle as per the Higgs Boson. The Higgs Boson is  a hypothetical elementary particle predicted by the Standard Model (SM) of particle physics and belongs to the class of subatomic particles of bosons.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video from monster bug wars shows the structures of Mantis, Crab and Spider. Video is really interesting, you must watch it.</video:description>
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      <video:publication_date>2012-12-10T02:14:00.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Visual cortex cell recordings</video:title>
      <video:description>Visual cortex have diverse receptive field properties and they respond selectively to specific features of visual stimuli owing to the lateral position of the eyes only about a third of the visual cortex receives input from both eyes but many cells in this region are binocular</video:description>
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      <video:publication_date>2010-11-29T22:36:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6242.mp4</video:content_loc>
      <video:uploader>karya</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Coronary angioplasty is accomplished using a balloon tipped catheter inserted through an artery in the groin or arm to enlarge a narrowing in a coronary artery</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/954b813b-97e3-44a5-a06f-cade739bccd9/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2009-08-07T18:03:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3140.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 17 - Computer Science 10 - Lecture 18: Distributed Computing</video:title>
      <video:description>Computer Science 10 - Lecture 18: Distributed Computing

The Beauty and Joy of Computing
Professor Dan Garcia
Link to lecture notes: http://inst.eecs.berkeley.edu/~cs10/fa11/lec/19/</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>In biology, signal transduction refers to any process by which a cell converts one kind of signal or stimulus into another, most often involving ordered sequences of biochemical reactions inside the cell, that are carried out by enzymes and linked through second messengers resulting in what is thought of as a &quot;second messenger pathway&quot;. Such processes are usually rapid, lasting on the order of milliseconds in the case of ion flux, to minutes for the activation of protein and lipid mediated kinase cascades. In many signal transduction processes, the number of proteins and other molecules participating in these events increases as the process eminates from the initial stimulus, resulting in a &quot;signal cascade&quot; and often results in a relatively small stimulus eliciting a large response.
This movie is made by Dr Nguyen Thanh Cong working at the Agricultural Genetics Institute in Hanoi, VIETNAMAddress below:Dr Nguyen Thanh CongMolecular Biology LaboratoryAgricultural Genetics InstituteVien Di truyen Nong NghiepTuliem, HanoiVIETNAM</video:description>
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      <video:publication_date>2007-09-08T20:01:39.000Z</video:publication_date>
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      <video:uploader>tubeman</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Mumps is a viral disease that is spread through saliva. It leads to the swelling of the glands near the jaws. These are the signs, symptoms and complications as outlined in the video.</video:description>
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      <video:uploader>catee</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:category>Interesting Science</video:category>
      <video:tag>antarctic</video:tag>
      <video:tag>Ice</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Shark&apos;s intelligence in Swimming with Roboshark - BBC Earth</video:title>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>How does the force of nature work? by Minute Physics</video:title>
      <video:description>Minute Physics brilliantly supplies a colorful explanation about the interactions of matter. Watch this educational video to learn about momentum.</video:description>
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      <video:duration>417</video:duration>
      <video:publication_date>2013-02-09T07:42:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29848.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Astrophysics</video:category>
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      <video:tag>momentum</video:tag>
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      <video:tag>Newton</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Probiotics-Patented-Formula-With-7-Different-Probiotic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Probiotics - Patented Formula - With 7 Different Probiotic</video:title>
      <video:description>There are multiple strains of beneficial bacteria that naturally inhabit your GI tract. Why supplement with just one strain of flora, which is common in most other probiotic formulas on the market, when you could supplement with the seven strains of probiotics found in the pHion Probiotic Blend?</video:description>
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      <video:duration>160</video:duration>
      <video:publication_date>2010-11-16T15:08:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5529.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>probiotics</video:tag>
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      <video:tag>Probiotic</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Attacking influenza: how human monoclonal antibodies neutral</video:title>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/20be7720-2cab-4f12-b271-90a206a1e6f4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2009-05-17T08:39:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2232.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Influenza</video:tag>
      <video:tag>Virus</video:tag>
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      <video:tag>dana</video:tag>
      <video:tag>farber</video:tag>
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      <video:tag>Antibodies</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Millikan Oil Drop Experiment</video:title>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/965191a5-ebe9-43a3-be9e-1c8faca5546e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2009-06-06T18:31:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2801.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Chemistry</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>millikan</video:tag>
      <video:tag>oil</video:tag>
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      <video:tag>Coulomb</video:tag>
      <video:tag>Voltage</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/96574c57-d267-4610-bf06-480973ab0969/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2009-10-16T03:06:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3437.mp4</video:content_loc>
      <video:uploader>Sally Kirkpatrick</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Potassium</video:tag>
      <video:tag>Chlorate</video:tag>
      <video:tag>gummy</video:tag>
      <video:tag>Bears</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Reaction</video:tag>
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    <loc>https://dnatube.com/videos/The-Moonwalking-Bird-Red-capped-Manakin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Moonwalking Bird (Red-capped Manakin)</video:title>
      <video:description>Red-capped Manakin which is also called as The Moonwalking Bird. The woman in the video is Kim Bostwick, an animal behaviorist who studied Manakins, and captured their behaviors on film at 500 frames/second./nThe Red-capped Manakin (Pipra mentalis), aka the Moonwalking Bird, is an amazing little bird. Its famous moonwalking behavior captured on film is one of my all-time favorite bird videos. I actually first saw the bird on on an episode of the NATURE series, &quot;Deep Jungle&quot;./nManakins are sparrow-sized birds that live in tropical forests in South and Central America. Males perform elaborate courtship displays to impress females. Included in its repertoire is Michael Jackson&apos;s moonwalk. Or does Michael Jackson do the manakin moonwalk? Maybe he stole it from the birds?!/nEven people who aren&apos;t into birding are amazed by the &quot;moonwalking bird&quot;. I&apos;ve seen comments from people that say &quot;...that&apos;s not real, it&apos;s trick photography,&quot; but amazingly it&apos;s not. Just slowed-down videography caught on special high-speed cameras. This advanced camera can capture a few seconds of action at up to 1,000 frames per second. So what you are seeing in the video is not real-time. It&apos;s so slowed down so much it almost looks fake. But it&apos;s not./nThe high-speed film also helped to explain how the manakins made all the weird buzzes and other noises when displaying. It&apos;s produced not vocally, but rather by the vibration of their wing tips. They actually move faster than a hummingbird&apos;s wings!</video:description>
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      <video:duration>209</video:duration>
      <video:publication_date>2012-04-11T20:12:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12171.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
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      <video:tag>Bird</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Development of a fetus: a mysterious journey</video:title>
      <video:description>A fetus grows from a single cell to a full grown baby in nine months of pregnancy.  During this time the single cell in fetus undergoes different stages of growth and differentiation. However, the underlying process this development is still poorly understood. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/965e01d3-ba01-44df-a24b-9368523dd527/cand_5.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2009-06-29T08:24:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2907.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 6 - Computer Science 162 Spring 2012</video:title>
      <video:description>Computer Science 162 - Lecture 6 Spring 2012 

Operating Systems and System Programming</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26982.jpg</video:thumbnail_loc>
      <video:duration>4877</video:duration>
      <video:publication_date>2012-09-19T06:13:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7Tl8l00Ayxc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Find the perfect balance</video:title>
      <video:description>From his channel Brusspup, here the author shows us how if you move the center of gravity of a group of objects you&apos;ll always have perfect balance.  Nice experiment but it doesn&apos;t have narration.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/96640e0c-ba5f-453f-81b0-c319be01a790/cand_5.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2014-08-28T15:41:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31610.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vaccination: process of priming the immune system</video:title>
      <video:description>Vaccination is the process by which an individual acquire immunity against a specific pathogen or antigen.  Killed or attenuated pathogens are used to vaccination. Vaccination stimulates many types of lymphocytes including the plasma cells and memory cells.   When the same individual is exposed to pathogenic does of the antigen, memory cells recognize it as foreign body and immediately kick start the immune system to neutralize it. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/acaef9fd-3fd0-4cc8-a941-2dd880d655ad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2010-11-25T22:09:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6114.mp4</video:content_loc>
      <video:uploader>bumblebee</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 5 on Introductory Biology; Biochemistry IV</video:title>
      <video:description>This video presents a lecture by Professor Grahm Walker delivered at MIT. It covers Biochemistry IV.
 Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/966178d7-0b4d-483f-b538-47faa492f3c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2840</video:duration>
      <video:publication_date>2009-04-02T05:37:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1576.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Biochemistry</video:category>
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      <video:tag>Lecture</video:tag>
      <video:tag>Graham</video:tag>
      <video:tag>Walker</video:tag>
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    <video:video>
      <video:title>Male Physiology part 3</video:title>
      <video:description>This is the 3rd part of the video. This video explains male physiology which involves normal hypothalamic-pituitary-testicular axis, androgen physiology, sperm formation, and sexual maturation at puberty and its subsequent maintenance.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/966ce50c-f657-4fa7-81fc-d6bb2824f991/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2009-04-23T06:57:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1997.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>medicine</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Computer Science 10 - Lecture 19: Higher Order Functions II</video:title>
      <video:description>Computer Science 10 - Lecture 19: Higher Order Functions II

The Beauty and Joy of Computing
Professor Dan Garcia
Link to lecture notes: http://inst.eecs.berkeley.edu/~cs10/fa11/lec/20/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25693.jpg</video:thumbnail_loc>
      <video:duration>3005</video:duration>
      <video:publication_date>2012-09-18T17:01:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rr0Gx3NCM5M</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
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      <video:tag>Functions</video:tag>
      <video:tag>II</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Computed-Axial-Tomography-Scan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Computed Axial Tomography Scan</video:title>
      <video:description>Computed Axial Tomography scan or most commonly known as a CAT scan produce 3D images of the inside of the body. This short video demonstrate the process of a CAT scan.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/9674696c-0b9a-4afe-a7e0-635cdea98842/cand_5.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2011-10-23T03:48:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7130.mp4</video:content_loc>
      <video:uploader>cloudiea_re</video:uploader>
      <video:category>Analytical Chemistry</video:category>
      <video:tag>Computed</video:tag>
      <video:tag>Axial</video:tag>
      <video:tag>Tomography</video:tag>
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      <video:tag>scan</video:tag>
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  </url>
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    <loc>https://dnatube.com/videos/Selfish-Sex-Chromosomes-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Selfish Sex Chromosomes 1</video:title>
      <video:description>Genes in Conflict 
Selfish Genetic Elements 
Intragenomic Conflict 
Chromosomes DNA  
Feminizing X
cDNA library
Chromosomal Microdissection
Degenerated Oligonucleotide Primed Polymerase Chain Reaction PCR
Fluorescence in situ Hybridization
Probe 
Myopus schisticolor
Wood Lemming
Interference</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/9676f9c5-fe12-4592-8d16-887985b4cc62/cand_5.jpg</video:thumbnail_loc>
      <video:duration>461</video:duration>
      <video:publication_date>2009-05-27T21:31:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2561.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Myopus</video:tag>
      <video:tag>schisticolor</video:tag>
      <video:tag>wood</video:tag>
      <video:tag>lemming</video:tag>
      <video:tag>feminizing</video:tag>
      <video:tag>genes</video:tag>
      <video:tag>in</video:tag>
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      <video:tag>selfish</video:tag>
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      <video:tag>Genetic</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - MIT 16.885J Aircraft Systems Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 18 - MIT 16.885J Aircraft Systems Engineering, Fall 2005&quot; Mission Control 2

View the complete course: http://ocw.mit.edu/16-885F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14946.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-08-28T05:02:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FB0pyYTs2mw</video:player_loc>
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      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
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      <video:tag>aircraft</video:tag>
      <video:tag>subsystems</video:tag>
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  </url>
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    <loc>https://dnatube.com/videos/Flowing-in-layers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Flowing in layers</video:title>
      <video:description>This video shows an experiment that proves Laminar flow.  This happens because the substance in the viscous liquid spreads evenly in layers that flow past one another. Take a look at this fascinating experiment that might look like going back in time.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/09/974fe5de-4268-40e8-b645-d953572fa923/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2014-09-13T02:24:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31651.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
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      <video:tag>laminar</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>layers</video:tag>
      <video:tag>viscosity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-Magnetic-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Magnetic Materials?</video:title>
      <video:description>This video discusses magnetic ores and lodestones. The properties of materials that react from magnetic fields are called magnetism. Samples of magnetic materials are iron and steel while non magnetic materials are wood and plastic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/975dfafb-6ed8-43fb-ae67-35dd3243a215/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2011-12-11T23:37:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11162.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>History</video:category>
      <video:tag>magnet</video:tag>
      <video:tag>Magnetite</video:tag>
      <video:tag>Lodestone</video:tag>
      <video:tag>magnetism</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Saline lift technique</video:title>
      <video:description>Mr Jerome Waye, the MD Mount Sinai hospital demonstrates resection of ascending colon polyps by saline lift technique. This is one of the most updated technique with guaranteed precision and quick healing.</video:description>
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      <video:duration>209</video:duration>
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      <video:uploader>catee</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Colon</video:tag>
      <video:tag>polypectomy</video:tag>
      <video:tag>saline</video:tag>
      <video:tag>lift</video:tag>
      <video:tag>Technique</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The effects of stress</video:title>
      <video:description>Do you brush stress under the rug thinking you&apos;ll deal with it later? think again.  Studies have shown that stress can lead to heart attacks due to the increase in vein clogging.  So, next time you feel stressed: come down, your heart&apos;s function might depend on it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/9766bb97-2840-4292-b466-85a1f5df84e2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>187</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31722.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Stress</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>age</video:tag>
      <video:tag>Death</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>attack</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Model of Alpha Helix Structure</video:title>
      <video:description>A common motive in the secondary structure of proteins, the alpha helix is a right-handed coiled conformation, resembling a spring, in which every backbone donates a hydrogen bond to the backbone of the amino acid four residues earlier (hydrogen bonding).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/977085e7-ed70-420d-a432-d6accf95c92c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>5</video:duration>
      <video:publication_date>2007-05-28T00:01:02.000Z</video:publication_date>
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      <video:uploader>okur</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>alphahelix</video:tag>
      <video:tag>proteomics</video:tag>
      <video:tag>protein</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Confocal microscopy</video:title>
      <video:description>How confocal microscope functions is explained in this video. Confocal microscopy is an optical imaging technique for increasing optical resolution and contrast of a micrograph by means of adding a spatial pinhole placed at the confocal plane of the lens to eliminate out-of-focus light.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/12/97845640-a43a-431b-8a8c-be564e4892fd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>117</video:duration>
      <video:publication_date>2015-12-04T12:55:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32370.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Confocal</video:tag>
      <video:tag>Microscopy</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Eye</video:title>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/978db4e3-4a0b-4fa8-9693-f9f0fb3dc3ba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2009-08-11T09:19:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3242.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>vision</video:tag>
      <video:tag>and</video:tag>
      <video:tag>sight</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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Applied Epidemiology Using R</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19170.jpg</video:thumbnail_loc>
      <video:duration>4506</video:duration>
      <video:publication_date>2012-09-04T18:43:14.000Z</video:publication_date>
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      <video:uploader>0|53|0</video:uploader>
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      <video:tag>uc</video:tag>
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      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Total-Starch-Assay</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Total Starch Assay</video:title>
      <video:description>To satisfy the need for an extremely simple, yet quantitative and reliable, procedure for the measurement of total starch Megazyme produces, and offers, a total starch assay kit based on the use of thermostable α-amylase and amyloglucosidase.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/97995923-bdb0-4122-b7aa-855b44236fcd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>445</video:duration>
      <video:publication_date>2010-11-26T10:16:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6127.mp4</video:content_loc>
      <video:uploader>chucky</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Total</video:tag>
      <video:tag>Starch</video:tag>
      <video:tag>assay</video:tag>
      <video:tag>Training</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tesla-Turbine-Assembly-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tesla Turbine Assembly Video</video:title>
      <video:description>An 3D animation of the assembly of a Tesla turbine and how it works.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/97a266d3-863d-451f-874e-47f6cdc64bdb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2011-11-25T08:16:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7841.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>3d</video:tag>
      <video:tag>TESLA</video:tag>
      <video:tag>TURBINE</video:tag>
      <video:tag>assembly</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Theories-about-blushing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Theories about blushing</video:title>
      <video:description>Why do we blush? we know what the physiological reasons are for blushing but now what purpose it serves exactly.  Scientist believe that blushing serves a social function by indicating you regret your behavior. Check this animation on the subject.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/97ae31dc-6ad0-4deb-9bdc-abbf412867db/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2014-10-03T13:25:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31868.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Blush</video:tag>
      <video:tag>Flight</video:tag>
      <video:tag>fight</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Europes-Bigest-Hackers-in-Lockpickers-Lounge</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Europes Bigest Hackers in Lockpicker&apos;s Lounge</video:title>
      <video:description>A video clip from 2007 party impressions shows the 24th chaos communication congress in Berlin in 2007. Watch this video to know more about it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/97cc3fa6-ca3d-4bfc-8732-51dd148621f8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>471</video:duration>
      <video:publication_date>2013-02-08T03:57:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29642.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Party</video:tag>
      <video:tag>Impressions</video:tag>
      <video:tag>lockpicker</video:tag>
      <video:tag>s</video:tag>
      <video:tag>lounge</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Mathematics-16B-Lecture-4-No-visuals-for-first-seven-minu</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Mathematics 16B - Lecture 4: No visuals for first seven minu</video:title>
      <video:description>Mathematics 16B - Lecture 4: No visuals for first seven minu

Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25699.jpg</video:thumbnail_loc>
      <video:duration>4438</video:duration>
      <video:publication_date>2012-09-18T17:04:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3YPkgxHkMTA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Mathematics</video:tag>
      <video:tag>16B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>4</video:tag>
      <video:tag>no</video:tag>
      <video:tag>visuals</video:tag>
      <video:tag>for</video:tag>
      <video:tag>First</video:tag>
      <video:tag>seven</video:tag>
      <video:tag>minu</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/From-Where-do-Stem-Cells-Come</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>From Where do Stem Cells Come?</video:title>
      <video:description>This video shows the whole story about the stem cells. Human embryonic stem cells are not the only type of stem cells. Watch video to know more.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/97d91e4c-531b-4123-aded-e89e0e284a61/cand_5.jpg</video:thumbnail_loc>
      <video:duration>154</video:duration>
      <video:publication_date>2010-11-23T22:20:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5807.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Primer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cataract-Surgery-Interview</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cataract Surgery Interview</video:title>
      <video:description>This video shows a clear video of cataract surgery. Here the reviews of the patient about the surgery and the doctors revies are shown.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/97ec54de-b1af-4e08-ac4c-6ddcd236b33a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>302</video:duration>
      <video:publication_date>2011-12-01T03:56:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10170.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Seeing</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Believing</video:tag>
      <video:tag>Cataract</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Our-Muscular-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Our Muscular System</video:title>
      <video:description>This video form big guns shows the functioning of our muscular system. Video is really interesting and is helpful for the healthcare purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/97ea8776-2929-4e56-8b5a-e4588d023630/cand_5.jpg</video:thumbnail_loc>
      <video:duration>771</video:duration>
      <video:publication_date>2013-02-09T06:09:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29792.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Big</video:tag>
      <video:tag>guns</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Muscular</video:tag>
      <video:tag>system</video:tag>
      <video:tag>CrashCourse</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Siamese-Twins-Surgery-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Siamese Twins Surgery Part 2</video:title>
      <video:description>Part 2 of the video shows the outcome of the unique surgery. The medical specialists are making successful operation but shall the kids recover?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/acf9b8ab-b9db-4cbe-95af-9fbc7044b5bc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2011-12-01T02:11:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9904.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>siamese</video:tag>
      <video:tag>Twins</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>success</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Particle-Accelerators-and-the-Higgs-Particle-13-of-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Particle Accelerators and the Higgs Particle (13 of 15)</video:title>
      <video:description>Episode 13 of In Search of Giants: Dr Brian Cox takes us on a journey through the history of particle physics. In this episode we learn how particle accelerators can be used to make new particles. We also see Brian bring to life a famous analogy for the Higgs mechanism. This film is part of a series originally broadcast on Teachers&apos; TV (www.teachers.tv The series was made with the support of The Science and Technology Facilities Council (www.scitech.ac.uk). www.lhc.ac.uk - Official UK LHC ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/ad1abe89-86da-4f3c-aad0-a6a401cdb9f1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>196</video:duration>
      <video:publication_date>2009-04-18T08:53:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1832.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>CERN</video:tag>
      <video:tag>LHC</video:tag>
      <video:tag>Large</video:tag>
      <video:tag>Hadron</video:tag>
      <video:tag>Collider</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Higgs</video:tag>
      <video:tag>accelerator</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Brian</video:tag>
      <video:tag>Cox</video:tag>
      <video:tag>Alom</video:tag>
      <video:tag>Shaha</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Swallowing-of-Food-in-Human</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Swallowing  of Food in Human</video:title>
      <video:description>The process of swallowing is explained here with internal structure. This video is very helpful for the medical students,</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/ad1bb43b-b947-4e74-8097-372b48598319/cand_5.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2013-02-10T02:29:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29963.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>Process</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Swallowing</video:tag>
      <video:tag>Deglutition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mysterious-cosmic-rays-hiting-the-earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mysterious cosmic rays hiting the earth</video:title>
      <video:description>High energy particles, bombarding the earth surface, from a nearby unknown object has been discovered. This video gives further information about the discovery. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ad1d6810-9603-421e-b63e-09241eac88ee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>397</video:duration>
      <video:publication_date>2011-12-15T01:10:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11818.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>is</video:tag>
      <video:tag>that</video:tag>
      <video:tag>Nibiru</video:tag>
      <video:tag>Mysterious</video:tag>
      <video:tag>Cosmic</video:tag>
      <video:tag>Rays</video:tag>
      <video:tag>Discovered</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Genetic-engineering-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genetic engineering video</video:title>
      <video:description>Genetic engineering may be one of the greatest breakthroughs in recent history, however, with scientific advancements new ethical issues are raised, forcing us to ask not how, but if we should push genetic research to its absolute limit. This video describes genetic engineering (excerpt) and how it works and gives important information about genetic engineering.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ad24e35b-8b3c-43af-9c2b-b52b185f80df/cand_5.jpg</video:thumbnail_loc>
      <video:duration>358</video:duration>
      <video:publication_date>2010-11-17T21:37:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5583.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Knee-Joint-Model-Cruciate-Ligaments-Mensici</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Knee Joint Model - Cruciate Ligaments &amp; Mensici</video:title>
      <video:description>This video depicts the Cruciate Ligaments &amp; Mensici of the Knee Joint. It details structures such as the anterior and posterior cruciate ligaments.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ad2c161d-59b6-4299-b805-46d1a557ee9e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2010-11-13T23:06:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5208.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>knee</video:tag>
      <video:tag>Joint</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Cruciate</video:tag>
      <video:tag>ligaments</video:tag>
      <video:tag>Mensici</video:tag>
      <video:tag>ACL</video:tag>
      <video:tag>PCL</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-about-the-Drosophila-melanogaster-Dackel-Mutant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What about the Drosophila melanogaster Dackel Mutant?</video:title>
      <video:description>Have you ever worried how a fly with a two day lifespan  can thrive well on earth? The video takes us through how this is made possible.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ad439341-fc6f-4a6a-ab05-76e0b6e88b52/cand_5.jpg</video:thumbnail_loc>
      <video:duration>366</video:duration>
      <video:publication_date>2010-11-24T22:28:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6040.mp4</video:content_loc>
      <video:uploader>obertan</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>What</video:tag>
      <video:tag>about</video:tag>
      <video:tag>the</video:tag>
      <video:tag>drosophila</video:tag>
      <video:tag>melanogaster</video:tag>
      <video:tag>Dackel</video:tag>
      <video:tag>Mutant</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dot-Blot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dot Blot</video:title>
      <video:description>by Abnova - Dot blot is a technique can be used as a
semiqualitative method for rapid screening of a large
number of samples. It is for detecting, analyzing, and
identifying proteins, similar to the western blot
technique but differing in that protein samples are not
separated electrophoretically but are spotted through
circular templates directly onto the membrane.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/ad464c03-7c49-4c3a-9970-3492c35cc96f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2010-05-13T07:57:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4355.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Abnova</video:tag>
      <video:tag>Dot</video:tag>
      <video:tag>Blot</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Measuring-Circadian-Activity-in-Drosophila-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Measuring Circadian Activity in Drosophila Part 4</video:title>
      <video:description>This video shows how to measure circadian activity in Drosophila. Several studies have indicated that pineal melatonin feeds back on SCN rhythmicity to modulate circadian patterns of activity and other processes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/ad4a3999-3f34-4ac6-a398-0fc4d1cdadd9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2007-08-09T22:52:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/655.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>circadian</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Newborn-Screening-Physical-Exam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Newborn Screening Physical Exam</video:title>
      <video:description>This video shows the precautions that should be taken while examining a newborn baby. Hands and clothes must be proper clean to keep the baby away from infections.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ad556c4f-cce9-4620-9927-7194eaf15e8a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>321</video:duration>
      <video:publication_date>2011-12-03T04:10:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10649.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Neonatal</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Debris-field-of-satellite-collision</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Debris field of satellite collision</video:title>
      <video:description>This animation shows how the debris is spred out when a satellite collision occurs. When a collision occurs between two satellites the broken objects over a long period are reduced in size and these can be harmful for spacecrafts and other man made objects in space.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/ad665f5c-8a57-4ca8-91a1-c4c143182fbc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2012-11-02T17:23:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27966.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Space</video:tag>
      <video:tag>debris</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Treatment-for-Sleep-Apnea</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Treatment for Sleep Apnea</video:title>
      <video:description>This 3D medical animation demonstrates the treatment procedure for Obstructive Sleep Apnea using Tongue Suspension System. The treatment includes an implant that is surgically placed in the tongue and lower jaw. The purpose is to prevent obstruction of the upper airway thereby improving breathing during sleep. Typically takes less than 40 minutes, performed by ENT specialists known as Otolaryngologists and oral surgeons. For more information, visit our website : www.scientificanimations.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/08/ad7fd209-4fbc-4450-a501-2734fc7b2efd/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2013-08-26T07:38:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30713.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Obstructive</video:tag>
      <video:tag>sleep</video:tag>
      <video:tag>apnea</video:tag>
      <video:tag>Tongue</video:tag>
      <video:tag>Suspension</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Otolaryngologists</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Remedies-for-Carpal-Tunnel-Syndrome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Remedies for Carpal Tunnel Syndrome</video:title>
      <video:description>Carpal tunnel syndrome is also known as CTS, it occurs when the nerve which runs from the forearm to the palm of the hand which is known as the median nerve gets squeezed. This video shows how to prevent CTS by simple exercises.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ad82a4f5-0a1c-410f-bddd-bb9c16ebdd7e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>213</video:duration>
      <video:publication_date>2011-12-01T00:08:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9794.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Carpal</video:tag>
      <video:tag>Tunnel</video:tag>
      <video:tag>Syndrome</video:tag>
      <video:tag>Ergonomics</video:tag>
      <video:tag>Remedies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chernobyl-2012-Nuclear-Reactor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chernobyl 2012- Nuclear Reactor</video:title>
      <video:description>Chernobyl is a place in Ukraine where a nuclear disaster took place. In this video a person is showing you in map the location of nuclear reactor and the population place away from it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/ad8248d5-5424-44d0-bd68-6e73995f31a8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2013-02-07T05:58:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29224.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>chernobyl</video:tag>
      <video:tag>2012</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Exclusion</video:tag>
      <video:tag>zone</video:tag>
      <video:tag>reactor</video:tag>
      <video:tag>and</video:tag>
      <video:tag>sarcophagus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Chinese-Central-Bank-Buying-Treasuries</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Chinese Central Bank Buying Treasuries</video:title>
      <video:description>Chinese Central Bank Buying Treasuries

Chinese Central Bank Buying Treasuries</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24892.jpg</video:thumbnail_loc>
      <video:duration>730</video:duration>
      <video:publication_date>2012-09-17T17:18:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MN4SWiEEqKo</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Chinese</video:tag>
      <video:tag>Central</video:tag>
      <video:tag>bank</video:tag>
      <video:tag>Buying</video:tag>
      <video:tag>Treasuries</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-ozone-layer-is-reduced</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How ozone layer is reduced</video:title>
      <video:description>Ozone layer is earth’s natural sun screen. It prevents harmful UV ray from reaching earth surface. Chlorine and fluorine released from chlorofluorocarbons damage ozone layer causing hole in the layer. This video describes how ozone layer is reduced by chlorofluorocarbons. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ad83f953-6a40-40f0-b07c-44f1a82f15ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>140</video:duration>
      <video:publication_date>2011-11-09T02:40:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7386.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Exploring</video:tag>
      <video:tag>ozone</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-the-Process-of-Leukocytes-Binding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding the Process of Leukocytes Binding</video:title>
      <video:description>Leukocyte binds to selectants. Extravasation is the process of the movement of the leukocyte towards an infection or tissue damage.

This video is from:
Janeway&apos;s Immunobiology, 7th Edition
Murphy, Travers, &amp; Walport
ISBN: 978-0-8153-4123-9</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/adc1d78a-f540-428d-a0ed-e7aacdc1e717/cand_5.jpg</video:thumbnail_loc>
      <video:duration>52</video:duration>
      <video:publication_date>2010-04-08T20:05:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4117.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Leukocyte</video:tag>
      <video:tag>Extravasation</video:tag>
      <video:tag>imunnology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Making-microcapsules</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Making microcapsules</video:title>
      <video:description>Micro-encapsulation is a process in which tiny particles or droplets are surrounded by a coating to give small capsules with many useful properties. Wiki info</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/adc434c9-2d2a-4410-9082-54bd5c9fd730/cand_5.jpg</video:thumbnail_loc>
      <video:duration>251</video:duration>
      <video:publication_date>2007-12-04T03:25:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1153.mp4</video:content_loc>
      <video:uploader>serdan</video:uploader>
      <video:category>Others</video:category>
      <video:tag>microcapsule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Solving-Word-Problems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solving Word Problems</video:title>
      <video:description>Among the word problems,the most common is age word problems. This video will show you how to solve these problems easily.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/ade4486f-89dd-4fde-a43b-cfb7326a1855/cand_5.jpg</video:thumbnail_loc>
      <video:duration>432</video:duration>
      <video:publication_date>2009-05-27T19:34:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2438.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algebra</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>problems</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Proterozoic-Era</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Proterozoic Era</video:title>
      <video:description>This animated video discusses the the Proterozoic era. The proterozoic era  is a geological eon representing a period before the first abundant complex life on Earth</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/adf38c24-bf96-46c5-87c1-34c077f492db/cand_5.jpg</video:thumbnail_loc>
      <video:duration>334</video:duration>
      <video:publication_date>2010-11-15T01:24:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5360.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>the</video:tag>
      <video:tag>Proterozoic</video:tag>
      <video:tag>Era</video:tag>
      <video:tag>time</video:tag>
      <video:tag>Before</video:tag>
      <video:tag>Complex</video:tag>
      <video:tag>life</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Using-a-portable-autoclave-in-microbiology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Using a portable autoclave in microbiology</video:title>
      <video:description>This is a demonstration on use of a portable autoclave in sterilization of microbiological equipments and samples. Visit http://www.biologycourses.co.uk for information on biomedical materials.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/adeb562d-3888-4226-b44a-8f23220a078f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>491</video:duration>
      <video:publication_date>2013-02-11T03:50:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30213.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>microbiology</video:tag>
      <video:tag>using</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Portable</video:tag>
      <video:tag>autoclave</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Angiogenesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Angiogenesis?</video:title>
      <video:description>Different phases in the developmental process of angiogenesis is discussed here. Video is very helpful for the knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/adfde631-30eb-4a57-abb3-04a4541a9f98/cand_5.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2010-11-23T22:05:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5797.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Angiogenesis</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Developmental</video:tag>
      <video:tag>Process</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Protactinium-video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protactinium video - Periodic Table of Videos</video:title>
      <video:description>Protactinium is element number 91. Videos about all the elements at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12125.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2012-04-03T14:37:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3nZB4u34q98</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>protactinium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Endotracheal-intubation-for-artificial-ventilation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endotracheal intubation for artificial ventilation</video:title>
      <video:description>Artificial ventilation is required during general anesthesia or when a patient is unconscious due to some other reason. This video shows how to prepare the patient for artificial ventilation by intubation. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ae06bb83-c560-4010-8d1c-c2f6cf8ba2b1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2011-12-01T23:01:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10540.mp4</video:content_loc>
      <video:uploader>mossar</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Endotracheal</video:tag>
      <video:tag>Intubation</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Artificial</video:tag>
      <video:tag>ventilation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Better-Vein-Care-Excellent-Care-Better-Results</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Better Vein Care Excellent Care Better Results</video:title>
      <video:description>The centre for vein care takes pride in its long history of utilizing and pioneering the safest and most effective technology available in vein care It is for this reason the vein guys do not reprocess catheters or use reprocessed catheters like others do in vein care practices clinics and institutes</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ae499da0-a00b-4278-9480-0311bbdf19c7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>560</video:duration>
      <video:publication_date>2011-12-01T00:02:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9783.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Better</video:tag>
      <video:tag>vein</video:tag>
      <video:tag>care</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Molecular-evolution-genes-and-proteins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Molecular evolution genes and proteins</video:title>
      <video:description>We can observe molecular evolution in DNA and also in amino acid changes in proteins this video will show you compares the amino acid sequences in cytochrome c an enzyme required for the release of energy from food between species</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/ae2797cc-79bd-4528-a8ce-2f5af2df5f77/cand_5.jpg</video:thumbnail_loc>
      <video:duration>450</video:duration>
      <video:publication_date>2013-01-11T04:43:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28591.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>genes</video:tag>
      <video:tag>and</video:tag>
      <video:tag>proteins</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Resonance-Structure-of-Benzene</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Resonance Structure of Benzene</video:title>
      <video:description>This video shows how benzene is structured by resonance,orange is Carbon, the purple is the p-orbital, and the yellow dots are electrons. This animation is gives a better idea of how resonance occurs in a benzene/1,3,5 cyclohexatriene/2,4,6 cyclohexatriene molecule. Sigma bonds / s-orbitals localize around each atom respectively; whereas, the Pi-bonds are formed when electrons in the p-orbitals merge. For more of a science lesson, go to http://kchemistry.com/resonance.htm ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/ae5a8dc9-c107-4b68-9053-bce821eadd52/cand_5.jpg</video:thumbnail_loc>
      <video:duration>13</video:duration>
      <video:publication_date>2009-03-25T22:57:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1421.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>benzene</video:tag>
      <video:tag>cyclohexatriene</video:tag>
      <video:tag>s</video:tag>
      <video:tag>orbital</video:tag>
      <video:tag>P</video:tag>
      <video:tag>sigma</video:tag>
      <video:tag>Pi</video:tag>
      <video:tag>Bonds</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>newtek</video:tag>
      <video:tag>lightwave</video:tag>
      <video:tag>molecule</video:tag>
      <video:tag>IUPAC</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Hybridization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Characteristics-Of-A-Solar-Explosion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Characteristics Of A Solar Explosion</video:title>
      <video:description>This video demonstrates the anatomy of a solar explosion. Several devices for detecting and studying this phenomenon are featured in this presentation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ae70b2c6-52e9-4ebc-a3b2-65566b7f446e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2011-11-06T23:00:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7334.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>anatomy</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Explosion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-46-Multiple-Bonds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 46 - Multiple Bonds</video:title>
      <video:description>Multiple Bonds

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26399.jpg</video:thumbnail_loc>
      <video:duration>195</video:duration>
      <video:publication_date>2012-09-19T01:03:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-dpZipe4Hm0</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Multiple</video:tag>
      <video:tag>Bonds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Antibody-structure-LiaGen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Antibody structure - LiaGen</video:title>
      <video:description>http://www.cafepress.com/liagen/5738086 Antibodies (also known as immunoglobulins, abbreviated Ig) are gamma globulin proteins that are found in blood or other bodily fluids of vertebrates, and are used by the immune system to identify and neutralize foreign objects, such as bacteria and viruses. They are typically made of basic structural units - each with two large heavy chains and two small light chains - to form, for example, monomers with one unit, dimers with two units or pentamers ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/affe88da-ec66-4389-afcc-7b0ca965f569/cand_5.jpg</video:thumbnail_loc>
      <video:duration>8</video:duration>
      <video:publication_date>2009-03-30T19:43:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1515.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>LiaGen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bonding-of-Teeth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bonding of Teeth</video:title>
      <video:description>Video shows the process of bonding in teeth. Bonding teeth may be done to eemove gaps between teeth, managing size of teeth or whitening of teeth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b0012353-e60e-4177-b7b4-d5b629e2660d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2011-11-30T01:25:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9244.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Bonding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Manufacturing-nano-systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Manufacturing nano systems</video:title>
      <video:description>Nano-machines may change the future. Scientists are trying different ways to manufacture nano-machines. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/b00bb8dd-a1c5-4dc6-bd60-2750e3d8d9bb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2010-12-03T11:47:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6369.mp4</video:content_loc>
      <video:uploader>beautiful</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Nanomanufacturing</video:tag>
      <video:tag>Productive</video:tag>
      <video:tag>Nano</video:tag>
      <video:tag>Systems</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Travelling-of-Axon-Potential</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Travelling of Axon Potential</video:title>
      <video:description>This video shows the journey of axon potential down the axon so that it reaches the axon terminal. A brief explanation with the structure is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/b016c176-3815-4f2c-be0f-518170dc7551/cand_5.jpg</video:thumbnail_loc>
      <video:duration>309</video:duration>
      <video:publication_date>2013-01-18T05:40:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28824.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>Journey</video:tag>
      <video:tag>Down</video:tag>
      <video:tag>axon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Keplers-Laws</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Kepler&apos;s Laws</video:title>
      <video:description>&quot;Lec 7 - Kepler&apos;s Laws&quot; Fundamentals of Physics (PHYS 200)

The focus of the lecture is problems of gravitational interaction. The three laws of Kepler are stated and explained. Planetary motion is discussed in general, and how this motion applies to the planets moving around the Sun in particular.

00:00 - Chapter 1. Review of Conservative and Non-conservative Forces
09:19 - Chapter 2. Kepler&apos;s 3 Laws
20:16 - Chapter 3. Deriving the Nature of Gravitational Force
35:57 - Chapter 4. Derive Orbital Period (T) and Speed (v) in Space
49:47 - Chapter 5. Law of Conservation of Energy Far from Earth Surface
57:37 - Chapter 6. Reference Potential Energy at Infinity or Earth Surface

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15893.jpg</video:thumbnail_loc>
      <video:duration>4330</video:duration>
      <video:publication_date>2012-08-28T21:23:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KTaIPz6oC9U</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Brahe</video:tag>
      <video:tag>Copernican</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>Davis</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>Kepler</video:tag>
      <video:tag>Moon</video:tag>
      <video:tag>Newton</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
      <video:tag>sun</video:tag>
      <video:tag>Tycho</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-158-Concave-Lenses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 158 - Concave Lenses</video:title>
      <video:description>Concave Lenses

Concave Lenses</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21843.jpg</video:thumbnail_loc>
      <video:duration>186</video:duration>
      <video:publication_date>2012-09-10T14:49:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Vh70PyitQzo</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Concave</video:tag>
      <video:tag>Lenses</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Origin-of-Genes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Origin of Genes</video:title>
      <video:description>Over the years, scientists have proposed several mechanisms by which new genes are generated. These include gene duplication, transposable element protein domestication, lateral gene transfer, gene fusion, gene fission, and de novo origination. This complicated talk explains the origin of genes. 
The human genome contains some 25,000 genes. Where did they come from? How are new genes formed?

Before continuing with the Origins Series and The Origin of Cognition, I wanted to take a step back and fill in some holes I left. Other topic I&apos;m considering are: The Origin of The Krebs Cycle, and The Origin of Eukaryotes.

To download this video copyright free please go to:
http://www.mediafire.com/?322yzgqrr2m

To download the papers used in this video please go to:
http://www.mediafire.com/?nzcmmgyygdn

If you wish to translate the subtitles you can download them from:
http://www.mediafire.com/?dozucozj0ni
Then send me a link to them and I&apos;ll add them to the video.

And remember to always, Think about it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b0144d7b-1e45-48f3-a7b2-fd94f3c9efef/cand_5.jpg</video:thumbnail_loc>
      <video:duration>458</video:duration>
      <video:publication_date>2011-12-15T02:32:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11860.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>genes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Horton-disease-or-Temporal-Arteritis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Horton disease or Temporal Arteritis</video:title>
      <video:description>Temporal Arteritis is inflammation and damage to the blood vessels that supply the head area, mainly large or medium arteries at the back of the neck. This video explains more of this.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b01cca79-79c6-4a19-b31e-1425b54c54a1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>225</video:duration>
      <video:publication_date>2011-11-28T05:48:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8269.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Temporal</video:tag>
      <video:tag>arteritis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Exploring-factor-label-method</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Exploring factor label method</video:title>
      <video:description>Thanks Mr Anderson for this video on factor level method. The example used very relevant and shows how simple this method is.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/b0295288-0a87-495e-a4db-09e2f7aa4981/cand_5.jpg</video:thumbnail_loc>
      <video:duration>590</video:duration>
      <video:publication_date>2013-01-19T04:37:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28899.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Exploring</video:tag>
      <video:tag>factor</video:tag>
      <video:tag>label</video:tag>
      <video:tag>method</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Male-Breast-Medical-Exam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Male Breast Medical  Exam</video:title>
      <video:description>This video shows a medical male breast examination and how to go about it by first looking at proportionality then moving on to palpation and what to look out for.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b032d76d-fd15-47d3-ba43-04a37b1fa545/cand_5.jpg</video:thumbnail_loc>
      <video:duration>38</video:duration>
      <video:publication_date>2011-12-11T22:42:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11024.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>male</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-To-Use-a-Handihaler</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How To Use a Handihaler</video:title>
      <video:description>This video shows a proper way to use a handihaler. A step by step whole process is shown here which will help you to know the procedure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b0391101-6e23-4b0a-beec-6e8656ee0279/cand_5.jpg</video:thumbnail_loc>
      <video:duration>190</video:duration>
      <video:publication_date>2011-11-29T21:43:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9185.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>using</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Handihaler</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dinos-Allosaurus-vs-Stegosaurus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dinos- Allosaurus vs. Stegosaurus</video:title>
      <video:description>This video shows dinos- Allosaurus and Stegosaurus. There are long stories about there battles in books and movies. This video also shows the battle between them.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/b056f822-50d0-4465-b91a-99e903285463/cand_5.jpg</video:thumbnail_loc>
      <video:duration>138</video:duration>
      <video:publication_date>2012-12-07T06:11:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28293.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>History</video:category>
      <video:tag>Mammals</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Dinos</video:tag>
      <video:tag>Allosaurus</video:tag>
      <video:tag>Stegosaurus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-56-More-on-Oxidation-States</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 56 - More on Oxidation States</video:title>
      <video:description>More on Oxidation States

More practice calculating oxidation states</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22618.jpg</video:thumbnail_loc>
      <video:duration>1049</video:duration>
      <video:publication_date>2012-09-11T02:41:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GA88JI4AymY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>More</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Oxidation</video:tag>
      <video:tag>States</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-History-C187</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - History C187</video:title>
      <video:description>&quot;Lec 4 - History C187 &quot; The History and Practice of Human Rights</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23800.jpg</video:thumbnail_loc>
      <video:duration>4549</video:duration>
      <video:publication_date>2012-09-14T11:12:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VTZjX1ZOZjc</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>History</video:tag>
      <video:tag>C187</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physics-Lab-Demo-4-Oscilloscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics Lab Demo 4: Oscilloscope</video:title>
      <video:description>This video is a physics lab demo of the oscilloscope which is a type of electronic test instrument that allows observation of constantly varying signal voltages, usually as a two-dimensional graph of one or more electrical potential differences using the vertical or y‑axis, plotted as a function of time (horizontal or x‑axis).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/b0610091-3e5e-4bc7-9b71-e9106e09daff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>231</video:duration>
      <video:publication_date>2009-05-27T21:28:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2553.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>oscilloscope</video:tag>
      <video:tag>demo</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>carleton</video:tag>
      <video:tag>university</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Phase-shift-Plasma-Turbine-Interplanetary-Spaceflight</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Phase-shift Plasma Turbine - Interplanetary Spaceflight</video:title>
      <video:description>The Phase-shift Turbine consists of a set of concentric coils, axially rotated from each other, and feed by phased RF sources, producing radial and longitudinal sequences, which results in helical moving force, ionizing intake gas/particle/ion, generating continuous unidirectional thrust. It was designed in order to operate in atmospheric environments, mainly during takeoff, and in space to reuse exhaust gases from chemical rockets to booster the overall ISP, enhancing utilization of both energy and propellant.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/07/b06480e2-b302-4998-a2a5-16be71bbf793/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2011-07-11T23:31:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6973.mp4</video:content_loc>
      <video:uploader>Douglas F. Palte</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>plasma</video:tag>
      <video:tag>rocket</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>drive</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>spacetime</video:tag>
      <video:tag>Electrodynamic</video:tag>
      <video:tag>Propulsion</video:tag>
      <video:tag>Spacecraft</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Oligonucleotide-Synthesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Oligonucleotide: Synthesis</video:title>
      <video:description>Oligonucleotide synthesis is used to make primers crucial in PCR technology. Making a custom oligonucleotide is particularly useful because this will only bind to the region of DNA that is complementary to the custom oligonucleotide sequence. Custom oligonucleotide synthesis allows other sequences, such as restriction sites, to be added on to the desired oligonucleotide.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/07/b06af338-fe4c-42a3-b338-28b08aa7bc50/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2007-07-30T19:53:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/558.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Oligonucleotide</video:tag>
      <video:tag>PCR</video:tag>
      <video:tag>genomics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/BD-chaurasia-anatomy-Lower-limb-Femur-part-3-of-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>BD chaurasia anatomy - Lower limb (Femur) part 3 of 6</video:title>
      <video:description>This video describe the femur and its importance to locomotion. This lesson is an extract from DVD videos provided by BD Chaurasia Anatomy textbook.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b0746d81-7023-4238-8e91-0d8f754c8442/cand_5.jpg</video:thumbnail_loc>
      <video:duration>424</video:duration>
      <video:publication_date>2013-02-11T03:31:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30188.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Lower</video:tag>
      <video:tag>Limb</video:tag>
      <video:tag>Femur</video:tag>
      <video:tag>BD</video:tag>
      <video:tag>Chaurasia</video:tag>
      <video:tag>anatomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Multivariate-Multiplex-Microarray-Hybridization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Multivariate Multiplex Microarray Hybridization</video:title>
      <video:description>Multivariate Multiplex Microarray Hybridization is shown in this video. Hope it will be useful for the people who wants to learn this experiment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b0847ca0-eb18-4453-9f83-fc25b4be7ca1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2010-11-24T05:31:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5935.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Multivariate</video:tag>
      <video:tag>Multiplex</video:tag>
      <video:tag>Microarray</video:tag>
      <video:tag>Hybridization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Diagnosis-Of-Dental-Problems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diagnosis Of Dental Problems</video:title>
      <video:description>Traditional methods of checking cavities include visual and checking for softness. Today due to use flouride the cavities have become hard to diagnose. This video shows an alternative way, thanks to technology, for detection of cavities.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b0a9eb8f-2b41-4e94-ac55-55552eb2b41f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2011-12-01T20:38:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10429.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Dental</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Diagnosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Introduction-to-the-Income-Statement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Introduction to the Income Statement</video:title>
      <video:description>Introduction to the Income Statement

The income statement, revenue, gross profit, operating profit, net income, ROA and ROE.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22619.jpg</video:thumbnail_loc>
      <video:duration>927</video:duration>
      <video:publication_date>2012-09-11T02:42:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z7C4cz2HkeY</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Income</video:tag>
      <video:tag>statement</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-12-Binomial-Distribution-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Binomial Distribution 4</video:title>
      <video:description>Binomial Distribution 4

Using Excel to visualize the basketball binomial distribution</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22620.jpg</video:thumbnail_loc>
      <video:duration>646</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/H0ZgOGWUcJw</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Examination-of-Ocular-Movement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Ocular Movement</video:title>
      <video:description>This video shows an Ocular movement examination which is used to test the voluntary or involuntary movement of the eye by tracking visual stimuli.</video:description>
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      <video:duration>223</video:duration>
      <video:publication_date>2011-11-28T12:30:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8511.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>movement</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Stevens-Laser-Bra-Breast-Lift-in-Los-Angeles-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Stevens Laser Bra Breast Lift in Los Angeles Treatment</video:title>
      <video:description>Laser bra breast surgery is designed to provide strong internal support to lift the breasts and to maintain a firm and appealing position the procedure may be used for breast reduction breast lift or breast augmentation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b0c42a8a-6246-4ca5-b41f-219861091342/cand_5.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
      <video:publication_date>2011-12-01T23:09:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10568.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>Stevens</video:tag>
      <video:tag>Laser</video:tag>
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      <video:tag>lift</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Los</video:tag>
      <video:tag>Angeles</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Demonstration-on-Endothermic-Reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Demonstration on Endothermic Reaction</video:title>
      <video:description>An endothermic reaction is any chemical reaction that absorbs heat from its environment. Here&apos;s a list of examples of endothermic reactions. You can use these when asked to cite an example or to get ideas to set up a demonstration of an endothermic reaction or process.</video:description>
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      <video:duration>185</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4882.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Ununbium-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ununbium - Periodic Table of Videos</video:title>
      <video:description>Ununbium is element number 112. But how did it get its name? All the elements on video at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/b0d4db91-7a51-43d2-9fe9-c30d95cef7aa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2009-04-09T02:12:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1663.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Ununbium</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Do-You-Use-Your-Inhaler-Properly</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Do You Use Your Inhaler Properly?</video:title>
      <video:description>Medical animation of how to use inhaler for pulmonary disease. Inhalator is shaken, air breath out medicine is applied while breathing in. Breath is hold and than breath out.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/b0f0505b-e78b-49b1-a677-32ac85f6d99b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2007-05-28T22:39:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/446.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Inhaler</video:tag>
      <video:tag>pulmonaryDisease</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cystic-fibrosis-histopathology-of-pancreas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cystic fibrosis: histopathology of pancreas</video:title>
      <video:description>The video presents histopathological slide of pancreas affected by cystic fibrosis. Fibrosis can be seen in the sample. Presence of mucus can also be identified. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b0e5d008-48fe-4806-8656-f00f0e9e8042/cand_5.jpg</video:thumbnail_loc>
      <video:duration>214</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6171.mp4</video:content_loc>
      <video:uploader>prosel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>cystic</video:tag>
      <video:tag>fibrosis</video:tag>
      <video:tag>Histopathology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>pancreas</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lines-and-Planes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lines and Planes</video:title>
      <video:description>This video shows a brief explanation of lines and planes. The example shown in this tutorial will help you in solving the problems related to lines and planes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/b10ec91a-a8a1-41de-8451-71e15caa1250/cand_5.jpg</video:thumbnail_loc>
      <video:duration>388</video:duration>
      <video:publication_date>2010-12-06T11:07:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6487.mp4</video:content_loc>
      <video:uploader>hidalgo</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>multivariable</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>lines</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Planes</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-57-Hydrogen-Peroxide-Correction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 57 - Hydrogen Peroxide Correction</video:title>
      <video:description>Hydrogen Peroxide Correction

orrecting an error in the last video regarding hydrogen peroxide.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22621.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2012-09-11T02:42:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YPjtG5PA-iY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Hydrogen</video:tag>
      <video:tag>Peroxide</video:tag>
      <video:tag>Correction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DRG-Cell-Outgrowth-in-Hydrogels</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DRG Cell Outgrowth in Hydrogels</video:title>
      <video:description>This video shows the nerve regeneration in collagen-based hydro-gels. A microscopic view of this complete procedure is also provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/b11219dc-ef98-4851-90f1-ddf2888a6d1d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2013-04-07T19:36:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30479.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Bioinformatics</video:category>
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      <video:tag>regeneration</video:tag>
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      <video:tag>collagen</video:tag>
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      <video:tag>hydrogels</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Sequence-a-Human-Genome-Mapping-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Sequence a Human Genome Mapping  part 2</video:title>
      <video:description>Mapping: Transcript
To begin the project, researchers built maps of the human genome. They identified thousands of DNA sequence landmarks that helped them navigate across the chromosomes.

Developing genome maps was necessary preparation for DNA sequencing. These same maps also served to orient geneticists who were hunting for disease genes.

With enough landmarks in place, project scientists created &quot;libraries&quot; of clones that spanned the genome. Each clone contained a manageably small fragment of human DNA that was stored in bacteria. Scientists used the landmarks to tell them what part of the human genome each fragment came from.

This clone-by-clone approach made it possible to double check the location of each DNA sequence. It also allowed participating laboratories from around the world to carve up the genome and coordinate their work.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/b168465f-6b83-489f-b823-6b63bf8900a4/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-08-31T02:48:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/855.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>humangenomeproject</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Smead-Jones-sutures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Smead Jones sutures</video:title>
      <video:description>This video features a technique to close the midline incision of the abdomen by a method called smead Jones sutures&apos; far-far.near-near. These methods have varied with time with deeper understanding of engineering and physiology.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b16de7aa-fc88-4bfa-964f-adbe3ac2a6b9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>132</video:duration>
      <video:publication_date>2011-12-01T23:06:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10556.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Smead</video:tag>
      <video:tag>Jones</video:tag>
      <video:tag>Sutures</video:tag>
      <video:tag>Far</video:tag>
      <video:tag>Near</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Unemployment-Rate-Primer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  10 - Unemployment Rate Primer</video:title>
      <video:description>Unemployment Rate Primer

Understanding how the headline unemployment rate (U-3) is calculated</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22622.jpg</video:thumbnail_loc>
      <video:duration>578</video:duration>
      <video:publication_date>2012-09-11T02:42:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9DGbDx5xQNo</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Unemployment</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>Primer</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-13-Expected-Value-EX</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Expected Value: E(X)</video:title>
      <video:description>Expected Value: E(X)

Expected value of a random variable</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22623.jpg</video:thumbnail_loc>
      <video:duration>893</video:duration>
      <video:publication_date>2012-09-11T02:42:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/j__Kredt7vY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Expected</video:tag>
      <video:tag>value</video:tag>
      <video:tag>E</video:tag>
      <video:tag>x</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-treat-a-cold-with-high-blood-pressure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to treat a cold with high blood pressure</video:title>
      <video:description>This video describes how to treat a cold with high blood pressure.

Cold and flu season is hard enough, but if you have high blood pressure (HBP) you may want to avoid certain OTC cold medications. To learn more about how certain types of cold medicine might impact people with hypertension, and to find out more about a cold medication that might be right for you, watch this video! For more, visit: http://conditions.healthguru.com/topic/kids-health/cold-flu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/b1785ab3-b139-440a-99b6-998c242aa1c3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2012-10-11T00:51:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27860.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Treating</video:tag>
      <video:tag>A</video:tag>
      <video:tag>cold</video:tag>
      <video:tag>with</video:tag>
      <video:tag>high</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Pressure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Endoscopia-Realizada-a-Luciana-Sandoval-El-Salvador-parte-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endoscopia Realizada a Luciana Sandoval El Salvador parte 1</video:title>
      <video:description>La importancia de la endoscopia como prevención del cáncer gástrico, en este programa de televisión el Dr. Julio Murra Saca de la República de El Salvador, Realiza una endoscopia del aparato digestivo superior a una reconocida presentadora Luciana Sandoval, el Dr. Ricardo Sandoval Vásquez, reconocido médico anestesiólogo, le administra la sedación, Nosotros siempre hemos resaltado la importancia de prevenir los cánceres más frecuentes como son los del colon y recto por medio de la colonoscopia cada 5 años, la mamografía para prevención del cáncer de mama, la citología para el cáncer de útero, la endoscopia del aparato digestivo superior para prevención del cáncer gástrico y el antigeno prostático especifico y ultrasonografia trans rectal para la prevención del cáncer de próstata. No sea usted o un familiar una persona más en las estadísticas de los cánceres, recuerde la prevención es la mejor medicina, más información en nuestra pagina Web www.murrasaca.com.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/b17d85db-d4ed-4f12-b99d-1a0a1bf33de2/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-09-04T23:41:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3337.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Endoscopia</video:tag>
      <video:tag>ENDOSCOPY</video:tag>
      <video:tag>Colonoscopia</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Endoscopio</video:tag>
      <video:tag>El</video:tag>
      <video:tag>Salvador</video:tag>
      <video:tag>Murra</video:tag>
      <video:tag>Saca</video:tag>
      <video:tag>Colon</video:tag>
      <video:tag>laparoscopia</video:tag>
      <video:tag>cirugia</video:tag>
      <video:tag>medicina</video:tag>
      <video:tag>Dr</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/LLRV-Lunar-Landing-Training-Vehicle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>LLRV Lunar Landing Training Vehicle</video:title>
      <video:description>The Bell Aerosystems Lunar Landing Research Vehicle or LLRV was sometimes called the flying bedstead. This video show this LLRV in flight.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b1c734ba-8c7f-4a23-8dae-405eaf79cd54/cand_5.jpg</video:thumbnail_loc>
      <video:duration>401</video:duration>
      <video:publication_date>2011-12-13T05:41:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11678.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>LUNAR</video:tag>
      <video:tag>landing</video:tag>
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      <video:tag>Vehicle</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Shrewsbury-Smart-Lipo-Treatment-Smart-lipo-Monmouth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Shrewsbury Smart Lipo Treatment| Smart lipo Monmouth</video:title>
      <video:description>Looking for Smart Lipo treatment in Shrewsbury, Monmouth, New Jersey, then visit Medispa. For successful liposuction procedures consider our smart lipo treatment offers, at a cost that suits your pocket.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/03/b190617f-c465-4f85-bec7-ba4629b97973/cand_5.jpg</video:thumbnail_loc>
      <video:duration>264</video:duration>
      <video:publication_date>2010-03-20T11:46:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3977.mp4</video:content_loc>
      <video:uploader>Dr. Joseph Fretta</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Shrewsbury</video:tag>
      <video:tag>smart</video:tag>
      <video:tag>LIPO</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>Monmouth</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Jersey</video:tag>
      <video:tag>liposuction</video:tag>
      <video:tag>Procedure</video:tag>
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    <loc>https://dnatube.com/videos/Pregnancy-Week-by-Week-Guide-HD</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Pregnancy Week by Week Guide HD</video:title>
      <video:description>Babycenter has the pregnancy week by week information you need See how your baby is growing week by week throughout your pregnancy for more details watch video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b18459b4-ac6d-4c19-867c-8d9dec2c40e1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>545</video:duration>
      <video:publication_date>2011-12-01T04:55:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10252.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>pregnancy</video:tag>
      <video:tag>All</video:tag>
      <video:tag>Weeks</video:tag>
      <video:tag>HD</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Genetics-of-Wildlife-Conservation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Genetics of Wildlife Conservation</video:title>
      <video:description>Wildlife is endangered by human activities as never before and species extinctions threatens the biosphere and our own future well being. ... all Â» Renowned wildlife biologist David Woodruff will illustrate the use of new genetic methods in the management of threatened and endangered species, and show how the process of genetic erosion in fragmented populations compromises the future of even protected populations. Series: Science Matters</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/b1943b6a-d912-4cac-b56b-8b03269c8b3e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1795</video:duration>
      <video:publication_date>2007-09-12T00:37:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1010.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>wildlifeconservation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Colliding-Galaxies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Colliding Galaxies</video:title>
      <video:description>Way to go milky way. Galaxies are the building blocks of the universe, in which collisions and mergers are part of life. The milky way is in the process of pulling in another galaxy. So are we safe in our galaxy, find out here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b1aaeb71-b983-4557-ab49-86fe3895481a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>237</video:duration>
      <video:publication_date>2011-11-23T10:01:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7688.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>JWST</video:tag>
      <video:tag>Feature</video:tag>
      <video:tag>Colliding</video:tag>
      <video:tag>galaxies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/how-tsunami-is-being-formed</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>how tsunami is being formed?</video:title>
      <video:description>A tsunami (Japanese: 津波, lit. &quot;harbor wave&quot;;[1] Japanese pronunciation: [tsɯnami]; English pronunciation: /tsuːˈnɑːmi/ tsoo-NAH-mee or /suːˈnɑːmi/ soo-NAH-mee[2]) is a series of water waves (also called a tsunami wave train[3]) caused by the displacement of a large volume of a body of water, usually an ocean, though it can occur in large lakes. Tsunamis are a frequent occurrence in Japan; approximately 195 events have been recorded.[4] Owing to the immense volumes of water and the high energy involved, tsunamis can devastate coastal regions. reff: wikipedia</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/03/b1c870fe-77b9-49f8-8c2e-97e4f852d398/cand_5.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2011-03-15T18:36:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6872.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>tsunami</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-MIT-6451-Principles-of-Digital-Communication-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - MIT 6.451 Principles of Digital Communication II</video:title>
      <video:description>&quot;Lec 18 - MIT 6.451 Principles of Digital Communication II&quot; Codes on Graphs

View the complete course: http://ocw.mit.edu/6-451S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15873.jpg</video:thumbnail_loc>
      <video:duration>4986</video:duration>
      <video:publication_date>2012-08-28T21:07:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GQVlVhGKfHc</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>digital</video:tag>
      <video:tag>gaussian</video:tag>
      <video:tag>noise</video:tag>
      <video:tag>coding</video:tag>
      <video:tag>decoding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animation-of-Kinesin-movement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation of Kinesin movement</video:title>
      <video:description>Kinesins are a class of motor proteins found in eukaryotic cells. Kinesins move along microtubule cables powered by the hydrolysis of ATP. The active movement of kinesins supports several cellular functions including mitosis, meiosis and axonal transport.
This video features an animation of kinesin movement. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/b1e4562a-180e-464f-92f5-cf73f5284213/cand_5.jpg</video:thumbnail_loc>
      <video:duration>26</video:duration>
      <video:publication_date>2009-06-26T01:28:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2892.mp4</video:content_loc>
      <video:uploader>sakedi</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>kinesin</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>proteins</video:tag>
      <video:tag>Vesicles</video:tag>
      <video:tag>Carrier</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>Transport</video:tag>
      <video:tag>cytoskeleton</video:tag>
      <video:tag>Microtubles</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Small-Intestines-Histology-Model-Muscularis-Serosa</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Small Intestines Histology Model - Muscularis &amp; Serosa</video:title>
      <video:description>Methods: Formalin fixed, paraffin wax embedded sections were selected from surgical resection specimens from 10 cases diagnosed as Crohn&apos;s disease. The block that showed the most granulomas was selected from each case. Sections S mu-m thick were immunostained with antibodies directed against the endothelial markers factor VIII related antigen and Ulex europaeus lectin, and against the vascular wall components collagen IV and laminin. Granulomas were counted on each slide in the serosa, muscularis propria, submucosa, and mucosa. In each area granulomas were classified according to their relation to lymphatic or blood vessels. Overall, an average of 46.1% of granulomas was related to lymphatic vessels, with the majority of these being adjacent to the vessel, rather than in the lumen or distorting the wall.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b2026df5-3c68-41b2-86cc-9546d18d1115/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2010-11-15T12:14:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5378.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Small</video:tag>
      <video:tag>intestines</video:tag>
      <video:tag>Histology</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Muscularis</video:tag>
      <video:tag>Serosa</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cheeky-Monkeys-cute-baby-monkeys-at-play-by-BBC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cheeky Monkey&apos;s cute baby monkeys at play by BBC</video:title>
      <video:description>Despite being urbanized for a couple of decades now meaning food is available all year round, these monkey&apos;s still give birth seasonally. Cute baby monkeys at play in the Cheeky Monkey series by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b2032f87-dc2f-4bbb-97b4-d08f33a3fdfc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2011-11-26T05:36:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8128.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>cute</video:tag>
      <video:tag>Baby</video:tag>
      <video:tag>Monkeys</video:tag>
      <video:tag>at</video:tag>
      <video:tag>play</video:tag>
      <video:tag>Cheeky</video:tag>
      <video:tag>monkey</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pediatric-advice-on-ingested-poison</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pediatric advice on ingested poison</video:title>
      <video:description>Have your child ever faced death due to ingested poison? ooh no, that sound ridiculous, you even don&apos;t have a kid,but anyway your neighbor has. This video gives a stepwise course in case of ingested poison in children. It is handy as a first aid measure before you head to a medical facility.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b20485ab-7569-436a-b740-ad7b8a995bde/cand_5.jpg</video:thumbnail_loc>
      <video:duration>276</video:duration>
      <video:publication_date>2010-11-16T14:08:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5501.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pediatric</video:tag>
      <video:tag>advice</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Ingested</video:tag>
      <video:tag>poison</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-open-the-airways-by-Bupa</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to open the airways? by Bupa</video:title>
      <video:description>How is cardiopulmonary resuscitation, or CPR, carried out? Watch this beautifully descriptive video on how to provide this life-saving procedure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b2325230-3897-4446-ab70-8fc62fbac1b5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
      <video:publication_date>2013-02-11T01:32:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30071.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>airways</video:tag>
      <video:tag>Cardiopulmonary</video:tag>
      <video:tag>Resuscitation</video:tag>
      <video:tag>CPR</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nice-reaction-KMnO4H2O2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nice reaction-KMnO4+H2O2</video:title>
      <video:description>KMnO4+H2O2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/6f88031d-98a4-4633-a7bb-79822ab28bfc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2009-07-03T11:46:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2936.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>KMnO4</video:tag>
      <video:tag>H2O2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Probiotics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Probiotics</video:title>
      <video:description>What are Probiotics? Probiotics are microorganisms or bacteria that are beneficial to a living organism, in humans such bacteria can be seen in digestion. This video educates more on probiotics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b235acc5-40a3-408a-ada8-da96d837ce51/cand_5.jpg</video:thumbnail_loc>
      <video:duration>186</video:duration>
      <video:publication_date>2010-11-16T15:28:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5538.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>What</video:tag>
      <video:tag>are</video:tag>
      <video:tag>probiotics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-ebola</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is ebola</video:title>
      <video:description>This is a presentation that will show you what Ebola is.  It does not have narration but it is interesting and informative.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/b23ab3df-8c8e-43f6-b6cc-cd2ea9b6dc48/cand_5.jpg</video:thumbnail_loc>
      <video:duration>205</video:duration>
      <video:publication_date>2014-10-07T05:49:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31939.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>ebola</video:tag>
      <video:tag>Definition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Y-chromosome-Anomaly</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Y chromosome - Anomaly</video:title>
      <video:description>Sex chromosome abnormalities are gender specific. In frequency of occurrence, sex chromosomes abnormalities are only slightly less common than autosomal abnormalities.   Normal males inherit an X and a Y chromosome while females have two X&apos;s.  A single Y chromosome is sufficient to produce maleness while its absence is necessary for femaleness. This video gives information about Y chromosome and anomaly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b2463b97-0e44-4a12-a5de-3c92022bd133/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2010-11-24T16:17:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5981.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Y</video:tag>
      <video:tag>chromosome</video:tag>
      <video:tag>Anomaly</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hair-Follicle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hair Follicle</video:title>
      <video:description>This is a video depicting Hair Follicles as part of a skin model. It describes the hair follicle, its source of nutrition, and the hair matrix. It also explain the structure of the hair itself including the medulla, cortex, and cuticle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b258f3ba-1663-43de-81c2-d057b59929ce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>199</video:duration>
      <video:publication_date>2010-11-13T21:50:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5154.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Composite</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>model</video:tag>
      <video:tag>hair</video:tag>
      <video:tag>follicle</video:tag>
      <video:tag>cuticle</video:tag>
      <video:tag>medlla</video:tag>
      <video:tag>matrix</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-operate-dc-long-distance-rf-remote-controller-receive</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to operate dc long distance rf remote controller receive</video:title>
      <video:description>You can use this long distance rf remote controller to control dc/ac lights on or off, motor start or stop, electric door / gate open or close... far away from you. Remote distance is up to 2000M theoretically. Wireless signal can pass through walls, floors and doors.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/07/b26f4dcf-31c3-40bd-8cd7-00d19c481969/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2012-07-29T22:35:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12378.mp4</video:content_loc>
      <video:uploader>Yanru Gong</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>DC</video:tag>
      <video:tag>Long</video:tag>
      <video:tag>Distance</video:tag>
      <video:tag>rf</video:tag>
      <video:tag>remote</video:tag>
      <video:tag>controller</video:tag>
      <video:tag>receiver</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>on</video:tag>
      <video:tag>off</video:tag>
      <video:tag>2000m</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/President-Abraham-Lincoln-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>President Abraham Lincoln Part 3</video:title>
      <video:description>Biography of president Abraham Lincoln is discussed here. He was the 16th president of U.S. and has to struggle a lot in his life.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/b272690e-3694-405a-9766-fae0c0d8e252/cand_5.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2009-08-08T15:25:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3190.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>President</video:tag>
      <video:tag>Lincoln</video:tag>
      <video:tag>part</video:tag>
      <video:tag>of</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-21H931-Seminar-in-Historical-Methods</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - MIT 21H.931 Seminar in Historical Methods</video:title>
      <video:description>&quot;Lec 1 - MIT 21H.931 Seminar in Historical Methods&quot; Heros, Tolkien, Lewis, Beowolf

View the complete course: http://ocw.mit.edu/21H-931S04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15881.jpg</video:thumbnail_loc>
      <video:duration>6155</video:duration>
      <video:publication_date>2012-08-28T21:11:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tEpU7QiRiUk</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>History</video:tag>
      <video:tag>historical</video:tag>
      <video:tag>methods</video:tag>
      <video:tag>Sources</video:tag>
      <video:tag>Narrative</video:tag>
      <video:tag>analytic</video:tag>
      <video:tag>Writing</video:tag>
      <video:tag>historians</video:tag>
      <video:tag>annales</video:tag>
      <video:tag>gender</video:tag>
      <video:tag>middle</video:tag>
      <video:tag>Ages</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Robofish-Swims-Like-a-Bass-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Robofish Swims Like a Bass 2</video:title>
      <video:description>Using fluorescent dye, this video demonstrates how water flows around the tail of a robotic fish as it mimics the swimming motions of a bass.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/b27a39ec-f2d9-4fb8-99c2-b0a68651b929/cand_5.jpg</video:thumbnail_loc>
      <video:duration>6</video:duration>
      <video:publication_date>2009-08-28T08:50:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3274.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>Rob</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/CSS-Media-Property-Tutorial</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CSS - Media Property Tutorial</video:title>
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      <video:duration>136</video:duration>
      <video:publication_date>2010-12-15T13:57:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6582.mp4</video:content_loc>
      <video:uploader>castmoment</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CSS</video:tag>
      <video:tag>media</video:tag>
      <video:tag>Property</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Evolution, Emotion, and Reason: Love</video:title>
      <video:description>Guest lecturer Peter Salovey, Professor of Psychology and Dean of Yale College, introduces students to the dominant psychological theories of love and attraction.

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12588.jpg</video:thumbnail_loc>
      <video:duration>4173</video:duration>
      <video:publication_date>2012-08-21T18:24:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kZoBgX8rScg</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>arousal</video:tag>
      <video:tag>attraction</video:tag>
      <video:tag>LOVE</video:tag>
      <video:tag>misattribution</video:tag>
      <video:tag>Pratfall</video:tag>
      <video:tag>Effect</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>motor cabal toxins and  motor neuron synapses</video:title>
      <video:description>Multiple cone snail toxins attack different molecules of the nervous system and cause paralysis. This video shows how motor cabal toxins and  motor neuron synapses.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/b36cd795-1bbc-4a9b-87a2-7fc87dc0803b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2012-04-17T22:25:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12254.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>motor</video:tag>
      <video:tag>cabal</video:tag>
      <video:tag>toxins</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 21 - Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 21 - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27125.jpg</video:thumbnail_loc>
      <video:duration>2952</video:duration>
      <video:publication_date>2012-09-21T02:58:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/02CeRGQDH3k</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video displays a Half-Head Model of the Nasal Cavity and its surrounding structures including the nares, sinus cavity, nasal septum, vestibule, and pharynx.</video:description>
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      <video:duration>144</video:duration>
      <video:publication_date>2010-11-13T22:11:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5169.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
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      <video:tag>Head</video:tag>
      <video:tag>model</video:tag>
      <video:tag>nasal</video:tag>
      <video:tag>Cavity</video:tag>
      <video:tag>nares</video:tag>
      <video:tag>Sinus</video:tag>
      <video:tag>septum</video:tag>
      <video:tag>vestibule</video:tag>
      <video:tag>and</video:tag>
      <video:tag>pharynx</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Gas Exchange During Cigarette Smoking</video:title>
      <video:description>When the gas in an organism and the atmosphere is transferred it is called gas exchange. This video explains the risks in cigarette smoking demonstrating how the cigarette smoke affects humans using the gas exchange theory.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b37466ee-8f88-47c4-8b3f-787a4052727c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2010-11-25T21:47:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6096.mp4</video:content_loc>
      <video:uploader>rainman</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Gas</video:tag>
      <video:tag>exchange</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Smoke</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Detailed-explanation-of-mRNA-Translation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Detailed explanation of mRNA Translation</video:title>
      <video:description>mRNA Translation. Translation of mRNA

Proteins are synthesized from mRNA templates by a process that has been highly conserved throughout evolution (reviewed in Chapter 3). All mRNAs are read in the 5´ to 3´ direction, and polypeptide chains are synthesized from the amino to the carboxy terminus. Each amino acid is specified by three bases (a codon) in the mRNA, according to a nearly universal genetic code. The basic mechanics of protein synthesis are also the same in all cells: Translation is carried out on ribosomes, with tRNAs serving as adaptors between the mRNA template and the amino acids being incorporated into protein. Protein synthesis thus involves interactions between three types of RNA molecules (mRNA templates, tRNAs, and rRNAs), as well as various proteins that are required for translation. Read more: http://www.ncbi.nlm.nih.gov/books/NBK9849/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b3785af0-3d82-4c4b-aa3e-2e3f05e9585e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2010-11-24T05:27:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5931.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>mRNA</video:tag>
      <video:tag>translation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-clear-proofs-of-Gods-existence-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The clear proofs of God&apos;s existence 2</video:title>
      <video:description>From the moment man opens his eyes to this world, a great order surrounds him. He needs oxygen to survive , the atmosphere of the planet on which he lives provides more than just the adequate amount of oxygen he needs. This way, he breathes without difficulty. For the existence of life on this planet, the existence of a source of heat is essential. In response to this need, the sun is located just at the right distance to emit just the exact amount of heat and energy man needs. Man needs nourishment to survive. Every corner of the world abounds in astonishingly diversified provisions. Likewise, man needs water. Surprisingly, three fourths of the planet is covered with water. Man needs shelter, and in this world, there is land on which it is suitable to build and all sorts of materials to make shelters.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/b38a4c34-20e5-4a7d-b078-d0e2327ec39b/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-08-07T13:36:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3130.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Clear</video:tag>
      <video:tag>proofs</video:tag>
      <video:tag>of</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Faith</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Planets</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 47 - Lactic Acid  (Quiz)</video:title>
      <video:description>Lactic Acid  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:duration>123</video:duration>
      <video:publication_date>2012-09-19T01:04:12.000Z</video:publication_date>
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      <video:uploader>Berkeley</video:uploader>
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      <video:tag>Acid</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>How to Sequence a Human Genome Assembling the Results  part 11</video:title>
      <video:description>A computer program integrates the data from individual sequencing reactions. It can spot where DNA fragments overlap and order them as they originally were on the chromosome.

Many overlapping sequences reads are needed to generate the uninterrupted sequence of the original stretch of DNA. During the Human Genome Project, every base pair of DNA was sequenced an average of nine times. Some stretches of DNA were easy to read and needed to be sequenced little less often, while other stretches were more difficult to read and had to be sequenced more often.

During the Human Genome Project scientists ran more than 50 million sequencing reactions. Some 2000 scientists from more than two dozen labs around the world, worked on the project.</video:description>
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      <video:publication_date>2007-09-01T17:14:59.000Z</video:publication_date>
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      <video:uploader>second second</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>American patient experience with hip resurfacing  part 1</video:title>
      <video:description>His double hip surgery with Dr. Venkatachalam of the MJRC in Chennai is narrated by Mr. Leonard Battipaglia from New York City. He underwent a right hip resurfacing in Nov 2008. He recovered very well and returned to India seven months later for a Proxima hip replacement to his left hip.
Visit http://www.hipsurgery.in</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_3829.jpg</video:thumbnail_loc>
      <video:duration>450</video:duration>
      <video:publication_date>2010-02-03T16:24:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4sU_pXjITaw</video:player_loc>
      <video:uploader>alampallam venkatachalam</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>Resurfacing</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Neurite outgrowth is a key process during neuronal migration and differentiation. Complex intracellular signaling is involved in the initiation of neurite protrusion and subsequent elongation. Although, in general many constituents of the machinery involved in this multi-stage process are common for neurons in distinct brain areas, there are notable differences between specific neuronal subtypes. Reff:  http://www.biomedcentral.com/1471-2202/11/18</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b39e5ddf-18ae-4eaf-8ad2-fc2f407b0acf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2010-11-07T02:23:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4773.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Neurite</video:tag>
      <video:tag>Outgrowth</video:tag>
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    <loc>https://dnatube.com/videos/A-look-at-proteins-and-amino-acids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A look at proteins and amino acids</video:title>
      <video:description>This video describes proteins and amino acids. Proteins are very complex cells, each type of protein is unique and has different functions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/b3a45806-7117-4b96-990e-23970ef37e03/cand_5.jpg</video:thumbnail_loc>
      <video:duration>441</video:duration>
      <video:publication_date>2012-10-31T01:00:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27948.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>proteins</video:tag>
      <video:tag>acids</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Supercontinent-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Supercontinent Cycle</video:title>
      <video:description>A very interesting video showing the formation of Amasia the Next Super-continent on earth. A diagrammatic view with the contraction and expansion is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/b3b34e3e-d8eb-430b-a6fe-52cd455e9901/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2013-04-07T19:14:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30453.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Amasia</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Next</video:tag>
      <video:tag>Supercontinent</video:tag>
      <video:tag>movie</video:tag>
      <video:tag>1</video:tag>
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    <loc>https://dnatube.com/videos/Coronary-Stent-Complications-Animation</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Coronary Stent Complications Animation</video:title>
      <video:description>A coronary stent is an artificial support device used in the coronary artery to keep the vessel open the coronary stent is a relatively new tool used to keep coronary arteries expanded usually following a balloon angioplasty</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b3fddf49-928e-4bbd-860a-77b9c0efcaa7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2011-11-29T11:27:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8920.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>Coronary</video:tag>
      <video:tag>Stent</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b4006e0a-ffbc-4bd0-9afa-b3e324c35026/cand_5.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2010-11-20T23:25:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5651.mp4</video:content_loc>
      <video:uploader>uicment</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Multivariate</video:tag>
      <video:tag>Multiplex</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Documentry of Einstein</video:title>
      <video:description>Video shows the history related with Einstein. His some daily life activities are also shown here Which shows Einstein&apos;s different way of thinking than others.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b45a9f52-bacb-4804-a461-7d5ea713b1e4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>652</video:duration>
      <video:publication_date>2010-11-25T21:38:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6090.mp4</video:content_loc>
      <video:uploader>marlbroman</video:uploader>
      <video:category>History</video:category>
      <video:tag>Einstein</video:tag>
      <video:tag>documentary</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Alpha-Scattering-Experiment-by-Rutherford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Alpha Scattering Experiment by Rutherford</video:title>
      <video:description>Diagrammatic view of the gold foil experiment conducted by Rutherford is shown in the video. The bombardment of alpha particles through a thin foil of gold, its after effects and the conclusions are explained in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b4722fdd-f8e3-49e0-8cab-a8f3865bdfcc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2011-12-11T23:55:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11242.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Rutherford</video:tag>
      <video:tag>s</video:tag>
      <video:tag>alpha</video:tag>
      <video:tag>scattering</video:tag>
      <video:tag>experiment</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 59 - Galvanic Cells</video:title>
      <video:description>Galvanic Cells

Redox reactions to drive Galvanic Cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22627.jpg</video:thumbnail_loc>
      <video:duration>1106</video:duration>
      <video:publication_date>2012-09-11T02:43:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/N4L3dDIixSU</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Galvanic</video:tag>
      <video:tag>cells</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Talks-Joe-DeRisi-Hunting-the-next-killer-virus</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Talks  Joe DeRisi: Hunting the next killer virus</video:title>
      <video:description>About this talk/nBiochemist Joe DeRisi talks about amazing new ways to diagnose viruses (and treat the illnesses they cause) using DNA. His work may help us understand malaria, SARS, avian flu -- and the 60 percent of everyday viral infections that go undiagnosed.
Joseph DeRisi is a molecular biologist and biochemist, on the hunt for the genomic basis of illness. His lab at UCSF is focused on the cause of malaria, and he&apos;s also poked into SARS, avian flu and other new diseases as they crop up. His approach combines scientific rigor with a nerd&apos;s boundary-breaking enthusiasm for new techniques -- one of the qualities that helped him win a MacArthur &quot;genius&quot; grant in 2004. A self-confessed computer geek, DeRisi designed and programmed a groundbreaking tool for finding (and fighting) viruses -- the ViroChip, a DNA microarray that test for the presence of all known viruses in one step./nIn 2008, DeRisi won the Heinz Award for Technology, the Economy and Employment./nref: www.ted.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/b46c5c1f-4041-4eec-ab81-68a1a1770cae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>965</video:duration>
      <video:publication_date>2009-03-30T23:56:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1523.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Joe</video:tag>
      <video:tag>derisi</video:tag>
      <video:tag>Virus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Polysomes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Polysomes</video:title>
      <video:description>Polyribosomes or also called polysomes are a cluster of ribosomes, bound to a mRNA molecule is shown in this scientific video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/b476ebee-0c7a-4d5b-a7ac-dc1e5c8a2f93/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2009-04-23T04:49:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1942.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>polysomes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pulmonary-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pulmonary Examination</video:title>
      <video:description>Video shows a discussion about the pulmonary physical examination. The purpose of this video is to helpful the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b4799aef-6aaa-49b5-93ea-806e7874f26a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1376</video:duration>
      <video:publication_date>2011-12-01T04:06:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10186.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pulmonary</video:tag>
      <video:tag>Physical</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Causes-and-effects-of-the-ebola-virus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Causes and effects of the ebola virus</video:title>
      <video:description>A presentation on causes and effects of the Ebola virus.  From its symptoms, its physiology to its effect on the human body: take a look at this virus that is looming over humanity.  A short video summarizing what we know about the virus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/b47ac042-440e-4879-adb9-f8518b2c3dec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>237</video:duration>
      <video:publication_date>2014-10-07T06:12:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31942.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Others</video:category>
      <video:tag>ebola</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>Symptoms</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Working-principle-of-X-ray</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Working principle of X-ray</video:title>
      <video:description>X-rays are used to see the structure of muscles and bones and to diagnose damages. This video explains the main principle used in x-ray devices.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/b4aab99e-0cce-4c27-8ade-58a42a33b248/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2011-10-23T16:44:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7225.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>working</video:tag>
      <video:tag>principle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Skin-Warts-3D-Medical-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Skin Warts - 3D Medical Animation</video:title>
      <video:description>The warts commonly seen on the skin are caused by a viral infection. The culprit is one of the HPVs (human papillomaviruses) that can be spread from person to person or be acquired through contact with a contaminated surface.

Over 100 types of HPVs have been identified that infect skin or mucous membranes, depending on the virus type. HPV types that infect skin lead to the development of common skin warts.

HPVs have gained widespread attention for their proven role in the development of genital and anal cancers, particularly cancer of the cervix. Specific &quot;high risk&quot; types of HPV that infect the mucosal tissue that lines the genital area are responsible for these carcinogenic (cancer-causing) effects. &quot;High risk&quot; HPVs have also been implicated in the development of a subset of head and neck cancers that develop in the area of the tonsils.

There are also &quot;low risk&quot; HPV types that lead to the development of benign lesions in the genital area, such as genital warts. Some of these HPV types infect skin and cause warts in various locations on the body. Other HPV types cause benign growths, or papillomas, on the vocal cords.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b4b68867-a9c9-448e-af5b-be75cc748636/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2010-11-09T12:35:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4842.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Skin</video:tag>
      <video:tag>Warts</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Diffrent-Views-About-Big-Bang</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diffrent Views About Big Bang</video:title>
      <video:description>There are various questions which always comes in mind. How the universe was formed? How the huge bodies remain suspended in the sky? This video shows the views of great peoples about the Universe.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b4abb749-c07f-43c9-8d00-e34f3800607b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>550</video:duration>
      <video:publication_date>2010-11-23T22:38:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5815.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>documentary</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Machinus-Examinis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Machinus Examinis</video:title>
      <video:description>This video episode of through the worm hole features the AI of swarm bots. It is said that these swarm bots can achieve task that a single robot cannot do, similar to ant colonies.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/b4c6547b-0c97-4b3d-af20-1cbb8468707b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2012-12-09T07:08:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28439.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Swarm</video:tag>
      <video:tag>Bots</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>Wormhole</video:tag>
      <video:tag>Machinus</video:tag>
      <video:tag>Examinis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-Analytical-Approach-to-Platform-Comparison</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An Analytical Approach to Platform Comparison</video:title>
      <video:description>In today’s world, where we are all bombarded with various platforms and instrumentations, how do you decide which platform to go with in support of your project?/nAfshin Safavi, Ph.D., of BioAgilytix offers his expert opinion in this Virtual Podium presentation./nLearn more about Afshin here: http://www.bioagilytix.com/experts/dr-afshin-safavi/nLearn more from the Virtual Podium library here: http://www.virtualpodiums.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/03/b4bf2c58-6925-43d5-bcea-905ba5239993/cand_5.jpg</video:thumbnail_loc>
      <video:duration>363</video:duration>
      <video:publication_date>2015-03-05T14:18:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32095.mp4</video:content_loc>
      <video:uploader>Matthew Hoyle</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Based</video:tag>
      <video:tag>immunoassay</video:tag>
      <video:tag>Biomarker</video:tag>
      <video:tag>PK</video:tag>
      <video:tag>immunogenciity</video:tag>
      <video:tag>bioanalytical</video:tag>
      <video:tag>bioanalysis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Special-theory-of-relativity-and-simultaneity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Special theory of relativity and simultaneity</video:title>
      <video:description>According to the special theory of relativity, it is impossible to say whether two events occur at the same time if those events are separated in space. Depending on two observer’s reference frame, the events may appear to occur simultaneously to one observer and successively, to another. This video demonstrates relativity of simultaneity. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b4e334a5-1437-4189-9a2e-9ab4ea80d37f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2010-11-24T14:21:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5945.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>special</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>and</video:tag>
      <video:tag>simultaneity</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Venus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Venus</video:title>
      <video:description>For many decades scientists have explored Venus and not even a cold war could stop the scientists from working together. The data their collaboration has unearthed is of immense value  a key to understanding our own planet. Here is the Return to Venus Part II.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b647e53f-3e80-4106-8308-43276f96e208/cand_5.jpg</video:thumbnail_loc>
      <video:duration>407</video:duration>
      <video:publication_date>2011-11-24T18:19:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7771.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Return</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Venus</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tying-Knot-With-Two-Hands-Two-Hand-Tie</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tying Knot With Two Hands - Two Hand Tie</video:title>
      <video:description>Video shows a two handed tie by a well expert. During surgery a proper care must be taken while tying else it may lead to infection.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b652a12d-a985-4ec3-91d6-0a7ea9e6fe15/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2011-11-30T05:48:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9259.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Two</video:tag>
      <video:tag>hands</video:tag>
      <video:tag>Tie</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-Cranial-Nerves-IX-X-XI-XII</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Cranial Nerves IX, X, XI &amp; XII</video:title>
      <video:description>Video shows a step by step examination of cranial nerves IX, X, XI &amp; XII. The purpose of this video is to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b66d6537-9d92-4534-9802-1a0c51463988/cand_5.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2011-11-30T09:12:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9415.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cranial</video:tag>
      <video:tag>Nerves</video:tag>
      <video:tag>IX</video:tag>
      <video:tag>x</video:tag>
      <video:tag>XI</video:tag>
      <video:tag>XII</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Upper-Gastrointestinal-Endoscopy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Upper Gastrointestinal Endoscopy</video:title>
      <video:description>An upper gastrointestinal endoscopy is a procedure that allows your doctor to look at the interior lining of esophagus stomach and small intestine through an endoscope</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b67d1662-3f40-4160-bc55-93e2812d3c18/cand_5.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2011-11-29T11:41:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8972.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Upper</video:tag>
      <video:tag>ENDOSCOPY</video:tag>
      <video:tag>for</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Normal</video:tag>
      <video:tag>Esophagus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Complex-Numbers-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Complex Numbers (part 2)</video:title>
      <video:description>This math video shows dividing complex numbers. Complex conjugates are a pair of complex numbers, both having the same real part, but with imaginary parts of equal magnitude and opposite signs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/b6883bea-2d70-442d-be01-e746d0b28629/cand_5.jpg</video:thumbnail_loc>
      <video:duration>538</video:duration>
      <video:publication_date>2009-05-27T19:47:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2473.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Complex</video:tag>
      <video:tag>Number</video:tag>
      <video:tag>Division</video:tag>
      <video:tag>conjugate</video:tag>
      <video:tag>math</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Taking-Care-of-Meningitis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Taking Care of Meningitis</video:title>
      <video:description>The membrane covering the brain and the spinal chord is called the meninges. When this meninges is infected with a bacteria it is known as meningitis. This video explains how to recognize and treat meningitis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b6ae2819-6bbf-408f-b069-a8a20b070d8f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>301</video:duration>
      <video:publication_date>2010-11-15T20:10:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5436.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Meningitis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-50-Butadiene-Pi-Bond-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 50 - Butadiene Pi Bond  (Quiz)</video:title>
      <video:description>Butadiene Pi Bond  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26408.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2012-09-19T01:05:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hOwQQryixJM</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Butadiene</video:tag>
      <video:tag>Pi</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Links-in-Chain-of-Our-Ecosystem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Links in Chain of Our Ecosystem</video:title>
      <video:description>This video shows a links in the Chain between different animals in our ecosystem. A brief explanation with the example from our surroundings is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b6ac4293-38d1-4eda-b1e5-0e864f97f552/cand_5.jpg</video:thumbnail_loc>
      <video:duration>609</video:duration>
      <video:publication_date>2013-02-09T06:33:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29807.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Ecosystem</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>links</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transfer-Techniques-part-1-of-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transfer Techniques part 1 of 4</video:title>
      <video:description>The technique for transferring a patient from one surface to a another depends upon the patients condition and his ability to bear weight and assist in the transfer special consideration must be given for patients who are paralyzed or have injuries to extremities at times the use of a hoist or other machinery will be preferable</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b6b26f57-87f2-4d6d-88aa-e2d1cdc9115f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>559</video:duration>
      <video:publication_date>2010-11-16T15:04:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5527.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>transfer</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>P</video:tag>
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China Pegs to Dollar to Keep Trade Imbalance</video:description>
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      <video:description>A standard model explaining the force and matter is shown here. The basic difference between the two is explained here.</video:description>
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      <video:title>High definition graphics looks at vortex physics</video:title>
      <video:description>This videos shows a simulation of vortex which will help physicists better understand the concept of turbulence. Turbulence occurs when there is an unsteady or violent movement of any liquid or air.</video:description>
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      <video:uploader>Nikunj Patel</video:uploader>
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    <loc>https://dnatube.com/videos/Calculating-the-Greatest-Common-Factor-GCF</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Video shows the calculation of GCF of different numbers with examples. The tutorial is very clear and teaches from the very basic.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Cancer</video:title>
      <video:description>Not all cancers are same. They all do not require the same treatment. watch this video to know more about cancer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7ba9fa23-5d24-4b37-9615-934574d6cccb/cand_5.jpg</video:thumbnail_loc>
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      <video:description>Here is a model of the female ovaries. In this video you will see the suspensory and ovarian ligaments which lead to the mesovarium and hilum.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Microtubules</video:title>
      <video:description>This animation shows the structure and fucntion of microtubules in the cell. Microtubules are conveyer belts inside the cells. They move vesicles, granules, organelles like mitochondria, and chromosomes via special attachment proteins. They also serve a cytoskeletal role. Structurally, they are linear polymers of tubulin which is a globular protein. These linear polymers are called protofilaments. The figure to the left shows a three dimensional view of a microtubule. The tubulin molecules are the bead like structures. A protofilament is a linear row of tubulin beads. Text reff: http://cellbio.utmb.edu/cellbio/microtub.htm</video:description>
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      <video:description>This is a series of science oriented videos the University of Nottingham. Since its conception in 
April 9, 2009, it has been updated frequently. This video forums is aimed to familiarize its viewers 
with symbols and concepts applicable in Astronomy, Mathematics and Physics through experiments and 
try to relate its applicability to current life situation. Due to the videos popularity, they have 
expanded their videos from their initial goal. This is a question and answer session on plasma scientists</video:description>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>There are several ways to purify plasmids. These methods are often called “minipreps” because of purifying DNA from a small volume of cells. Minipreps involve lysing the cells and purifying the DNA via centrifugation and silica-gel membrane binding.</video:description>
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      <video:uploader>Abnova Corp</video:uploader>
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      <video:title>Michio Kaku on Relativity and The Possibility of Error</video:title>
      <video:description>Referencing a recent controversial experiment that called Einstein&apos;s theory of relativity into question, Michio Kaku discusses the implications of the theory of relativity proven wrong.  Kaku also shares an anecdote about an college experiment to talk about the importance of eliminating systematic errors in science.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>A VIsual of Turbulent flow Chromatography</video:title>
      <video:description>To eliminate costly and time-consuming sample preparation steps.The TurboFlow technology can be used as an alternate separation technique for complex matrices.</video:description>
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      <video:title>Lec 56 - Ideal Gas (l-p2)</video:title>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:description>The nucleus is a membrane-bound organelle that encloses cell&apos;s genetic material; DNA. It&apos;s found in eukaryotic cells. The nucleus functions as a control center of the cell.</video:description>
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      <video:uploader>frokand</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>What goes on in the brain that makes us feel this way? The Science Show provides an impressive answer having to do with memories.</video:description>
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      <video:uploader>Brock Michel</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:title>Use of chlorophyll and ultrasound in cancer therapy</video:title>
      <video:description>In this video Tom Lewis of Sony Med LLC discusses non-toxic cancer therapy using chlorophyll and ultrasound. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b7f80940-ed07-4c39-9a81-c82b2f4bc5f5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>383</video:duration>
      <video:publication_date>2010-11-13T22:38:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5186.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Chlorophyll</video:tag>
      <video:tag>and</video:tag>
      <video:tag>ultrasound</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>therapy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Atoms-and-elements</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Atoms and elements</video:title>
      <video:description>This is a bozeman science video explaining atams and elements. This is the second part of the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/b9d2d818-146e-4c86-b35d-ebb3f3257bd0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>554</video:duration>
      <video:publication_date>2013-01-19T04:39:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28903.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>atoms</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>table</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Difficult-laparoscopic-cholecystectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Difficult laparoscopic cholecystectomy</video:title>
      <video:description>Laparoscopic cholecystectomy is now the gold standard for the treatment of symptomatic gallstone disease it is most commonly performed minimal access surgery by general surgeons world wide the laparoscopic cholecystectomy may also be more difficult in patients who have had previous upper abdominal surgery</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b8773ce0-6b61-4d9a-8c0d-8e40e143123a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2011-12-01T01:42:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9865.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Difficult</video:tag>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Cholecystectomy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/2D-Medical-Animation-Clot-Formation-and-Clot-Breakdown</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>2D Medical Animation: Clot Formation and Clot Breakdown</video:title>
      <video:description>2D animation from MediVisuals Inc. showing how clots normally form and dissolve as well as how the drug Amicar acts globally to create a hypercoagulable state that disables dissolving factors and results in blockage of the right middle cerebral artery.

Please visit our website at http://www.medivisuals.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/b88b3a16-2946-45d6-b6b9-245b39dd4bfe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>298</video:duration>
      <video:publication_date>2009-06-06T08:54:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2783.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>MediVisuals</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>clot</video:tag>
      <video:tag>formation</video:tag>
      <video:tag>Breakdown</video:tag>
      <video:tag>Amicar</video:tag>
      <video:tag>rbc</video:tag>
      <video:tag>platelet</video:tag>
      <video:tag>fibrinolysis</video:tag>
      <video:tag>clotting</video:tag>
      <video:tag>dissolving</video:tag>
      <video:tag>factors</video:tag>
      <video:tag>medicine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-Last-Environ-Sci-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture Last - Environ Sci Spring 2011</video:title>
      <video:description>&quot;Lec last - Environ Sci&quot; Spring 2011 Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23686.jpg</video:thumbnail_loc>
      <video:duration>1746</video:duration>
      <video:publication_date>2012-09-14T10:29:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uatGv-rmnn8</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/SUBARU-WRX-5-SPEED-transmission-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>SUBARU WRX 5 SPEED transmission Video</video:title>
      <video:description>This video illustrates a 2004 Subaru WRX 5 Speed transmission turning gears. Subaru is a car that is considered a cool car to racing drivers and fans.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b8902851-74bc-43e7-80ff-d2c92db382d2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2011-11-25T08:16:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7839.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>2004</video:tag>
      <video:tag>Subaru</video:tag>
      <video:tag>WRX</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Speed</video:tag>
      <video:tag>Transmission</video:tag>
      <video:tag>Turning</video:tag>
      <video:tag>gears</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sarcomere-Model-Cross-Sectional-View</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sarcomere Model Cross Sectional View</video:title>
      <video:description>This video describes a Cross Sectional View of the Sarcomere Model. It describes the sarcolemma and its opening for transverse tubules, as well as thing myofilmaents in the I band.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b896617b-a156-4b4a-bf55-827096004a69/cand_5.jpg</video:thumbnail_loc>
      <video:duration>160</video:duration>
      <video:publication_date>2010-11-14T23:29:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5333.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Sarcomere</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Cross</video:tag>
      <video:tag>sectional</video:tag>
      <video:tag>View</video:tag>
      <video:tag>sarcolemma</video:tag>
      <video:tag>thin</video:tag>
      <video:tag>myofilaments</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Band</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Adherence-and-resistance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Adherence and resistance</video:title>
      <video:description>Adam Barrett, a nurse who is HIV positive, discusses his first symptoms and the challenges of adhering to a drug regimen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/b8bf4407-8d5a-4923-8701-33edab6b47ba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>462</video:duration>
      <video:publication_date>2012-04-12T23:01:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12195.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Adherence</video:tag>
      <video:tag>and</video:tag>
      <video:tag>resistance</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-N-Nucleophiles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are N-Nucleophiles</video:title>
      <video:description>This video shows some reactions where hetero-aromatics works as a n-nucleophiles. Explanation of these reactions with diagrams is also shown.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b8d81d66-64ab-4ae6-a43d-05841757510d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>484</video:duration>
      <video:publication_date>2010-11-30T21:41:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6323.mp4</video:content_loc>
      <video:uploader>waterboy</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Heteroaromatics</video:tag>
      <video:tag>as</video:tag>
      <video:tag>N</video:tag>
      <video:tag>nucleophiles</video:tag>
      <video:tag>12</video:tag>
      <video:tag>2</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Part-2-of-Transgenic-Mice</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Part 2 of Transgenic Mice</video:title>
      <video:description>Transgenic mice are mice whose genes have been manipulated whether naturally or not in this second part of the video. Join the conversation with this mouse.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b8d3a0e1-c8c8-47f5-9846-2508ac49c730/cand_5.jpg</video:thumbnail_loc>
      <video:duration>410</video:duration>
      <video:publication_date>2010-11-22T22:51:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5693.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Transgenic</video:tag>
      <video:tag>mice</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-Genetically-Modified-Foods</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Genetically Modified Foods?</video:title>
      <video:description>Video contains some of the genetically modified foods and the reviews of the users about these foods. These are holding a good place in market and demand for these is increasing everyday.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b8ed34f6-a912-4994-bfcb-d32c2e0be42c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>538</video:duration>
      <video:publication_date>2010-11-17T22:33:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5595.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>genetically</video:tag>
      <video:tag>Modified</video:tag>
      <video:tag>Foods</video:tag>
      <video:tag>interview</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Heart-Structure-Biology-Anatomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Structure | Biology | Anatomy</video:title>
      <video:description>The heart is a muscular cone-shaped organ about the size of a clenched fist of the same person.
It is located in the upper body (chest area) between the lungs, and with its pointed end (called the apex) downwards, forwards, and points towards the left.
The main purpose of the heart is to pump up blood around the body.
The Heart is divided into separate right and left sections by the interventricular septum, or &quot;septum&quot; when the context is clearly that of the heart. Each of these (right and left) sections is also divided into upper and lower compartments known as atria and ventricles, respectively.

The four main chambres of the heart are 
	
Right Atrium 
Right Ventricle 
Left Atrium 
Left Ventricle .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b8fa5501-3fcf-4757-b1e3-1003d55b330c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>285</video:duration>
      <video:publication_date>2010-11-09T10:05:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4817.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Right</video:tag>
      <video:tag>atrium</video:tag>
      <video:tag>ventricle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Entropy-and-Heat-Engines</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Entropy and Heat Engines</video:title>
      <video:description>This video will help you in understanding the statements of second law, heat, work and entropy. Carnot engine and thermodynamic efficiency are also explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/b927620e-b136-4697-9ba1-b1db58d4cda7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>409</video:duration>
      <video:publication_date>2010-12-03T15:00:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6409.mp4</video:content_loc>
      <video:uploader>hazard</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>entropy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>heat</video:tag>
      <video:tag>Engines</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/patient-transfer-techniques-part-2-of-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>patient transfer techniques part 2 of 4</video:title>
      <video:description>Moving disabled patients is a daily occurrence for healthcare workers when a patient has partial mobility you can move them from their bed to a wheelchair by yourself using the proper technique will insure both you and the patient will be fine</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b921a092-51c3-4753-826a-3434a7ed72ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>499</video:duration>
      <video:publication_date>2010-11-16T15:09:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5531.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>transfer</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>P</video:tag>
      <video:tag>2</video:tag>
      <video:tag>of</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tissue-lysate-preparation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tissue lysate preparation</video:title>
      <video:description>The lysate is prepared by centrifuging plasma to produce a platelet rich paste adding calcium to the paste to lyse the platelets therein and coagulate fibrinogen to produce a clear liquid containing lysed platelets sterile filtering the liquid and collecting a liquid filtrate containing the lysed platelets.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b932a736-c091-4a9f-869e-528ad3c8c482/cand_5.jpg</video:thumbnail_loc>
      <video:duration>321</video:duration>
      <video:publication_date>2011-12-15T01:46:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11842.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>tissue</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Preparation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Lysates</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Seabed-Prehistory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Seabed Prehistory</video:title>
      <video:description>Archaeologists have created a 3D visualisation of a whole prehistoric landscape now submerged 20 metres under the English Channel, and 8 miles off the West Sussex coast. This is how we believe it may have looked over 8000 years ago, based upon environmental and geophysical surveys; an estuary populated by families living from the river, sea and land; a river surrounded by salt marsh and forest. Find out more about the project at http://www.wessexarch.co.uk/projects/marine/alsf/seabed_prehistory/ ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/ba370dec-b20f-48fa-a875-4e667a378882/cand_5.jpg</video:thumbnail_loc>
      <video:duration>256</video:duration>
      <video:publication_date>2009-04-08T20:40:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1647.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Archaeology</video:category>
      <video:tag>archaeology</video:tag>
      <video:tag>prehistory</video:tag>
      <video:tag>mesolithic</video:tag>
      <video:tag>stoneage</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>visualization</video:tag>
      <video:tag>sussex</video:tag>
      <video:tag>landscape</video:tag>
      <video:tag>Animation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Urinary-Bladder-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Urinary Bladder Histology</video:title>
      <video:description>The urinal bladder is the organ that is tasked with the collection of urine from the kidneys, and hold it prior to disposal. Its size and position may vary depending on circumstances, but it can hold up to 600ml of urine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ba39e317-321c-4dac-aabd-69512cafeefc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>250</video:duration>
      <video:publication_date>2011-11-28T10:14:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8390.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Urinary</video:tag>
      <video:tag>Bladder</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neuron-Structure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neuron Structure</video:title>
      <video:description>Neurons which are  are the building blocks of the nervous system and their structure are explained in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ba469144-4609-46eb-94ed-9b7c8810dd2f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>240</video:duration>
      <video:publication_date>2011-12-12T04:20:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11507.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>neuron</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Simple-continuous-pattern-suture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Simple continuous pattern suture</video:title>
      <video:description>Continuous pattern is faster but the security of the entire suture line rests on reliability of two knots simple continuous pattern sutures in the suggested model in terms of suturing time and damage to the pad. further research in human subjects is still required</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ab9d6378-2d13-4f95-9f5b-8bddebbbf3f8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2011-12-11T22:50:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11058.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>simple</video:tag>
      <video:tag>Continuous</video:tag>
      <video:tag>pattern</video:tag>
      <video:tag>Suture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sci-Fi-Science-Michio-Kaku-Bloopers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:duration>175</video:duration>
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      <video:description>&quot;Lec 14 - Copings&quot; This tape presents the rationale and procedure for adding copings to overdenture abutment teeth.  Orig. air date: APR 16 82

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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April 9, 2009, it has been updated frequently. This video forums is aimed to familiarize its viewers 
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Sequence from the product of 2 arithmetic sequences</video:description>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:tag>to</video:tag>
      <video:tag>conjugate</video:tag>
      <video:tag>Addition</video:tag>
      <video:tag>28</video:tag>
      <video:tag>3</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human Teeth</video:title>
      <video:description>This video will show you all the four kinds of teeth with their workings. Four types of teeth are-  incisors, canine, premolars and molars.</video:description>
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      <video:publication_date>2011-12-12T02:12:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11318.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
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      <video:tag>dentition</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-107-Applying-Logarithms-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 107 - Applying Logarithms 2</video:title>
      <video:description>Applying Logarithms 2

u18_l4_t2_we2 Applying Logarithms 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25440.jpg</video:thumbnail_loc>
      <video:duration>327</video:duration>
      <video:publication_date>2012-09-18T14:17:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_WIfQbcY4x4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dr. Nano X: Incredible Voyage Inside The Body for the Iphone</video:title>
      <video:description>DrNanoX shrinks down to enter patients and blast dangerous nanotech and parasites. This 3D platformer is an adventure game with some of the most unusual environments and game play you will ever see!/nIn DrNanoX you will guide your player through some of the most &quot;dangerous terrain&quot; imaginable with dual stick controls, unusual scientific instruments, jetpack and even a submarine to blast the enemies to smithereens./nJoin the fight in Multiplayer flying around in a jetpack blasting your competitors in a grab the blood cell match.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6357.mp4</video:content_loc>
      <video:uploader>missioncritical</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>DrNanoX</video:tag>
      <video:tag>doctor</video:tag>
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      <video:tag>Platformer</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Nanobot</video:tag>
      <video:tag>Parasite</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Function-of-the-Dendritic-Cell-Migration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Function of the Dendritic Cell Migration</video:title>
      <video:description>Dendritic Cells which have the broadest range of antigen presentation, and are probably the most important APC. Activated DCs are especially potent TH cell activators because, as part of their composition, they express co-stimulatory molecules such as B7.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/bd0b22e9-28ab-480a-962d-45cfb42d6fac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2009-05-27T19:44:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2467.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Education</video:category>
      <video:tag>dendritic</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Migration</video:tag>
      <video:tag>immunology</video:tag>
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    <loc>https://dnatube.com/videos/Lec-22-Electrical-Engineering-40-Boolean-logic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22- Electrical Engineering 40 - Boolean logic</video:title>
      <video:description>Lec 22- Electrical Engineering 40 - Boolean logic.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17245.jpg</video:thumbnail_loc>
      <video:duration>2722</video:duration>
      <video:publication_date>2012-09-02T13:47:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5YuJlyYN7Yo</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
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      <video:tag>webcast</video:tag>
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      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Carbon video - Periodic Table of Videos</video:title>
      <video:description>We take a look at Carbon - one of the most important elements for our lives on Earth. We look at various forms of elemental carbon, from diamonds to exotic graphene and buckyballs. More chemistry at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12147.jpg</video:thumbnail_loc>
      <video:duration>603</video:duration>
      <video:publication_date>2012-04-03T14:45:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QuW4_bRHbUk</video:player_loc>
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      <video:tag>C60</video:tag>
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    <loc>https://dnatube.com/videos/In-Vitro-Fertilization-IVF-Atlanta-Georgia-Specialists</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>In Vitro Fertilization (IVF) - Atlanta Georgia Specialists</video:title>
      <video:description>http://www.grsivf.com
In vitro fertilization involves the placement of sperm and egg together in optimal laboratory conditions. The resulting embryo is cultured in a special incubator that simulates its natural environment and allows it to grow until it is eight cells large. At this stage, the embryo will be transferred to the woman&apos;s body. The in vitro fertilization (IVF) doctors at Georgia Reproductive Specialists in Atlanta prefer to transfer fewer embryos to reduce the risk of multiple birth. IVF is available at our office serving Atlanta, Augusta, Columbus, Macon, Chattanooga, and other areas.

For more information about in vitro fertilization, please visit us at www.grsivf.com

Georgia Reproductive Specialists
Atlanta, GA
Phone: 404-975-0466
Fax: 404-843-0812

2 Office Locations:

5445 Meridian Mark Road Suite 270 Atlanta, GA 30342
3400-C Old Milton Parkway Suite 475 Alpharetta, GA 30005</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Fagositosis</video:title>
      <video:description>a cell do gafositosis
wiki text info: Phagocytosis is the cellular process of engulfing solid particles by the cell membrane to form an internal phagosome, or &quot;food vacuole.&quot; The phagosome is usually delivered to the lysosome, an organelle involved in the breakdown of cellular components, which fuses with the phagosome. The contents are subsequently degraded and either released extracellularly via exocytosis, or released intracellularly to undergo further processing.

Phagocytosis is involved in the acquisition of nutrients for some cells, and in the immune system is a major mechanism used to remove pathogens and cell debris. Bacteria, dead tissue cells, and small mineral particles are all examples of objects that may be phagocytosed.

Phagocytosis is a specific form of endocytosis involving the vesicular internalization of solid particles, such as bacteria, and is therefore distinct from other forms of endocytosis such as pinocytosis, the vesicular internalization of liquids.</video:description>
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      <video:duration>32</video:duration>
      <video:publication_date>2007-09-23T18:22:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1040.mp4</video:content_loc>
      <video:uploader>alijunzade</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>fagositosis</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Namib&apos;s desert  Elephants  in Wild Africa</video:title>
      <video:description>An average elephant consumes up to 300 kilogrammes per day. How then do the elephants in the Namib desert survive. This is BBC&apos;s Wild Africa.</video:description>
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      <video:duration>154</video:duration>
      <video:publication_date>2011-11-26T05:11:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8102.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Ecology</video:category>
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    <video:video>
      <video:title>Are stars truly spiky? by Deep Sky Videos</video:title>
      <video:description>We definitely see spikes coming off of the distant stars. Watch this fascinating video to learn how waves of light create amazing features on the stars.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/bd8a3c7e-92bf-4dfe-b10c-19f76aeafda2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>437</video:duration>
      <video:publication_date>2013-01-30T04:51:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29026.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>diffraction</video:tag>
      <video:tag>Stars</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Mirror</video:tag>
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    <loc>https://dnatube.com/videos/Forward-Reverse-Motor-Control-RF-Remote-Switch-Operation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Forward &amp; Reverse Motor Control RF Remote Switch Operation</video:title>
      <video:description>You can rotate the motor in the positive or reversal direction with the transmitter (remote control) from any place within a reliable distance; the wireless signal can pass through walls, floors and doors.
Control motors of Conveyors, Awnings, Winches, electrically operated Doors/Windows/blinds or other Mechanicals and Appliances.
Reliable control: The transmitter (Encoding) and the receiver (Decoding) use an 8-bit code.
Transmitting Frequency: 315MHz / 433MHz
Maximum Power: 500W/110V; 1000W/220V</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/bd924f12-398c-487d-9d81-ed43ff1f64ca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2012-04-03T07:58:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12087.mp4</video:content_loc>
      <video:uploader>Yanru Gong</video:uploader>
      <video:category>Experiments</video:category>
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      <video:tag>Reversal</video:tag>
      <video:tag>motor</video:tag>
      <video:tag>control</video:tag>
      <video:tag>rf</video:tag>
      <video:tag>remote</video:tag>
      <video:tag>Switch</video:tag>
      <video:tag>315mhz</video:tag>
      <video:tag>433mhz</video:tag>
      <video:tag>500w110v</video:tag>
      <video:tag>1000w220v</video:tag>
      <video:tag>of</video:tag>
      <video:tag>conveyor</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Division 1</video:title>
      <video:description>Division 1

Introduction to division</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20490.jpg</video:thumbnail_loc>
      <video:duration>1022</video:duration>
      <video:publication_date>2012-09-06T15:23:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MTzTqvzWzm8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Division</video:tag>
      <video:tag>1</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lunar-Polar-Craters</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lunar Polar Craters</video:title>
      <video:description>Lunar polar craters may be electrified as per the new studies which also show that the lunar polar may have trapped water ice. Investigating this is made challenging by the electric poles.</video:description>
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      <video:duration>221</video:duration>
      <video:publication_date>2011-11-23T09:48:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7681.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>LUNAR</video:tag>
      <video:tag>Polar</video:tag>
      <video:tag>craters</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Be</video:tag>
      <video:tag>Electrified</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Applications-Of-Galvanometer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Applications Of Galvanometer</video:title>
      <video:description>This scientific video shows the basic parts and usage of a galvanometer. An electronic device capable of identifying very tiny electric currents is called Galvanometer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/bdb2c165-b269-4aeb-ac75-75db24258984/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-15T06:44:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11863.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>moving</video:tag>
      <video:tag>COIL</video:tag>
      <video:tag>Galvanometer</video:tag>
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    <loc>https://dnatube.com/videos/Neurological-examination-of-a-patient</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Neurological examination of a patient</video:title>
      <video:description>A neurological examination is carried out to determine if there is any damage to the nervous system. This video demonstrates how a neurological examination is conducted.</video:description>
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      <video:duration>730</video:duration>
      <video:publication_date>2011-11-29T01:08:06.000Z</video:publication_date>
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      <video:uploader>benco</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Neurological</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 66 - Quasistatic and Reversible Processes</video:title>
      <video:description>Quasistatic and Reversible Processes

Using theoretically quasi-static and/or reversible processes to stay pretty much at equilibrium.</video:description>
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      <video:duration>877</video:duration>
      <video:publication_date>2012-09-11T02:45:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lKq-10ysDb4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>Processes</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Performing a laparoscopic surgery</video:title>
      <video:description>Laparoscopic surgery for extrauterine pregnancy in hemodynamically unstable patients is a minimally invasive procedure. Bedside diagnostic laparoscopy can be performed in the ICU for hemodynamically unstable patients.</video:description>
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      <video:duration>110</video:duration>
      <video:publication_date>2011-11-28T23:23:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8554.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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      <video:tag>Laparoscopy</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Hemodynamic</video:tag>
      <video:tag>Instable</video:tag>
      <video:tag>Patient</video:tag>
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    <loc>https://dnatube.com/videos/How-to-wear-shoe-covers</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>Shoe Covers serve to protect the shoes from any surgical splashes as well as to keep the room sterile. Here is how they are worn.</video:description>
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      <video:duration>31</video:duration>
      <video:publication_date>2011-11-28T05:30:12.000Z</video:publication_date>
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      <video:uploader>benco</video:uploader>
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      <video:tag>Covers</video:tag>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Protein Functions in the Body</video:title>
      <video:description>This video shows how protein funtions in the body. What are the roles of protein for the fully funtional body?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/be424020-5fe5-482c-9575-72956599cc88/cand_5.jpg</video:thumbnail_loc>
      <video:duration>242</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1112.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Atherosclerosis is the major cause of cardiovascular diseases and stroke. It is caused by deposition of cholesterol into the lying of the blood vessels. This video explains the mechanism of atherosclerosis development. Edited by Ashraf</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>It is the vision and goal of MedicalBillingStar to leverage its medical coding and billing domain expertise and skills, to turn around medical practices with higher and growing revenue and cash flow curves from our medical billing specialist.Visit us http://www.medicalbillingstar.com/medical-billing.html
info: http:es.wikipedia.orgwikiCélula</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12389.mp4</video:content_loc>
      <video:uploader>Ango mark</video:uploader>
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    <loc>https://dnatube.com/videos/How-cancer-develops</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How cancer develops</video:title>
      <video:description>Animation describing how cancer develops.

The content is intended for general information only and does not replace the need for personal advice from a qualified health professional.

For more information visit our health information site http://www.bupa.co.uk/health</video:description>
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    <loc>https://dnatube.com/videos/MHC-II-also-called-human-leukocyte-antigen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MHC II also called human leukocyte antigen</video:title>
      <video:description>Only found in antigen-presenting cells and lymphocytes, MHC II occurs by phogocytosis.</video:description>
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      <video:uploader>sana</video:uploader>
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    <loc>https://dnatube.com/videos/Age-word-problems-2</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:uploader>okur</video:uploader>
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    <loc>https://dnatube.com/videos/Genesis-II-Knee-Technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Video shows the genesis II brass total knee replacement system to help the persons in need. Lot of patients are cured with this technique.</video:description>
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      <video:uploader>Ian Wynn</video:uploader>
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    <loc>https://dnatube.com/videos/Total-Laparoscopic-Hysterectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Total Laparoscopic Hysterectomy</video:title>
      <video:description>Total laparoscopic hysterectomy or TLH is a surgery performed in order to remove the uterus. An operating telescope known as a laparoscope is used in this surgery. This video demonstrates this process.</video:description>
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      <video:uploader>benco</video:uploader>
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    <loc>https://dnatube.com/videos/UK-Patient-Testimony-for-Successful-Knee-Replacement-Performed-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>UK Patient Testimony for Successful Knee Replacement Performed in India</video:title>
      <video:description>The knee joint replacement has to be done when the patient suffers injury or arthritis. When the joint is damaged and this affects the life of the patient in a negative way, the replacement surgery is often used. This is a case of 81 year-old man from United Kingdom. He got knee operation in India by Dr.Venkatachalam. See his testimony.</video:description>
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      <video:uploader>benco</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 21 - ck12.org Normal Distribution Problems: z-score</video:title>
      <video:description>ck12.org Normal Distribution Problems: z-score

Z-score practice</video:description>
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      <video:duration>468</video:duration>
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    <loc>https://dnatube.com/videos/How-to-Maintain-a-Light-Microscope</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>Video tutorial showing the step by step process for a proper use of light microscope. Teaching resources are developed by a biomedical science team.</video:description>
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      <video:uploader>Von Paredes</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/What-are-Transgenic-mice</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What are Transgenic mice</video:title>
      <video:description>Transgenic mice are mice that contains additional foreign DNA in every cell. Transgenic mice are useful tool for studying cell and tissue specific response to diseases. Edited by Ashraf</video:description>
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      <video:publication_date>2010-11-23T21:48:37.000Z</video:publication_date>
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      <video:uploader>SamuelMorse</video:uploader>
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    <loc>https://dnatube.com/videos/Conductivity-of-Electrolyte-Solutions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Conductivity of Electrolyte Solutions</video:title>
      <video:description>This video contains the experiment demos to show the electrical conductivity of solutions. Different chemical reactions showing the release of electrons is also shown here.</video:description>
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      <video:duration>252</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5993.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
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      <video:tag>conductivity</video:tag>
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    <loc>https://dnatube.com/videos/Characteristics-Of-A-Magnet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Characteristics Of A Magnet</video:title>
      <video:description>This video demonstrates the properties of a magnet. A magnet attracts magnetic substances like cobalt, steel, nickel and iron.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/bf602845-4cbc-499c-9305-fffd315b0147/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-11T23:31:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11135.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
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      <video:tag>magnet</video:tag>
      <video:tag>Attractive</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Levitation - Electromagnetism 1</video:title>
      <video:description>Electromagnetic levitation which is a method by which an object is suspended with no support other than magnetic field is explained in this science video.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2584.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
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      <video:tag>levitation</video:tag>
      <video:tag>Floating</video:tag>
      <video:tag>Electromagnetic</video:tag>
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    <loc>https://dnatube.com/videos/An-interpretative-visualization-of-T-cell-mobility</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An interpretative visualization of T-cell mobility</video:title>
      <video:description>An interpretative visualization of T-cell mobility from blood to lymph through the thymus-dependent zone of the lymph node using evidence-based research.
video Reff: Marc Dryer</video:description>
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      <video:publication_date>2007-12-19T01:03:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1186.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>tcell</video:tag>
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    <loc>https://dnatube.com/videos/Putting-a-Subcutaneous-Injection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Putting a Subcutaneous Injection</video:title>
      <video:description>Subcutaneous injection are used to place the medicine directly into tissues blow the skin. A proper method for placing these injections is shown here.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29856.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
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      <video:tag>Medical</video:tag>
      <video:tag>Procedures</video:tag>
      <video:tag>subcutaneous</video:tag>
      <video:tag>injection</video:tag>
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    <loc>https://dnatube.com/videos/Lec-67-Metal-Chloride-NB</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 67 - Metal Chloride  (NB)</video:title>
      <video:description>Metal Chloride  (NB)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:tag>NB</video:tag>
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    <loc>https://dnatube.com/videos/Decimals-Addition-and-Subtraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Decimals Addition and Subtraction</video:title>
      <video:description>This video will show you how to add and subtract two or more decimals. Some of the examples are shown in the video whic will make the topic more clear to you.</video:description>
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      <video:publication_date>2010-12-04T12:40:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6417.mp4</video:content_loc>
      <video:uploader>gangster</video:uploader>
      <video:category>Mathematics</video:category>
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    <loc>https://dnatube.com/videos/Ubiquitous-Proteins-and-Evolution-in-Genetic-Evidence</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ubiquitous Proteins and Evolution in Genetic Evidence</video:title>
      <video:description>This video continues on the expounding of the evolution theory and the role that it plays in genetic evidence. This section takes a look at the ubiquitous proteins that are found in most living organisms on earth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c0328ac4-a4c3-43f8-bf84-683689647612/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5573.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
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      <video:tag>Evolution</video:tag>
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      <video:tag>proteins</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-cost-of-the-health-care-reform</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The cost of the health care reform</video:title>
      <video:description>Is the health care reform cost V expensive to the Americans, are there over assumptions does it have consequences to the public? Watch this video and learn the truth on this.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b2aaa5f2-bca0-4ac0-86b5-90284de0ce90/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9325.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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      <video:tag>care</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Flu-virus-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Flu virus animation</video:title>
      <video:description>CGI showing how the flu virus gets to work.  This is one of many animated clips showing the effects of   different viruses on the human body. Wikipedia Text: Influenza, commonly referred to as the flu, is an infectious disease caused by RNA viruses of the family Orthomyxoviridae (the influenza viruses), that affects birds and mammals. The name influenza comes from the Italian influenza, meaning &quot;influence&quot; (Latin: influentia). The most common symptoms of the disease are chills, fever, sore throat, muscle pains, severe headache, coughing, weakness and general discomfort. Fever and coughs are the most frequent symptoms. In more serious cases, influenza causes pneumonia, which can be fatal, particularly for the young and the elderly. Although it is often confused with other influenza-like illnesses, especially the common cold, influenza is a much more severe disease than the common cold and is caused by a different type of virus. Influenza may produce nausea and vomiting, particularly in children,[1] but these symptoms are more common in the unrelated gastroenteritis, which is sometimes called &quot;stomach flu&quot; or &quot;24-hour flu&quot;</video:description>
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      <video:duration>21</video:duration>
      <video:publication_date>2009-05-17T08:43:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2237.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Flu</video:tag>
      <video:tag>Influenza</video:tag>
      <video:tag>CGI</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Microscopy</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>Infection</video:tag>
      <video:tag>bacteria</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/About-B-Vitamins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>About B Vitamins</video:title>
      <video:description>B Vitamins.. Too Much of a Good Thing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c036bebd-cd74-4c49-8756-c586034d8d35/cand_5.jpg</video:thumbnail_loc>
      <video:duration>475</video:duration>
      <video:publication_date>2010-11-23T00:26:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5717.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
      <video:category>Others</video:category>
      <video:tag>b</video:tag>
      <video:tag>Vitamins</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Acceptance-of-evolution-does-it-matter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Acceptance of evolution: does it matter?</video:title>
      <video:description>When asked about the consequences of half of the population not accepting evolution, Peter Atkins of Oxford University pointed out that understanding our nature and respecting other life forms is very important for the our own wellbeing. He stressed that this understanding would be very difficult unless people believe in evolution. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/c03ee4d9-f6cf-4d48-976b-4ccc860db1d5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>154</video:duration>
      <video:publication_date>2007-08-10T00:40:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/667.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>skeptics</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-16-Computer-Science-61A-Lecture-17</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Computer Science 61A - Lecture 17</video:title>
      <video:description>Computer Science 61A - Lecture 17

The Structure and Interpretation of Computer Programs</video:description>
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      <video:publication_date>2012-09-19T06:02:48.000Z</video:publication_date>
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  <url>
    <loc>https://dnatube.com/videos/Anatomy-of-Heart-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anatomy of Heart Part-2</video:title>
      <video:description>This video will help you in understanding the anatomy of our heart. A brief explanation with the functioning of different parts is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c113f538-25dc-42b4-a17b-a954087088c1/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2013-02-11T04:32:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30245.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
      <video:tag>BD</video:tag>
      <video:tag>Chaurasia</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Video</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Activated-T-Cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Activated T Cell</video:title>
      <video:description>In this video, a T cell becomes activated when it interacts with a dedritic cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/c12baffd-0737-45ef-863b-acf2d287c969/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2009-05-27T19:40:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2455.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Activated</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>immunology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Submandibular-Gland-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Submandibular Gland Histology</video:title>
      <video:description>Submandibular gland is one of the salivary glands under the jaw, on the floor of the mouth. It discharges saliva to the mouth through some ducts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c1565620-1dea-47e6-bd9c-4622f1d67a3a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>249</video:duration>
      <video:publication_date>2011-11-28T10:53:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8434.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Submandibular</video:tag>
      <video:tag>Gland</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Leading-Edge-Bioinformatics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Leading-Edge Bioinformatics</video:title>
      <video:description>Peter Skewes-Cox, and Dr. Graham Ruby, both in the DeRisi lab, explain state-of-the-art DNA sequencing and bioinformatic technologies.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/c1636f2f-0ca8-4792-a7b6-caa2247d975a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>395</video:duration>
      <video:publication_date>2012-04-12T22:53:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12191.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>leading</video:tag>
      <video:tag>Edge</video:tag>
      <video:tag>bioinformatics</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/An-extrasolar-planets-atmosphere</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An extrasolar planets atmosphere</video:title>
      <video:description>An extrasolar planet or exoplanet is a planet outside of our solar system that orbits a star other than our sun the planets atmosphere and precise composition remain a mystery</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/c17894f7-094b-4e22-a9f3-81347302f0ce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>375</video:duration>
      <video:publication_date>2013-01-11T07:28:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28610.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>an</video:tag>
      <video:tag>extrasolar</video:tag>
      <video:tag>Planet</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Atmosphere</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Hydrocarbons-And-Their-Classification</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hydrocarbons And Their Classification</video:title>
      <video:description>Video shows the classification of hydrocarbons with the help of flow charts. Hydrocarbons can be classified into the cyclic and acyclic compounds. Proprties of different kinds of hydrocarbons are discussed in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/c18456bb-5b1b-4eae-a0d4-64dc5ee26002/cand_5.jpg</video:thumbnail_loc>
      <video:duration>384</video:duration>
      <video:publication_date>2012-12-01T07:15:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28182.mp4</video:content_loc>
      <video:uploader>Samuel Oneal</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Hydrocarbons</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-Are-Biotic-and-Abiotic-Factors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Biotic and Abiotic Factors</video:title>
      <video:description>This video will provide you an introduction to the biotic and abiotic factors. Biotic factors include the living things while abiotic factors include the non-living things.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/c1850dc7-f8cb-4064-a154-1f2d34283945/cand_5.jpg</video:thumbnail_loc>
      <video:duration>605</video:duration>
      <video:publication_date>2013-01-18T07:20:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28886.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Biotic</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Abiotic</video:tag>
      <video:tag>factors</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/One-Hand-Tie</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>One Hand Tie</video:title>
      <video:description>This video shows how to tie this certain surgical knot using one hand.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c7888a97-f077-405b-a536-da3ab009228b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2011-11-29T11:12:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8853.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>hand</video:tag>
      <video:tag>Tie</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cryosurgery-For-Breast-Recurrence</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cryosurgery For Breast Recurrence</video:title>
      <video:description>The cryosurgery for the recurrence of breasts is shown in this video. The purpose of this video is to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c1861ac8-8012-441f-8035-9f74d546a365/cand_5.jpg</video:thumbnail_loc>
      <video:duration>356</video:duration>
      <video:publication_date>2011-11-30T23:59:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9778.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>Recurrence</video:tag>
      <video:tag>Cryosurgery</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Genes-chromosomes-prions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genes, chromosomes, prions</video:title>
      <video:description>The relationship between genetics and prion diseases is explained by Michael Geschwind, MD PhD, of UCSF&apos;s Memory and Aging Center</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/10/018aca0e-66b8-42f2-abdd-511293b6cf3c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2010-10-16T17:28:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4681.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>prions</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Prion-disease-transmission-from-cow-to-humans</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prion disease transmission from cow to humans</video:title>
      <video:description>Prion disease in cows, known as BSE (bovine spongiform encephalopathy), can be transmitted from cows to humans if areas of highly concentrated prions, such as the cow&apos;s brain or inner part of the eye, come into contact with the meat of the cow that humans eat. Michael Geschwind, MD PhD, of UCSF&apos;s Memory and Aging Center explains the very rare cicumstances in which this may happen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/10/a05fee3a-4c7f-4a2a-8fc2-5f94b5a4cda8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2010-10-16T17:31:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4682.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>prions</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-46-Cleft-Palate-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 46 - Cleft Palate Examination</video:title>
      <video:description>&quot;Lec 46 - Cleft Palate Examination&quot; Dr. Hayward examines a patient with cleft palate using a palate closure appliance designed in the Partial Denture Department of the School of Dentistry. Orig. air date: JAN 17 80

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21247.jpg</video:thumbnail_loc>
      <video:duration>1207</video:duration>
      <video:publication_date>2012-09-09T03:28:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6bG6DNXMTSQ</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>46</video:tag>
      <video:tag>Cleft</video:tag>
      <video:tag>Palate</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/IDBS-Powering-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>IDBS: Powering Science</video:title>
      <video:description>IDBS is a unique global supplier of innovative data management and analytics solutions which increase efficiency, reduce costs and improve business and scientific productivity of R&amp;D organizations worldwide. The video was created by Medi-Mation to conceptualize the process from data capture through to final product delivery in an exciting, interesting and novel way.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/c1901786-3ece-4d25-ac80-5523f8d9e932/cand_5.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2012-04-24T16:20:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12279.mp4</video:content_loc>
      <video:uploader>MediMation</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>promotion</video:tag>
      <video:tag>Brand</video:tag>
      <video:tag>medi</video:tag>
      <video:tag>mation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-is-Deductive-Reasoning</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Deductive Reasoning</video:title>
      <video:description>Deductive Reasoning is to develop a generalized form from different given concepts. This video will help you to know more about deductive reasoning.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/c1b1ae9e-da9a-461a-9da4-2c8ff7fd3145/cand_5.jpg</video:thumbnail_loc>
      <video:duration>276</video:duration>
      <video:publication_date>2010-12-04T13:24:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6449.mp4</video:content_loc>
      <video:uploader>vendetta</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>geometry</video:tag>
      <video:tag>Deductive</video:tag>
      <video:tag>Reasoning</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Physics-with-Mr-Noon-Sound-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics with Mr. Noon: Sound Part 1</video:title>
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Edited by nazir</video:description>
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http://open.umich.edu/education</video:description>
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      <video:description>Pharmacology is the study of drugs. It involves examining the interactions of chemical substances with living systems, with a view to understanding the properties of drugs and their actions, including the interactions between drug molecules and drug receptors and how these interactions elicit an effect. Our pharmacology courses examine the different classes of drugs, how they are used therapeutically, their mechanisms of action, how they are handled by the human body, and their role in society.
 
Pharmacology provides the scientific basis and principles for a variety of special applications, such as the study of drug actions in the health sciences, the use of drugs as therapeutic agents in medicine or as tools in scientific research, and the development and regulation of pharmaceuticals. Pharmacology is a multi-disciplinary science with many subspecialties including clinical pharmacology, cardiovascular pharmacology, behavioural pharmacology, neuropsychopharmacology, pharmacogenetics, and pharmacoeconomics, to name a few.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Thermodynamic heat pump cycles are the models for refrigerators and heat pumps. They work on the premise that heat cannot spontaneously flow from a colder region to a hotter one and therefore to achieve this work is required.</video:description>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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The Structure and Interpretation of Computer Programs</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:tag>Nature</video:tag>
      <video:tag>P2</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>magnetism</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Where there is production of energy, there is always heat. Cars like all other mechanical creations have cooling systems installed before they are ready for sale.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c350ce17-36b7-4f3d-9d49-d36174fa4f40/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-25T20:49:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7925.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Cooling</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-New-Series-Of-Wonders-Of-The-Solar-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The New Series Of Wonders Of The Solar System</video:title>
      <video:description>This video shows a sneak peak of the new series of wonders of the solar system. The theme of this presentation is exploring the beautiful celestial bodies in our solar system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/c35fce63-06e7-4553-bdfe-ed9219fb54f5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2012-12-08T08:02:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28380.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Wonders</video:tag>
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      <video:tag>the</video:tag>
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      <video:tag>system</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Catalysis-Chemical-and-Biochemical-pt-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Catalysis: Chemical and Biochemical pt 4</video:title>
      <video:description>HHMI Holiday Lectures on Science 1995. The Double Life of RNA. Lecturer: dr. Thomas R. Cech, 1989 Noble Laureate.
Dr. Cech continues to explain what is the difference between chemical and biochemical reaction in sense of all at once and continuous reactions. Next protein synthesis is discussed followed by protein functions. RNA is able to be an enzyme, hence lecture title double life of RNA. Second one is coding for amino acid sequence in protein. How DNA is different from RNA? Why RNA can be catalyst? Molecule architecture is discussed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/c3682372-ed05-4e52-9d52-48d753114fb4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>535</video:duration>
      <video:publication_date>2007-08-31T23:36:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/863.mp4</video:content_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>RNA</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>Cech</video:tag>
      <video:tag>protein</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Complex-Numbers-Polar-Form</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Complex Numbers Polar Form</video:title>
      <video:description>An interesting tutorial will help you in calculating the polar form of a complex number. The polar forms are explained with the help of examples.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/c37545cd-a96c-4ab7-bf53-a5c9c8909f5b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>228</video:duration>
      <video:publication_date>2010-12-06T13:11:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6524.mp4</video:content_loc>
      <video:uploader>frede</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>pre</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Polar</video:tag>
      <video:tag>forms</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Complex</video:tag>
      <video:tag>Numbers</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Shoulder-Pain-Case</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Shoulder Pain Case</video:title>
      <video:description>A step by step treatment of the shoulder pain is discussed in this video. Different information related with the treatment are shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c3a4d541-64ce-4276-ad48-10ba781710b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>171</video:duration>
      <video:publication_date>2011-12-06T18:10:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10765.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>USMLE</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>2</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>Shoulder</video:tag>
      <video:tag>Pain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Kidney-Function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kidney Function</video:title>
      <video:description>Dr. Richard Lifton, along with student volunteers, uses an aquarium and salt to illustrate the amount of work the kidney performs each day to maintain proper levels of ions in the body. Also featured on the DVD Hearts and Hypertension: Blazing Genetic Trails, available free from HHMI</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/c3c01006-cc6c-402e-af35-51ff0e77442d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>269</video:duration>
      <video:publication_date>2007-08-02T22:53:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/600.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>kidney</video:tag>
      <video:tag>urine</video:tag>
      <video:tag>filtration</video:tag>
      <video:tag>osmoticbalance</video:tag>
      <video:tag>Homeostasis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Internal-Jugular-Vein-Catheter-Insertion-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Internal Jugular Vein Catheter Insertion video</video:title>
      <video:description>Central venous catheterization for pressure monitoring and drug administration is often important in the anesthetic management of infants undergoing cardiovascular surgery and examined the effects of patient age weight and central venous pressure</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c45ba4c5-df6e-44eb-a5f6-cce27c1e356f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>588</video:duration>
      <video:publication_date>2011-11-30T22:52:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9722.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Internal</video:tag>
      <video:tag>jugular</video:tag>
      <video:tag>vein</video:tag>
      <video:tag>catheter</video:tag>
      <video:tag>Insertion</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Wound-Healing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Wound Healing</video:title>
      <video:description>This video shows how cells react to repair a wound.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/c46302ec-586a-4f07-b217-f5b0bb0002ac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2009-05-27T19:58:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2502.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>wound</video:tag>
      <video:tag>Healing</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>immunology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Working-of-Blast-Furnace</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of Blast Furnace</video:title>
      <video:description>This video shows the external and internal structure of the blast furnace. The working at different stages in a blast furnace is explained very briefly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c4627336-a7c0-4662-95ca-f5d553cf5521/cand_5.jpg</video:thumbnail_loc>
      <video:duration>305</video:duration>
      <video:publication_date>2011-12-15T06:56:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11879.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>blast</video:tag>
      <video:tag>Furnace</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Intercostal-nerve-block</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intercostal nerve block</video:title>
      <video:description>This video demonstrates an intercostal nerve block the intercostal nerves supply the major parts of the skin and musculature of the chest and abdominal wall nerve block relieves pain by interrupting how pain signals are sent to the brain</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c4635bae-f3a0-40a2-b695-b7ac8fe065cb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2011-12-01T20:04:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10320.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Intercostal</video:tag>
      <video:tag>nerve</video:tag>
      <video:tag>Block</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Generation-of-Electricity-From-Waves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Generation of Electricity From Waves</video:title>
      <video:description>How the wave energy can be used to make electricity? Video shows a machine for harnessing wave energy to produce electricity. The ducts on the machine have small generators inside them which make electricity by movements of ducts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c46d4264-9f88-488d-9696-be094ea5c74e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2011-12-11T23:22:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11090.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>wave</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-SAT-Prep-Test-1-Section-9-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 17 SAT Prep: Test 1 Section 9 Part 3</video:title>
      <video:description>SAT Prep: Test 1 Section 9 Part 3

Questions 9-11 starting on page 425</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22091.jpg</video:thumbnail_loc>
      <video:duration>594</video:duration>
      <video:publication_date>2012-09-11T00:46:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/D4UfrKzUVz8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>9</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Supermassive-Black-Holes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Supermassive Black Holes</video:title>
      <video:description>Supermassive Black Holes

Supermassive Black Holes</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24977.jpg</video:thumbnail_loc>
      <video:duration>568</video:duration>
      <video:publication_date>2012-09-17T17:54:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DxkkAHnqlpY</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>supermassive</video:tag>
      <video:tag>black</video:tag>
      <video:tag>holes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Migrane-Surgery-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Migrane Surgery Video</video:title>
      <video:description>Migration causes severe headache which can reduce productivity and thinking capability. This video shows you about migraine surgery performed at one time instead of going through stages.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c49dcba1-ee73-4986-a088-7bca097c99d9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2011-12-01T20:35:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10418.mp4</video:content_loc>
      <video:uploader>mossar</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>First</video:tag>
      <video:tag>Migraine</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>All</video:tag>
      <video:tag>4</video:tag>
      <video:tag>principal</video:tag>
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    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Journalism-102AC-Lecture-9</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Journalism 102AC - Lecture 9</video:title>
      <video:description>Journalism 102AC - Lecture 9

The Wire: When Journalism Meets Drama</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27087.jpg</video:thumbnail_loc>
      <video:duration>4569</video:duration>
      <video:publication_date>2012-09-19T06:41:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mppRRd9RRQM</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Journalism</video:tag>
      <video:tag>102AC</video:tag>
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      <video:tag>9</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Environ-Sci-Lecture-13</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Environ Sci - Lecture 13</video:title>
      <video:description>Environ Sci - Lecture 13

Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27088.jpg</video:thumbnail_loc>
      <video:duration>2137</video:duration>
      <video:publication_date>2012-09-19T06:41:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/K0wrnwWRE00</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>13</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gene-Map-Viewer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gene Map Viewer</video:title>
      <video:description>( http://www.abnova.com ) - Map Viewer allows you to view and search complete genome of an organism, display chromosome maps, and zoom into progressively greater levels of detail, down to the sequence data for a region of interest. More videos at Abnova ( http://www.abnova.com ) .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/08/c5002c44-0e18-4cb0-8993-7b74cd0f7064/cand_5.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2010-08-19T08:48:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4482.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>gene</video:tag>
      <video:tag>map</video:tag>
      <video:tag>Viewer</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Interference-And-Diffraction-of-a-Light</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interference And Diffraction of a Light</video:title>
      <video:description>This video show the interference and diffraction of light with some activities. Video is very clear and up to the point.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c4ff2ea9-9982-48de-962c-831f3ab2bf93/cand_5.jpg</video:thumbnail_loc>
      <video:duration>581</video:duration>
      <video:publication_date>2011-12-13T06:20:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11690.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lab</video:tag>
      <video:tag>11</video:tag>
      <video:tag>interference</video:tag>
      <video:tag>and</video:tag>
      <video:tag>diffraction</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Light</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-process-of-food-digestion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The process of food digestion</video:title>
      <video:description>Digestion is the process of breaking down food to simpler molecules which can be readily absorbed. The process starts in mouth during mastication of food and continues all along the gastrointestinal tract. This video describes the process of digestion. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c502fe43-546a-4ced-be74-5720b30f98f9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2010-11-26T22:59:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6155.mp4</video:content_loc>
      <video:uploader>prosel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>Process</video:tag>
      <video:tag>of</video:tag>
      <video:tag>food</video:tag>
      <video:tag>digestion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Structural-Evolution-of-the-Protein-Kinase-Like-Superfamily</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structural Evolution of the Protein Kinase Like Superfamily</video:title>
      <video:description>Authors: Eric D Scheeff, Philip E Bourne
Citation: PLoS Comput Biol. 2005 Oct 21; 1(5):e49
Peer-Reviewed Paper</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/c500ae72-bdae-47e1-a143-3c66c75f7b00/cand_5.jpg</video:thumbnail_loc>
      <video:duration>508</video:duration>
      <video:publication_date>2009-07-08T02:46:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3015.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>protein</video:tag>
      <video:tag>kinase</video:tag>
      <video:tag>Like</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-40th-Anniversary-of-Apollo-11</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The 40th Anniversary of Apollo 11</video:title>
      <video:description>In Celebration of the 40th anniversary of Apollo 11. A recall of the events that transpired then will be shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c50bdd41-06a8-4cac-9cac-557093188cdd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2011-11-15T09:28:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7522.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Education</video:category>
      <video:tag>the</video:tag>
      <video:tag>40th</video:tag>
      <video:tag>Anniversary</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Apollo</video:tag>
      <video:tag>11</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-are-lymph-nodes-and-why-do-they-swell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What are lymph nodes and why do they swell?</video:title>
      <video:description>Where are the nodes? What is the function of these lymph nodes? Watch this descriptive video to gain the answers to these important questions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c50e13b7-1af5-4ede-b53e-7f61ecb0f792/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2013-02-11T01:15:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30017.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Lymph</video:tag>
      <video:tag>node</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Rhinoplasty-Course-Dissection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Rhinoplasty Course Dissection</video:title>
      <video:description>&quot;Lec Last - Rhinoplasty Course Dissection&quot; The surgical techniques are shown on a cadaver.  Orig. air date: MAY 16 91

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21283.jpg</video:thumbnail_loc>
      <video:duration>6463</video:duration>
      <video:publication_date>2012-09-09T03:48:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nzMmJa_lEAA</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>RHINOPLASTY</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Dissection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Parametric-Equations-to-Model-Motion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Parametric Equations to Model Motion</video:title>
      <video:description>Defining the relation between parameters are usually done by parametric equations. This video explains how to recognize and solve parametric equations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/c572fa28-8404-4589-b623-b83ce4010464/cand_5.jpg</video:thumbnail_loc>
      <video:duration>232</video:duration>
      <video:publication_date>2010-12-06T13:11:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6522.mp4</video:content_loc>
      <video:uploader>frede</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>pre</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Parametric</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>to</video:tag>
      <video:tag>model</video:tag>
      <video:tag>motion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tiny-conspiracies-Part-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tiny conspiracies (Part 5)</video:title>
      <video:description>This is a microbe world video explaining tiny conspiracies. Bacteria communicate with chemical languages that allow them to synchronize their behavior and thereby act as multi-cellular organisms. This process, called quorum sensing, enables bacteria to do things they cant do as a single cell, like successfully infect and cause disease in humans.
 
Bonnie Bassler, Ph.D., the Squibb Professor of Molecular Biology at Princeton University and President-elect for the American Society for Microbiology, has been researching strategies that can interfere with quorum sensing and will hopefully yield novel antibiotics to prevent disease. 

In this episode of Microbe world video we present the full presentation Dr. Bassler gave at the Marian Koshland Science Museum in Washington, D.C. on June 18, 2009. Not only does Dr. Bassler explain the mechanisms of bacterial communication, but she also puts forth her theories on how we can disrupt this communication for human benefit.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/c536c360-37ad-4d04-b53b-356de252615e/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-16T01:41:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4268.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>bonnie</video:tag>
      <video:tag>bassler</video:tag>
      <video:tag>quorum</video:tag>
      <video:tag>sensing</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>koshland</video:tag>
      <video:tag>museum</video:tag>
      <video:tag>DC</video:tag>
      <video:tag>princeton</video:tag>
      <video:tag>ASM</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>Microbes</video:tag>
      <video:tag>microbe</video:tag>
      <video:tag>World</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Removal-of-gallstone</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Removal of gallstone</video:title>
      <video:description>Gallbladder stores bile produced by liver. Upon ingestion of food, bile is released from gallbladder to stomach and intestines. Sometime stones form in the gallbladder which may block the bile duct. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c54c1824-7947-48af-b125-8da79d172f64/cand_5.jpg</video:thumbnail_loc>
      <video:duration>203</video:duration>
      <video:publication_date>2010-11-26T23:17:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6164.mp4</video:content_loc>
      <video:uploader>prosel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Removal</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Gallstone</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/PCNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PCNA</video:title>
      <video:description>This quick fly-through was developed as a demo for the In3D encoding process. The proliferating cell nuclear antigen PCNA serves a clamp to keep DNA polymerases associated with DNA during DNA replication in cells. To date, several DNA replication clamps have been discovered and characterized from a variety of organisms including bacteria and mammals.
www.scianafilms.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/01/c5511779-6d51-4414-8ae6-f38adb24da40/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2008-01-05T22:02:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1223.mp4</video:content_loc>
      <video:uploader>sertan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>pcna</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explaining-Total-Internal-Reflection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explaining Total Internal Reflection</video:title>
      <video:description>In Total Internal Reflection,light incident at a larger angle will only be the one to have reflection.The video is about two aspects, (i) critical angle (ii) total internal reflection. For detailed lectures, please visit 123iitjee.com .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/c558f17e-2914-4c45-ad50-8c4ed5cb9f81/cand_5.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2009-04-09T23:16:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1692.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Optics</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>Critical</video:tag>
      <video:tag>Angle</video:tag>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>Internal</video:tag>
      <video:tag>Total</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Bailout-7-Bank-goes-into-bankruptcy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Bailout 7: Bank goes into bankruptcy</video:title>
      <video:description>Bailout 7: Bank goes into bankruptcy

What happens when there is no equity infusion and the bank goes in to bankruptcy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22271.jpg</video:thumbnail_loc>
      <video:duration>625</video:duration>
      <video:publication_date>2012-09-11T01:34:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MdIfefLcdoU</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Bailout</video:tag>
      <video:tag>7</video:tag>
      <video:tag>bank</video:tag>
      <video:tag>GOES</video:tag>
      <video:tag>into</video:tag>
      <video:tag>bankruptcy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/New-Findings-of-Reptiles-and-Sharks-Teeth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>New Findings of Reptiles and Sharks Teeth</video:title>
      <video:description>Mangahounga stream in Hawkes Bay, New Zealand, scientists pay a visit a site that has yielded  very rare dinosaur bones and cretaceous marine vertebrate fossils and these recent findings.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c563324b-f9d3-4991-a844-ccc5bc7832d1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2011-11-24T18:17:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7769.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Archaeology</video:category>
      <video:tag>reptiles</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Sharks</video:tag>
      <video:tag>Teeth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Placental-Delivery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Placental Delivery</video:title>
      <video:description>When the placenta goes out of the patients` body after the child is already born is called placental delivery. The condition is also known as afterbirth. The video shows such type of case.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c56b393c-d6b8-4408-b63a-4eee4dbb844e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2011-12-01T21:51:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10463.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Placental</video:tag>
      <video:tag>delivery</video:tag>
      <video:tag>afterbirth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Process-of-Polymerase-Chain-Reaction-PCR</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Process of Polymerase Chain Reaction (PCR)</video:title>
      <video:description>PCR is used to amplify a specific region of a DNA strand (the DNA target). Most PCR methods typically amplify DNA fragments of up to ~10 kilo base pairs (kb).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/c5e243d0-371e-48a9-83dc-f07c87ec2b40/cand_5.jpg</video:thumbnail_loc>
      <video:duration>173</video:duration>
      <video:publication_date>2009-05-27T18:45:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2334.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>molecualr</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>PCR</video:tag>
      <video:tag>Polymerase</video:tag>
      <video:tag>method</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Histology-Model-Intestinal-Glands</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Histology Model - Intestinal Glands</video:title>
      <video:description>Intestinal glands, also know as intestinal crypt, are located at the base of villi in between the villi. Cells lining the glands produce intestinal juices. Over time, these cells migrate to the top of the villus. At this stage the cells stop producing intestinal juice and take role in absorption of process.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c5ec04ea-b0aa-4b12-8e0c-fd8cc5814ae7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2010-11-15T12:09:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5377.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Intestinal</video:tag>
      <video:tag>glands</video:tag>
      <video:tag>crypts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/EVOLUTION-and-GLOBAL-WARMING-A-Suspicious-Correlation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>EVOLUTION and GLOBAL WARMING (A Suspicious Correlation -</video:title>
      <video:description>This video discusses the suspicious correlation between  evolution and global warming. It discusses the global network of scientists who strongly identify with global warming and the potential global &quot;climategate&quot;.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c5fad46b-e866-4b2d-af13-e85edc53bb57/cand_5.jpg</video:thumbnail_loc>
      <video:duration>241</video:duration>
      <video:publication_date>2010-11-14T22:17:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5298.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>and</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Suspicious</video:tag>
      <video:tag>correlation</video:tag>
      <video:tag>Evolutiongate</video:tag>
      <video:tag>on</video:tag>
      <video:tag>its</video:tag>
      <video:tag>way</video:tag>
      <video:tag>climategate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-are-toxic-materials-around-us-What-happens-when-we-are-exposed-to</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What are toxic materials around us? What happens when we are exposed to?</video:title>
      <video:description>This video explains several toxic materials around us and it gives information what happens to us when we are exposed to them. In our everyday life we are exposed to various toxic materials. These toxic materials accumulate in the body and cause various medical problems. Chelation therapy helps removing the toxic elements from our system. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c6094c7e-534d-4dc1-9eef-a07066c3d2c7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>284</video:duration>
      <video:publication_date>2010-11-26T23:18:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6165.mp4</video:content_loc>
      <video:uploader>prosel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>chelation</video:tag>
      <video:tag>therapy</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Precipitor-TM-Affinity-Magnetic-High-Throughput-Immunoprecip</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Precipitor (TM) - Affinity Magnetic High Throughput Immunoprecip</video:title>
      <video:description>by Abnova - Precipitor™ system, an automated magnetic bead platform for high throughput precipitation and purification of proteins. It easily handles 16 different assays simultaneously and addresses the needs of rigorous proteomic screening and biomarker discovery applications such as immunoprecipitaton (IP, ChIP, RIP), recombinant protein purification, and protein-protein interaction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/03/c61e7c7c-7ac1-4d30-a67d-c2330f53ce58/cand_5.jpg</video:thumbnail_loc>
      <video:duration>159</video:duration>
      <video:publication_date>2010-03-03T05:57:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3893.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Abnova</video:tag>
      <video:tag>high</video:tag>
      <video:tag>throughput</video:tag>
      <video:tag>Precipitation</video:tag>
      <video:tag>purification</video:tag>
      <video:tag>of</video:tag>
      <video:tag>proteins</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Principles-of-Electricity-1945-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Principles of Electricity-1945 - Part 1</video:title>
      <video:description>This is a clip from the video Principles of Electricity from 1945, It describes the popular uses of electricity and how it has advanced man kind. It discusses what electricity is and where it comes from.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/aa7e69ef-623f-4c2c-ab6f-5e8adca28ad6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>645</video:duration>
      <video:publication_date>2010-11-14T22:16:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5297.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Principles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>1945</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Where</video:tag>
      <video:tag>Does</video:tag>
      <video:tag>come</video:tag>
      <video:tag>From</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-golden-ratio-and-aphrodites-phi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The golden ratio and aphrodite&apos;s phi</video:title>
      <video:description>The golden ratio and aphrodite&apos;s φ (phi), more... http://www.sonom.gr</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/c69bb1d6-3eb5-42e4-a161-3d1016050312/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2012-04-02T13:01:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12075.mp4</video:content_loc>
      <video:uploader>dimitris poimenidis</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>math</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>Greece</video:tag>
      <video:tag>Golden</video:tag>
      <video:tag>Ratio</video:tag>
      <video:tag>aphrodite</video:tag>
      <video:tag>Venus</video:tag>
      <video:tag>φ</video:tag>
      <video:tag>Phi</video:tag>
      <video:tag>cyprus</video:tag>
      <video:tag>botticelli</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nobel-Prize-in-Literature-2007-Doris-Lessing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nobel Prize in Literature 2007, Doris Lessing</video:title>
      <video:description>This video is of an interview with Nobel Laureate Doris Lessing who describes her journey while writing her novel.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c64962ee-fb34-469e-8c48-a4733938f9c8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2010-11-13T21:08:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5139.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Nobel</video:tag>
      <video:tag>Prize</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Literature</video:tag>
      <video:tag>2007</video:tag>
      <video:tag>Doris</video:tag>
      <video:tag>Lessing</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Hubble-sees-magnetic-monster-in-erupting-galaxy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hubble sees magnetic monster in erupting galaxy</video:title>
      <video:description>Hubble sees magnetic monster in erupting galaxy  video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c662ad56-0d30-436b-b8b5-f085c50d877c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>283</video:duration>
      <video:publication_date>2010-11-10T00:48:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4920.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Hubble</video:tag>
      <video:tag>sees</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>Monster</video:tag>
      <video:tag>in</video:tag>
      <video:tag>erupting</video:tag>
      <video:tag>Galaxy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cell-divison-video-under-flourescent-microscopy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell divison video under flourescent microscopy</video:title>
      <video:description>This video shows the beauty of spindle during cell division. As it is known, during cell division, microtubules are formed and these microtubules are attached to kinetechore region of chromosomes. Kinetechore is a special DNA sequence region. When microtubules binds to kinetechore, it seperated chromosomes from each other. As you see in the video, chromosomes are about to be seperated. Blue one is DAPI staining showing the presence of DNA. Red color shows the location of kinetechore. And green color shows microtubules.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/c685f78b-994d-4cc0-9a98-00940b42032e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2007-03-30T21:08:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/141.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Mitotic</video:tag>
      <video:tag>Spindle</video:tag>
      <video:tag>human</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Division</video:tag>
      <video:tag>microtubules</video:tag>
      <video:tag>chromosomes</video:tag>
      <video:tag>mithosis</video:tag>
      <video:tag>Fluorescent</video:tag>
      <video:tag>dye</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rhinoplasty-Patient-Happy-with-the-Surgery-Results</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rhinoplasty Patient Happy with the Surgery Results</video:title>
      <video:description>Rhinoplasty Specialist Dr.Paul Nassif performs surgery on a patient. She already had a nose job but she needs another correction to be able to breath normally. The procedure helps her look better too.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c68859f4-f572-4249-9316-7b737ee9c3c5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>258</video:duration>
      <video:publication_date>2011-11-28T23:25:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8555.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>RHINOPLASTY</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Paul</video:tag>
      <video:tag>Nassif</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>breath</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-antioxidants-work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How antioxidants work</video:title>
      <video:description>Everything from tea to carrots to vegetable oils are being promoted as being good for your health. This is because these and many other foods contain antioxidants. Vitamin A, C and E (alpha-tocopherol) capsules are being consumed in larger and larger quantities because of their well established antioxidant properties.

Oxidation of a wide range of chemical compounds and the production of radicals at the cellular level are believed to be involved in the cause of many cancers and may also be important factors causing cardiovascular disease. This is why there is so much interest in antioxidants. But how exactly do antioxidants work?

The key role played by antioxidants in the body is their ability to react with radicals. When this happens the destructive properties of the radical is eliminated. A free radical is a chemical compound that contains one or more unpaired electrons. Radicals can be produced by exposure to energy such as radiation or may be the product of incomplete reactions in the cells that produce electrons that have escaped . The step that produces a radical is called the initiation step. Radicals are usually represented in chemical formula by a single dot. Below are three examples of initiation steps that illustrate the production of radicals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c68e9c49-0cf4-4f92-a033-0532b3f8830c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>160</video:duration>
      <video:publication_date>2010-11-09T13:57:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4877.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>Antioxidants</video:tag>
      <video:tag>work</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Calculus-Derivatives-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Calculus: Derivatives 6</video:title>
      <video:description>Even more examples using the chain rule which is a formula for computing the derivative of the composition of two or more functions is shown in this science video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/c696bc8e-8768-46fe-a674-9caab2ea45ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>589</video:duration>
      <video:publication_date>2009-05-27T18:40:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2325.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>derivatives</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>Rule</video:tag>
      <video:tag>khan</video:tag>
      <video:tag>academy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Environ-Sci-Lecture-17</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 -  Environ Sci - Lecture 17</video:title>
      <video:description>Environ Sci - Lecture 17

-Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27092.jpg</video:thumbnail_loc>
      <video:duration>2360</video:duration>
      <video:publication_date>2012-09-19T06:43:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AI4QZbL7U_Q</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>17</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-are-Isosceles-and-Equilateral-Triangles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What are Isosceles and Equilateral Triangles</video:title>
      <video:description>This video shows how to solve the problems related to the isosceles and equilateral triangles. The example is discussed in the video which will make the topic more clear to you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/c6bd4bc5-d0c8-41f1-9a17-216fe29e2b9b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>314</video:duration>
      <video:publication_date>2010-12-04T13:25:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6452.mp4</video:content_loc>
      <video:uploader>vendetta</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>geometry</video:tag>
      <video:tag>isosceles</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Equilateral</video:tag>
      <video:tag>Triangles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Otitis-media-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Otitis media animation</video:title>
      <video:description>Otitis media refers to inflammation of the middle ear when infection occurs otitis media occurs when a cold allergy or upper respiratory infection and the presence of bacteria or viruses lead to the accumulation of pus and mucus behind the eardrum blocking the eustachian tube</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c6c3eb57-cbc5-4594-8299-46de1d0ef187/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-12-01T20:04:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10321.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Otitis</video:tag>
      <video:tag>media</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/PhDiddy-is-on-the-scene</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ph.Diddy is on the scene</video:title>
      <video:description>Lyrics:/nI was the black belt of my class, marked out as an achiever. First day on the job, enter the gene-weaver.
My future colleagues look up from the PCR machine, checking me out man. The Ph.Diddy&apos;s on the scene.
So I claim my pipette and pimp it up to halt the theivin&apos;. Get the thermocycler going, my samples cool chilling.
Yeah, I shoot tips like I&apos;ve been here all my life. Waiting for instrument time with my free pizza slice.
I run my first Western blot. Man, this lab scene is easy. But wait up, hold a minute. I&apos;m feeling kinda queasy.
Is that Trizol I can smell? Oh, my head&apos;s in a spin! &apos;ve gone and dropped my freakin&apos; sample in the biohaz bin./nHe&apos;s a super fly grad. Life plans to shape the future, that&apos;s right!
Sees his name in lights and a centre spread in Nature. All right!/nI&apos;m always splitting cells, always working late. I&apos;ve cleared the biohazard bin so much I herniate.
Got samples botched, samples lost, samples dropped on the floor. Messy benches, empty buffers, lab politics galore.
My PI&apos;s buggin&apos;. Man he sounds like my father. Western blot once again, but development shows nada.
I&apos;m doin&apos; my time in the cell culture hood - at the weekend bro. It&apos;s the only time I could!
Then suddenly my data is starting to make sense. Even Western blot bands start to make an appearance.
So I repeat once again all the steps I need to follow. But every culture well... turned yellow./nHe&apos;s a super fly grad. Life plans to shape the future, that&apos;s right!
Sees his name in lights and a centre spread in Nature. All right!
I&apos;m talkin&apos; &apos;bout the ooh, ooh.../nSerum and media get swiped with no apology. And all my cells are showing abnormal morphology.
So now my PI&apos;s freakin&apos; &quot;Find something you can prove!&quot; But contamination aggravation knocks me off my groove.
So I stay late once again as the lab detainee. Yeah, its 9 pm but the thermocycler&apos;s free
I don&apos;t understand! What&apos;s happened now? That&apos;s it. Yeah, time to give up. I&apos;m throwing in the towel./nOoh, ooh, supergrad. I&apos;m talkin&apos; &apos;bout the ooh, ooh... Super</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/09/c6c25d9c-e73a-4efd-a271-adde53bbaff1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>289</video:duration>
      <video:publication_date>2012-09-10T18:51:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/21912.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Diddy</video:tag>
      <video:tag>Scene</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Visual-DNA-entropy2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Visual DNA entropy2</video:title>
      <video:description>Visual method for representing five DNA and RNA bases U C A G T with five discrete values on the gray-scale: black (100%), dark (75%), gray(50%), light (25%) and white(0%)
www.visualDNA.org
Icon is a visual 3x4 matrix consisting of four codons (12 same or different bases). Special cases are icons with equal numbers of the two bases (for example 6xG and 6xC). In these cases an icon has high organization if bases C ocupies one its halves and G another. Here, number of neighborhoods between the same bases (connections) is maximal while the number of neighborhoods between different bases (junctions) is minimal. An icon has low organization if the number of connections is minimal while the number of junctions is maximal. There are 8 different highly organized two-bases icons (minimum junctions J=3, 5, 6, or7), while there is only one low organized icon (maximum junctions J=17) that represents the state of entropy.
Category:</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c6de39da-ba73-43d3-ab82-01e3fad130ff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2010-11-19T01:05:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5620.mp4</video:content_loc>
      <video:uploader>Gregor Mobius</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>visualization</video:tag>
      <video:tag>Visual</video:tag>
      <video:tag>Representation</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>computational</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>entropy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aseptic-Technique-For-Putting-on-Sterile-Gloves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aseptic Technique For Putting on Sterile Gloves</video:title>
      <video:description>How to put on sterile gloves using aseptic technique? This video shows a step by step procedure of wearing the sterile gloves</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c6de6b63-86cf-41b2-8651-0c1d18feebb6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2011-12-01T01:47:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9876.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Put</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Sterile</video:tag>
      <video:tag>Gloves</video:tag>
      <video:tag>using</video:tag>
      <video:tag>Aseptic</video:tag>
      <video:tag>Technique</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Factors-Affecting-Rate-Of-a-Reaction-An-Activity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Factors Affecting Rate Of a Reaction An Activity</video:title>
      <video:description>Here is an activity to test your concept of reaction rates.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/c6e5a320-325c-4307-9091-ed1b629e7ae4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2010-12-20T13:05:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6676.mp4</video:content_loc>
      <video:uploader>dawn82</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>factors</video:tag>
      <video:tag>Affecting</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Activity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laparoscopic-Gastric-Band-Surgery-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laparoscopic Gastric Band Surgery Animation</video:title>
      <video:description>Laparoscopic gastric band is performed by making several small incisions through which the surgeon inserts laparoscopic instruments to perform the surgery watch full video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d5cc1b18-49ad-4ae0-bef2-424e7bf2f3bb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2011-12-11T22:52:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11067.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Band</video:tag>
      <video:tag>Procedure</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-Nucleophilic-Catalysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Nucleophilic Catalysis</video:title>
      <video:description>This video shows reaction showing the nucleophilic displacement of a primary alkyl chloride by hydroxide catalyzed by iodide. Video is very clear and up to the point.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c72661b0-cee4-41d6-b77b-60c1f1f66d61/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2010-11-30T22:04:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6336.mp4</video:content_loc>
      <video:uploader>waterboy</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Nucleophilic</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>18</video:tag>
      <video:tag>7</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Theory-of-Vaginal-Side-Specific-Repair-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Theory of Vaginal Side Specific Repair video</video:title>
      <video:description>vaginal prolapse procedures can be done vaginaly this Video highlights the theory behind side and site specific vaginal repair of the anterior vaginal wall prolapse watch full video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c72627bd-3dbb-4966-91a1-bebfb939d4a9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>374</video:duration>
      <video:publication_date>2011-12-01T04:24:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10211.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Vaginal</video:tag>
      <video:tag>side</video:tag>
      <video:tag>specific</video:tag>
      <video:tag>repair</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Calculating-Simplest-Form-For-a-Fractional-Number</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Calculating Simplest Form For a Fractional Number</video:title>
      <video:description>What is the simplest form for a fractional number? This video will help you to calculate the simplest forms with examples.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/189aa1e2-cee5-4939-9b8e-aa818a027cc5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2010-12-04T12:48:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6430.mp4</video:content_loc>
      <video:uploader>gangster</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Fraction</video:tag>
      <video:tag>Concepts</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Simplest</video:tag>
      <video:tag>form</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-To-Detect-Remnants-Of-Big-Bang</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How To Detect Remnants Of Big Bang?</video:title>
      <video:description>This scientific video explains that we could actually hear the remnants of big bang through our television and radios. This is possible because the static that our televisions and radios detect is composed of cosmic microwave background radiation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/c75cc284-ddfc-43cd-abca-f0e5e631c18c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2012-12-08T07:49:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28348.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>Cosmic</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>Background</video:tag>
      <video:tag>radiation</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>plasma</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Thorax-and-Abdomen-Anatomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thorax and Abdomen Anatomy</video:title>
      <video:description>Video shows the anatomy of superficial thorax and abdomen. Here a brief description is provided with the structure to help you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c76d4527-caa7-4eff-bf3c-fe6683396aec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>479</video:duration>
      <video:publication_date>2011-11-29T04:16:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8679.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Structural Biology</video:category>
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      <video:tag>of</video:tag>
      <video:tag>superficial</video:tag>
      <video:tag>Thorax</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Abdomen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-the-ventricular-assist-device-work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the ventricular assist device work</video:title>
      <video:description>The ventricles form part of the chambers of the heart, due to certain reasons however, they may fail to function as they ought to. The ventricular assist device is then inserted to help this is how that device works.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c77f1fdd-04dc-40c1-8d1e-85633a893e25/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2011-11-28T05:51:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8276.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ventricular</video:tag>
      <video:tag>Assist</video:tag>
      <video:tag>device</video:tag>
      <video:tag>How</video:tag>
      <video:tag>It</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-52-Bailout-12-Lone-Star-Transaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 52 - Bailout 12: Lone Star Transaction</video:title>
      <video:description>A real life example of a transaction involving CDOs is shown in this Khan Academy lecture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20229.jpg</video:thumbnail_loc>
      <video:duration>628</video:duration>
      <video:publication_date>2012-09-06T02:49:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eZZkhSl8lMA</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Bailout</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Lone</video:tag>
      <video:tag>Star</video:tag>
      <video:tag>Transaction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Newt-Limb-Regeneration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Newt Limb Regeneration</video:title>
      <video:description>Amphibians (salamanders) are able to regenerate fully functional limbs in response to amputation. Cells in and near the limb stump redifferentiate to form a mass of stemlike cells that can produce all the specialized tissues of the limb, such as muscle, nerves, and blood vessels.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/06/c780bd36-3a97-4e36-b9f7-f14ea356947a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2007-06-11T01:51:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/504.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Limb</video:tag>
      <video:tag>regeneration</video:tag>
      <video:tag>Amphibians</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Interesting-Experiments-With-Lava</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interesting Experiments With Lava</video:title>
      <video:description>In this video lava is streaming out from inside of earth and a person is dipping his stick in lava which catches fire after insertion, lava can be dangerous, so be careful while playing with it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c883de6e-57b8-417a-8cab-dbb3818245b7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2013-02-08T02:13:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29527.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Others</video:category>
      <video:tag>playing</video:tag>
      <video:tag>with</video:tag>
      <video:tag>lava</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Highway-Of-Life-The-Ancestors-Of-All-Mammals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Highway Of Life: The Ancestors Of All Mammals</video:title>
      <video:description>Highway Of Life: The Ancestors Of All Mammals video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c8821ab9-492d-41be-9b41-659252ea87ab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>371</video:duration>
      <video:publication_date>2010-11-10T13:18:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4948.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Highway</video:tag>
      <video:tag>of</video:tag>
      <video:tag>life</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Ancestors</video:tag>
      <video:tag>All</video:tag>
      <video:tag>Mammals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cardiac-Cycle-in-Our-Body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cardiac Cycle in Our Body</video:title>
      <video:description>This video shows cardiac cycle which is related to the flow or blood pressure that occurs from the beginning of one heartbeat to the beginning of the next.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/c8845899-5456-49f9-9a07-c97e3c54a860/cand_5.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2009-10-06T01:45:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3408.mp4</video:content_loc>
      <video:uploader>PRINCESS SWEET</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Cardiac</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-Red-Blood-Cell-Recycling-occur</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does Red Blood Cell Recycling occur?</video:title>
      <video:description>This video shows the process of red blood cell recycling. After living 120 days red blood cells get caught in the tissue of the spleen after which they burst and release hemoglobin which is taken by the macrophages.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/c88afbb5-4456-4e63-96fd-9b152dc27b3f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2012-10-29T22:24:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27939.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>rbc</video:tag>
      <video:tag>hemoglobin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/IUD-Insertion-demonstratio</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>IUD Insertion demonstratio</video:title>
      <video:description>With much concern on birth control, this video demonstrates the technique to insert an IUD. The techniques ensures maximum safety and percaution</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c898ab5c-e7da-4479-9839-080df468fa84/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2011-12-01T01:36:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9850.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>IUD</video:tag>
      <video:tag>Insertion</video:tag>
      <video:tag>demonstratio</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Electrical-Engineering-105-Lecture-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Electrical Engineering 105 - Lecture 2</video:title>
      <video:description>Electrical Engineering 105 - Lecture 2

Microelectronic Devices and Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25965.jpg</video:thumbnail_loc>
      <video:duration>4907</video:duration>
      <video:publication_date>2012-09-18T23:24:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LQSE1Ju5Wyw</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>105</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-Membrane-Exocitosis-Endocitosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Membrane, Exocitosis &amp; Endocitosis</video:title>
      <video:description>How exocitosis and endocitosis occurs on cell membrane is explained in this science video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/c8a341d2-ea96-434a-91a3-0557e15d9306/cand_5.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2009-04-02T22:40:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1591.mp4</video:content_loc>
      <video:uploader>hassan</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>membrane</video:tag>
      <video:tag>Exocitosis</video:tag>
      <video:tag>Endocitosis</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>phisiology</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Prolapse-And-Replacement-os-Spinal-Disc-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prolapse And Replacement os Spinal Disc - Part 1</video:title>
      <video:description>Video contains a full surgical procedure of prolapse and replacement of spinal disc. This video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c8ed184f-e601-44d8-bc36-0ccbbd2f0b4c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>397</video:duration>
      <video:publication_date>2011-12-06T19:54:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10878.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Spinal</video:tag>
      <video:tag>disc</video:tag>
      <video:tag>Prolapse</video:tag>
      <video:tag>and</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Environ-Sci-Lecture-18</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Environ Sci - Lecture 18</video:title>
      <video:description>Environ Sci - Lecture 18

Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27093.jpg</video:thumbnail_loc>
      <video:duration>2704</video:duration>
      <video:publication_date>2012-09-19T06:44:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AJ5XkshdT-M</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>18</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Skin-A-Protective-Coat</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Skin: A Protective Coat</video:title>
      <video:description>A Protective CoatSkin is like a tiered cake with a thin layer, the epidermis, on top and a thicker layer of connective tissue, the dermis, underneath. This is underlaid by subcutaneous tissue, containing fat cells. The epidermis itself is composed of a waterproof layer of flattened, dead cells, a thinner layer of non-dividing living cells and an innermost germinative layer of dividing cells. Just below this layer are the melanocytes, which produce the pigments that color skin. Embedded in the dermis are lymphatic vessels, nerve fibers and sensory nerve endings, blood capillaries, sweat glands and hair follicles. These follicles surround the shafts of hair and each has a lubricating sebaceous gland and a muscle which can erect the hair whenever body temperature falls</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/10/c95a9ae2-3988-4208-bfc5-af4c438ccd16/cand_5.jpg</video:thumbnail_loc>
      <video:duration>52</video:duration>
      <video:publication_date>2007-10-16T00:07:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1076.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Skin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Precipitor-TM-Operation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Precipitor TM Operation</video:title>
      <video:description>Precipitor™ system, an automated magnetic bead platform for high throughput precipitation and purification of proteins. We show you how to operate Precipitor™ and display each accessory. Watch this video before turning on the power. More videos at Abnova http://www.abnova.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/07/c9605f0e-f1c1-40d1-a8c1-e8b14ae11786/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2010-07-13T05:41:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4420.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Precipitor</video:tag>
      <video:tag>Operation</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Muscles-of-Back-of-Forearm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Muscles of Back of Forearm</video:title>
      <video:description>This video shows the anatomy of back of forearm. The structure and functioning of upper limb soft parts is explained here by the experts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c9777e6c-0149-4022-bcc8-900ce1019fa3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>145</video:duration>
      <video:publication_date>2013-02-11T01:39:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30088.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Back</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Forearm</video:tag>
      <video:tag>Upper</video:tag>
      <video:tag>Limb</video:tag>
      <video:tag>Soft</video:tag>
      <video:tag>Parts</video:tag>
      <video:tag>BD</video:tag>
      <video:tag>Chaurasia</video:tag>
      <video:tag>anatomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Ringworm-of-the-nail-and-how-is-it-treated</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Ringworm of the nail  and how is it treated?</video:title>
      <video:description>Onychomycosis, or ringworm of the nail is the result of a fungal infection of the skin or nail.  Fungi cause a disease when it penetrates through skin or nail. Fungi can live and spread very well in warm environment. How this disease is treated is explained in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/c962d3c2-d414-46c8-aed7-463239a5caa0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>202</video:duration>
      <video:publication_date>2014-08-26T23:52:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31229.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Onychomycosis</video:tag>
      <video:tag>rinworm</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-Development-from-fertilization-to-fetus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human Development: from fertilization to fetus</video:title>
      <video:description>Development of human is discussed. It begins with fertilization than embryo develops and implants in uterus. Where germ layers form, and how does it look alike?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/c986f7bd-aa46-4d17-92f5-3791d2b255ac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>138</video:duration>
      <video:publication_date>2007-05-24T04:51:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/420.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Development</video:tag>
      <video:tag>germlayer</video:tag>
      <video:tag>Embryogenesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Removal-of-gallstone-by-detoxification</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Removal of gallstone by detoxification</video:title>
      <video:description>This video is in spanish and it is giving information about glytamins. Gallstones can obstruct bile ducts causing various medical problems. Generally, gallstones are removed by surgery. However, this video explains how gallstone can be dissolved naturally by detoxification. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c98fddcc-d94e-4863-bb34-a6420d37ef25/cand_5.jpg</video:thumbnail_loc>
      <video:duration>402</video:duration>
      <video:publication_date>2010-11-26T23:06:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6159.mp4</video:content_loc>
      <video:uploader>prosel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Removal</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Gallstone</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Detoxification</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Environ-Sci-Lecture-21-Guest-Lecture-Laurie-Hall</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Environ Sci - Lecture 21: Guest Lecture: Laurie Hall</video:title>
      <video:description>Environ Sci - Lecture 21: Guest Lecture: Laurie Hall

Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27096.jpg</video:thumbnail_loc>
      <video:duration>2683</video:duration>
      <video:publication_date>2012-09-19T06:46:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/d5cwd5TDn4k</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Guest</video:tag>
      <video:tag>Laurie</video:tag>
      <video:tag>Hall</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cousins-join-the-monkey-health-spa-by-BBC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cousins join the monkey health spa by BBC</video:title>
      <video:description>The Japanese have long enjoyed the hot springs and the 1960&apos;s some youthful monkey&apos;s thought it would be a nice idea to join them. The Japanese were not willing to share their spa with the monkeys so they built them their own the Monkey Health Spa in the Cousins series by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c9ed111c-9ac4-4fa7-8f8d-983f7188c633/cand_5.jpg</video:thumbnail_loc>
      <video:duration>245</video:duration>
      <video:publication_date>2011-11-26T06:23:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8164.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>monkey</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>Spa</video:tag>
      <video:tag>Cousins</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Transcription-and-Translation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Transcription and Translation</video:title>
      <video:description>This video provides a brief description of the process of transcription and translation. Transcription involves DNA to RNA and then the translation includes from RNA to proteins.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/c9cae17f-8cd3-44f6-aa9f-dcb1a64209cd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>716</video:duration>
      <video:publication_date>2013-01-19T06:01:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28981.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Transcription</video:tag>
      <video:tag>and</video:tag>
      <video:tag>translation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-72-Work-Done-by-Isothermic-Process</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 72 - Work Done by Isothermic Process</video:title>
      <video:description>Work Done by Isothermic Process

Isothermic and Adiabatic processes.  Calculating the work done by an isothermic process.  Seeing that it is the same as the heat added.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22664.jpg</video:thumbnail_loc>
      <video:duration>1143</video:duration>
      <video:publication_date>2012-09-11T02:48:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iiFWoXQPOJc</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>work</video:tag>
      <video:tag>Done</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Isothermic</video:tag>
      <video:tag>Process</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sixty-Symbols-Spherical-electron</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sixty Symbols: Spherical electron</video:title>
      <video:description>For decades it&apos;s been believed that the electron is like a ball, but recent reports reveal it to be spherical. Professor Ed discuss this recent reports.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/ca0221b7-acfa-47af-a4f9-006cced18aab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>587</video:duration>
      <video:publication_date>2013-01-30T07:39:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29063.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Spherical</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Antarctic-Iceberg-created-by-Tohoku-Tsunami</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Antarctic Iceberg created by Tohoku Tsunami</video:title>
      <video:description>Two large icebergs have been created by the Tohoku tsunami ocean swell from Japan. The new icebergs are carved from the  Sulzberger ice shelf which is 8000 miles away from Japan despite the shelf being intact for more than 46 years</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ca127608-5ccb-4758-8fbb-840b9480267d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2011-11-23T08:11:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7629.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Tohoku</video:tag>
      <video:tag>tsunami</video:tag>
      <video:tag>Creates</video:tag>
      <video:tag>antarctic</video:tag>
      <video:tag>icebergs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Monster-Jumping-Jack-Ants-vs-Huntsman-Spider</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Monster Jumping Jack Ants vs. Huntsman Spider</video:title>
      <video:description>A video from monster bug wars showing the jumping jack ants and huntsman spider. The structure of these monsters is shown here very clearly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/ca3838e0-a5fd-4fc6-8954-6bf3584dad85/cand_5.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2013-01-12T01:18:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28703.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Monster</video:tag>
      <video:tag>Bug</video:tag>
      <video:tag>Wars</video:tag>
      <video:tag>Jumping</video:tag>
      <video:tag>Jack</video:tag>
      <video:tag>Ants</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Huntsman</video:tag>
      <video:tag>spider</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vasectomy-Reversal-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vasectomy Reversal Surgery</video:title>
      <video:description>A full surgical procedure of vasectomy reversal surgery in India is described in this video. This is a very popular method of birth control.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ca3bdd15-ab1c-4b07-9463-77527892b6bc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2011-12-03T03:59:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10634.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Vasectomy</video:tag>
      <video:tag>Reversal</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>get</video:tag>
      <video:tag>kids</video:tag>
      <video:tag>again</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-do-a-vertical-mattress-pattern-suture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to do a vertical mattress pattern suture</video:title>
      <video:description>This is a demonstration of vertical mattress suture technique on laceration repair in an operation room. The video is aimed to promoted level of understanding for medical personnel.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ca46d595-7c79-4933-8092-bf4f2ea190c2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2011-11-29T11:07:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8832.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Vertical</video:tag>
      <video:tag>Mattress</video:tag>
      <video:tag>pattern</video:tag>
      <video:tag>Suture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Accommodation-and-natural-lens</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Accommodation and natural lens</video:title>
      <video:description>The primary function of the eye is to process images by focusing light rays on the retina in the back of the eye.  The cornea, the outermost part of the eye, starts this process, and the transparent natural lens inside your eye completes the focusing process.  The lens which is located directly behind your iris (the colored part of your eye) and can change its curvature based on the distance between your eye and the objects you are viewing.  The process of changing the lens curvature is called “accommodation.”

A person who is born with a natural lens in each eye that focuses on objects near and far.  The natural lens allows most people under the age of 40 to quickly change their focus (accommodate) from a near object to a far object, or vice versa, without difficulty.  However, as we reach our mid-40’s, the aging process makes the lens less flexible, and the lens slowly loses its ability to shift between near and far images.  This loss of accommodation is called ‘presbyopia,’ and many patients eventually need bifocals or reading glasses to clearly see near objects.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/cacb5282-5b40-4dca-ac8e-f20f7819cd0c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
      <video:publication_date>2010-11-09T13:46:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4869.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Accommodation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>lens</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Capturing-photons-and-cloning-for-the-Nobel-Prize</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Capturing photons and cloning for the Nobel Prize</video:title>
      <video:description>The Science Show grants yet another intriguing video on recent winners of the Nobel Prize in sciences. You must watch this extraordinary video to learn who the winners are.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/cae49f44-ad63-4f58-ab87-8f5c85f063ac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>248</video:duration>
      <video:publication_date>2013-02-07T06:46:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29284.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>Nobel</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>Clone</video:tag>
      <video:tag>Stem</video:tag>
      <video:tag>cells</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Itching-in-the-Vulva-the-causes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Itching in the Vulva, the causes</video:title>
      <video:description>Itching in the Vulva should be investigated especially when its persistent. This is a done by a biopsy, the video gives more information on this itchy issue.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/caff9db4-1be6-4217-8a4a-df18eeb4163c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2011-12-01T21:48:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10458.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Causes</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Itching</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>vulva</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Z-to-Muon-Muon-Collision-Event</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Z to Muon Muon Collision Event</video:title>
      <video:description>The muon is an elementary particle similar to the electron, with a negative electric charge and a spin of ½.  It is  an unstable subatomic particle with the second longest mean lifetime (2.2 µs)
The Z : It is  massivepartical  electrically neutral carrier particle of the weak force that acts upon all known subatomic particles. It is the neutral partner of the electrically charged W particle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/cb163607-7573-458a-9790-661d64d270a2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2010-11-09T11:24:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4828.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>muon</video:tag>
      <video:tag>Z</video:tag>
      <video:tag>partical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Statistics-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17- Statistics 20</video:title>
      <video:description>Lec 17- Statistics 20.
Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17206.jpg</video:thumbnail_loc>
      <video:duration>2878</video:duration>
      <video:publication_date>2012-09-02T12:40:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GpU-qWGOrCc</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Multiple-Case-of-Ulcers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Multiple Case of  Ulcers</video:title>
      <video:description>This is a video that is showing a case of multiple ulcers. An ulcer is a wound and can be caused by various causes such as minimal coverage of the stomach lining by mucous which would then expose it to digestive acids.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/cb2826d6-7ddc-4054-8f5f-39f21f271b86/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2011-12-11T22:50:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11059.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>case</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Multiple</video:tag>
      <video:tag>Ulcers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Case-of-Rhinoplasty-in-Quatar</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Case of Rhinoplasty in Quatar</video:title>
      <video:description>This video shows the photo of the patient before and after the surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cb58aa9c-342a-46e7-930e-d8d46a9ad175/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2011-12-01T03:33:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10093.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Education</video:category>
      <video:tag>RHINOPLASTY</video:tag>
      <video:tag>in</video:tag>
      <video:tag>qatar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Science-of-Fat-part-9-of-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Science of Fat: part 9 of 10</video:title>
      <video:description>HHMI 2004 Holiday Lectures on Science: The Science of Fat. Lecturer: Jeffrey M. Friedman, M.D., Ph.D. giving lecture: Deconstructing Obesity. Dr. Friedman takes questions and closes the lecture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/cb58e047-c0a3-463d-9c77-e1a099bf262f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>316</video:duration>
      <video:publication_date>2007-08-18T18:34:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/817.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>obesity</video:tag>
      <video:tag>leptin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-on-embryonic-stem-cells-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture on embryonic stem cells - 10</video:title>
      <video:description>Development of embryonic cell to fully grown organism involve many differentiation steps. During this steps, cells decide what they are finally going to be. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/cb766b4f-7ff0-4380-9b74-e6f017722c2b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2007-08-16T22:59:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/793.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>expression</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bioinformatics-and-IT-for-better-tomorrow</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bioinformatics and IT for better tomorrow</video:title>
      <video:description>This is a highlight of prediction of the future in bioinformatics for better tomorrow. We also preview computer growth and its importance in the current advance in genetics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/cb7c7aa9-5264-42a9-b9c0-c89180b9fe4f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>359</video:duration>
      <video:publication_date>2010-11-20T23:07:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5630.mp4</video:content_loc>
      <video:uploader>crazyscience</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>bioinformatics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Data-on-Chinese-US-Balance-of-Payments</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  17 - Data on Chinese US Balance of Payments</video:title>
      <video:description>Data on Chinese US Balance of Payments

Data on Chinese US Balance of Payments</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22666.jpg</video:thumbnail_loc>
      <video:duration>257</video:duration>
      <video:publication_date>2012-09-11T02:48:13.000Z</video:publication_date>
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  <url>
    <loc>https://dnatube.com/videos/Lumigram-hepls-diagonsis-of-gallbladder-problems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lumigram hepls diagonsis of gallbladder problems</video:title>
      <video:description>Lumigram can be used to identify abnormalities of the gallbladder such as cysts or obstruction of bile ducts due to gallstones. This video shows a gallbladder lumigram. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cbba5c37-7570-47c5-9f3e-dd805ad0f445/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2011-11-29T11:00:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8797.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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      <video:tag>Lumigram</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Dental-Flossing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dental Flossing</video:title>
      <video:description>A dental animation features a technique called “Dental flossing” to clean the teeth. Normally brush cannot reach easily around the teeth. Dental flossing helps to prevent gum disease by getting rid of pieces of food and plaque from between your teeth. Dental flossing is a thin, soft thread made of nylon or plastic which removes food and plaque from between your teeth. For more information, visit our website: www.scientificanimations.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/08/cbbaa1ad-6ce4-4e59-b3ee-bfdd07fc1126/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2013-08-26T07:24:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30702.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
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      <video:tag>Gum</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Splicing-of-mRNA-Virtual-Cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Splicing of mRNA  Virtual Cell</video:title>
      <video:description>Describing the process of RNA splicing which is an important step in creating the MRNA involved in protein synthesis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/cbbc6d53-7394-4840-b2b5-0e65c335fc79/cand_5.jpg</video:thumbnail_loc>
      <video:duration>172</video:duration>
      <video:publication_date>2011-10-18T02:50:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7051.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Cell Biology</video:category>
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      <video:tag>del</video:tag>
      <video:tag>ARN</video:tag>
      <video:tag>de</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/RNA-detection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>RNA detection</video:title>
      <video:description>A description of how western blotting is used to detect proteins.  The process of Western Blotting is also called immunoblotting.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/cbd57cdc-3cd3-4045-96b9-1334d9220570/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1075</video:duration>
      <video:publication_date>2014-10-03T12:04:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31858.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Blotting</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>Samples</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/An-explanation-of-amino-acids-and-protein-structure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An explanation of amino acids and protein structure</video:title>
      <video:description>The video shows the properties and structure of amino acids like backbone, hydrophobic and hydrophilic properties and, the side chain. It also shows the different formations of polypeptide such as primary, secondary, tertiary, and quaternary.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/cc45f1c5-9415-45f7-906d-dae4ac7ece5c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>526</video:duration>
      <video:publication_date>2012-10-29T21:16:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27935.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
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      <video:tag>proteins</video:tag>
      <video:tag>acids</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/A-New-Black-Hole-in-our-Galaxy-Sept-16-2012-Nasa-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A New Black Hole in our Galaxy Sept 16 2012 Nasa Video</video:title>
      <video:description>NASA&apos;s Swift satellite recently detected a rising tide of high-energy X-rays from a source toward the center of our Milky Way galaxy. The outburst, produced by a rare X-ray nova, announced the presence of a previously unknown stellar-mass black hole. /n&quot;Bright X-ray novae are so rare that they&apos;re essentially once-a-mission events and this is the first one Swift has seen,&quot; said Neil Gehrels, the mission&apos;s principal investigator, at NASA&apos;s Goddard Space Flight Center in Greenbelt, Md. &quot;This is really something we&apos;ve been waiting for.&quot;/nAn X-ray nova is a short-lived X-ray source that appears suddenly, reaches its emission peak in a few days and then fades out over a period of months. The outburst arises when a torrent of stored gas suddenly rushes toward one of the most compact objects known, either a neutron star or a black hole. /nAn X-ray outburst caught by NASA&apos;s Swift on Sept. 16, 2012, resulted from a flood of gas plunging toward a previously unknown black hole. Gas flowing from a sun-like star collects into a disk around the black hole. Normally, this gas would steadily spiral inward. But in this system, named Swift J1745-26, the gas collects for decades before suddenly surging inward. Credit: NASA&apos;s Goddard Space Flight Center</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/cc4c12c4-3ac8-4531-8d75-d055f6cf0aad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
      <video:publication_date>2012-10-07T04:00:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27690.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>black</video:tag>
      <video:tag>hole</video:tag>
      <video:tag>NASA</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Waxing-the-Full-Coverage-Bite-Splint</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- Waxing the Full Coverage Bite Splint</video:title>
      <video:description>&quot;Lec 1- Waxing the Full Coverage Bite Splint&quot; Shows how to wax a full coverage bite splint on an articulator paying special attention to the occlusal aspect of the project. Orig. air date: APR 19 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21351.jpg</video:thumbnail_loc>
      <video:duration>2102</video:duration>
      <video:publication_date>2012-09-09T04:35:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cEaXpNZaEXY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Waxing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Full</video:tag>
      <video:tag>coverage</video:tag>
      <video:tag>Bite</video:tag>
      <video:tag>Splint</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nasogastric-tube-insertion-demonstration-NGT</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nasogastric tube insertion demonstration NGT</video:title>
      <video:description>Medical training nasogastric intubation this involves inserting a tube through the nasal passage into the stomach a step by step demonstration practise the nasogastric intubation procedure yourself.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/cc5d1e2c-d833-4529-9d8f-1ed73d1efd82/cand_5.jpg</video:thumbnail_loc>
      <video:duration>333</video:duration>
      <video:publication_date>2011-12-06T20:23:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10936.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Nasogastric</video:tag>
      <video:tag>Intubation</video:tag>
      <video:tag>Demonstration</video:tag>
      <video:tag>ngt</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-manipulate-the-brain-through-light</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to manipulate the brain through light</video:title>
      <video:description>Since the brain is an electrical device, it can be manipulated.  This video explores the effects of new technologies that are making it possible for us to change, influence or control the human brain.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/cc813e76-b574-4e79-aae4-2825b7ffae4b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>165</video:duration>
      <video:publication_date>2014-10-01T16:55:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31735.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>Hacked</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>human</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Spinal-Cord-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spinal Cord Histology</video:title>
      <video:description>The spinal cord is part of the nervous that emanates from the medulla oblangata. It is a long tubular bundle of tissues and support cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cc820116-ea0a-4026-9cb6-a2a0d87e2d98/cand_5.jpg</video:thumbnail_loc>
      <video:duration>438</video:duration>
      <video:publication_date>2011-11-28T11:42:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8477.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
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      <video:tag>cord</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/H1N1-Swine-Flu</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>H1N1 (Swine Flu)</video:title>
      <video:description>What is H1N1, or Swine flu with more common name? In this video, Dr. Joe Bresee with the CDC Influenza Division describes swine flu - its signs and symptoms, how it&apos;s transmitted, medicines to treat it, steps people can take to protect themselves from it, and what people should do if they become ill.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/ccd64821-be46-412e-abd5-7ec2b362afc3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>347</video:duration>
      <video:publication_date>2009-09-02T02:38:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3311.mp4</video:content_loc>
      <video:uploader>cancer</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>swine</video:tag>
      <video:tag>Flu</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Evolutionary-Phenomenon_-ENDOSYMBIOSIS</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolutionary Phenomenon_ ENDOSYMBIOSIS</video:title>
      <video:description>Is religion merely an evolutionary strategy? It is easy to concede the point made years ago by D.T.Campbellthat religion may have served to facilitate the transition from a human society dominated by biological evolution to one in which tribes were knitted together by holding certain common propositions about reality. Cultural, rather than biological, evolution then became dominant.

But the belief that religion is also able to anticipate future possibilities to which cultural evolution has not yet attained, because it represents a process of adaptation to the-way-things-really-are, is a much more contentious one. It will be held inside believing communities, but will be largely opaque to those outside.

A significant study which sees religion as an evolved phenomenon is Gerd Theissen’s Biblical Faith: An Evolutionary Approach(1984).This book is important not least for a fine ‘history-of-religions’ account of the rise of Hebrew monotheism, but even within that account one can see the problems associated with Theissen’s attempt to hold to an evolutionary epistemology, to knowledge as a form of adaptation to reality.</video:description>
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      <video:duration>121</video:duration>
      <video:publication_date>2010-11-16T12:38:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5490.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
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      <video:tag>phenomenon</video:tag>
      <video:tag>Endosymbiosis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Higgs-boson-part-one-by-Minute-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Higgs boson - part one by Minute Physics</video:title>
      <video:description>Why is the Higgs boson particle essential to the Standard Model? Minute Physics does another tremendous job at breaking down the answer in a lively way.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/cd5c8887-00e7-4242-9e44-f841aa759ede/cand_5.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2013-02-08T03:06:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29593.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Higgs</video:tag>
      <video:tag>Boson</video:tag>
      <video:tag>force</video:tag>
      <video:tag>standard</video:tag>
      <video:tag>model</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Colostomy-of-the-Sigmoid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Colostomy of the Sigmoid</video:title>
      <video:description>The Sigmoid is the part that borders with the rectum and the anus and its shape takes the form of a S. This video shows  the procedure of a sigmoid colostomy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/cd62d614-9e32-4805-8a8c-22f623941fdc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>192</video:duration>
      <video:publication_date>2011-12-01T22:44:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10486.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Sigmoid</video:tag>
      <video:tag>colostomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Creationists-Put-Up-or-Shut-Up</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Creationists Put Up or Shut Up</video:title>
      <video:description>Creationists last we chatted i accused you of above all intellectual dishonesty i stated that you have nothing to offer the scientific community yet many of you continue to state that there is direct verifiable evidence that evolution is wrong and creation is correct You have claimed that your religion is not based on faith but on real hard evidence You claim to have proof</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/cd86e3a1-c62d-4589-a25e-9b633e0822b5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>265</video:duration>
      <video:publication_date>2011-12-14T06:46:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11802.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Others</video:category>
      <video:tag>creationists</video:tag>
      <video:tag>Put</video:tag>
      <video:tag>up</video:tag>
      <video:tag>or</video:tag>
      <video:tag>Shut</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Simulating-a-Polymerase-Chain-Reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Simulating a Polymerase Chain Reaction</video:title>
      <video:description>A video guide demonstrating how to combine chemicals for a polymerase chain reaction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/cd888d88-8e9f-4f02-8951-de23c953abb2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>338</video:duration>
      <video:publication_date>2011-12-15T01:29:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11831.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Polymerase</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>Reaction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Plant-Productivity-in-a-Warming-World</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Plant Productivity in a Warming World</video:title>
      <video:description>Food security for humanity has always been an issue in the late 1890&apos;s the rising temperatures were deemed good for plant productivity. However too much of a good thing is dangerous, as the result is reversing from good to bad.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cd898b3d-2d4a-4a3d-8040-c8cbdcede607/cand_5.jpg</video:thumbnail_loc>
      <video:duration>213</video:duration>
      <video:publication_date>2011-11-24T18:29:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7778.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Plant</video:tag>
      <video:tag>productivity</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>World</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-6-Astronomy-7B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 6-Astronomy 7B</video:title>
      <video:description>lec 6-Astronomy 7B .Introduction to Astrophysics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20940.jpg</video:thumbnail_loc>
      <video:duration>4911</video:duration>
      <video:publication_date>2012-09-08T00:57:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Kv_a-xNjSjA</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>astronomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Indianapolis-Radon-Mitigation-317-638-0663-Remediation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Indianapolis Radon Mitigation (317) 638-0663 Remediation</video:title>
      <video:description>Air Quality Control offers the following services: radon mitigation, testing, and remediation.  They specialize in radon gas abatement, measurement, reduction, detection, and removal.  They are one of the Nation&apos;s largest radon companies and install high-quality, affordable radonmitigation systems.  To reduce your home&apos;s radon levels or for radon gas measurement options, contact Air Quality Control at (317) 638-0663.  (Other [improper] search terms: raddon, raidon, raydon, radeon mitigator, midigation, radongas, meditation, irrigation, irradication, elimination, fumigation, migration, filtration, extrapolation,  radontesting mitigater, remitigation contractor, radon mediation, mitigaton company, abatment, radon control machine, fan blower motor system.)  /nhttp://www.Indianapolis-Radon.com  -  Radon mitigation, testing, and remediation services for the following Indiana cities: Indianapolis, LaFayette, Carmel, Fishers, Zionsville, Noblesville, Westfield, Greenwood, Terre Haute, Columbus, Avon, West La Fayette, Bloomington, Brownsburg, Pendleton, Anderson, Mooresville, Batesville, Plainfield, Martinsville, Richmond, Greenfield, Attica, Fortville, Danville, Greencastle, Marion, Georgetown, Muncie, Ellettsville, Lebanon, Bedford, Kokomo, Corydon, Vernon, Connersville, Sheridan, Greensburg, New Palestine, Sellersburg, North Vernon, Green Castle, Shelbyville, and other IN towns.  Radon abatement / removal systems for these counties: Marion, Johnson, Hendricks, Morgan, Hamilton, Boone, Shelby, Hancock, Brown, Monroe, Owen, Putnam County, Montgomery, Clinton, Tipton, Madison, Henry, Rush, Bartholomew, Jackson, Lawrence, Greene, Clay, Parke, Fountain, Tippecanoe, Carroll, Howard, Grant, Delaware, Decatur, Jennings, Warren, Randolph, Wayne, Fayette, Cass, Miami, Wabash, and surrounding Indiana Areas. /nVisit  http://www.MitigationSystem.com/RadonRemediationIndianapolis.html or call 1-800-61-RADON.
http://www.RadonMitigationIndianapolis.com  -</video:description>
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      <video:duration>61</video:duration>
      <video:publication_date>2009-07-17T17:11:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3053.mp4</video:content_loc>
      <video:uploader>Radon Mitigation</video:uploader>
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      <video:tag>radon</video:tag>
      <video:tag>mitigation</video:tag>
      <video:tag>remediation</video:tag>
      <video:tag>abatement</video:tag>
      <video:tag>Testing</video:tag>
      <video:tag>Reduction</video:tag>
      <video:tag>Removal</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>indianapolis</video:tag>
      <video:tag>radonmitigation</video:tag>
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    <loc>https://dnatube.com/videos/Uses-of-Adult-Stem-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Uses of Adult Stem Cells</video:title>
      <video:description>How does the adult stem cells are used To rebuild heart tissue? A full description is shown here in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8265fc4b-634b-430a-9347-52e16aad4507/cand_5.jpg</video:thumbnail_loc>
      <video:duration>133</video:duration>
      <video:publication_date>2010-11-23T21:58:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5795.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Adult</video:tag>
      <video:tag>Stem</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Used</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Rebuild</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>tissue</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Americas-influence</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Americas influence</video:title>
      <video:description>How it began and how it happens. The video talks of how Americas economy, military, and culture influences other countries.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/01820546-a5c8-4076-8d26-6c23dce1dcfc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>289</video:duration>
      <video:publication_date>2010-11-23T22:09:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5801.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Anthropology</video:category>
      <video:tag>Americas</video:tag>
      <video:tag>influence</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Detection-of-smell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Detection of smell</video:title>
      <video:description>Detection of specific airborne molecules results in the detection of smell. The molecules come in contact with the olfactory epithelium initiating a series of events that result in the sense of smell. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/ceecfab9-2c1c-4ac1-b6cd-0df6232ca3c6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2009-04-23T05:00:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1955.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>detection</video:tag>
      <video:tag>of</video:tag>
      <video:tag>smell</video:tag>
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    <loc>https://dnatube.com/videos/Trudi-Schupbach-Princeton-Univ-Part-1-Axes-formation-in-th</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Trudi Schupbach (Princeton Univ) Part 1 Axes formation in th</video:title>
      <video:description>Trudi Schupbach (Princeton Univ) Part 1 Axes formation in the Drosophila Egg</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/cedab1bf-dd38-4c5e-b8f6-c6fa55521617/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1324</video:duration>
      <video:publication_date>2010-11-30T15:03:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6305.mp4</video:content_loc>
      <video:uploader>life</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>Trudi</video:tag>
      <video:tag>Schupbach</video:tag>
      <video:tag>princeton</video:tag>
      <video:tag>Univ</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Axes</video:tag>
      <video:tag>formation</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>drosophila</video:tag>
      <video:tag>egg</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Synthesis-of-RNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Synthesis of RNA</video:title>
      <video:description>Before protein synthesis can start, a single strand of the DNA encoding sequence of the protein is used as the template for RNA synthesis. This video explains how RNA is synthesized. Edited by Ashraf</video:description>
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      <video:duration>34</video:duration>
      <video:publication_date>2007-12-04T03:36:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1158.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>protein</video:tag>
      <video:tag>sythesis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-Mitosis-and-Meiosis-occurs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Mitosis and Meiosis occurs.</video:title>
      <video:description>Mitosis produce two daughter cell similar to that of the parent cell. Meiosis give rise to chromosomes that are one half that of the parent cell. Now lets see a simulation of this two scenarios.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/cef4146a-bf6c-4073-abf7-1c8319a0a850/cand_5.jpg</video:thumbnail_loc>
      <video:duration>712</video:duration>
      <video:publication_date>2013-01-19T06:02:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28982.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>How</video:tag>
      <video:tag>mitosis</video:tag>
      <video:tag>and</video:tag>
      <video:tag>meiosis</video:tag>
      <video:tag>occurs</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Malar-Cheek-Pexing-Suture-Surgery-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Malar Cheek Pexing Suture Surgery Video</video:title>
      <video:description>This is a live surgery video showing malar cheek pexing suture surgery video vignettes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cfb70273-4463-4283-b555-6d3a0ac37e59/cand_5.jpg</video:thumbnail_loc>
      <video:duration>510</video:duration>
      <video:publication_date>2011-12-01T04:29:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10217.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Malar</video:tag>
      <video:tag>Cheek</video:tag>
      <video:tag>Pexing</video:tag>
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      <video:tag>Surgery</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>Vignettes</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Exploring-Roots</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Exploring Roots</video:title>
      <video:description>Exploring roots is a section studied in pre-algebra. This video explains about the fifth root. It explains how to recognize and solve sums including fifth roots.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/cfd98e8f-5cb8-4fab-9e21-7cfa5c41d290/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2010-12-06T12:30:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6500.mp4</video:content_loc>
      <video:uploader>genius33</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>pre</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Exploring</video:tag>
      <video:tag>Roots</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-6-An-Introduction-to-General-Philosophy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - An Introduction to General Philosophy</video:title>
      <video:description>&quot;Lec 6 - An Introduction to General Philosophy&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21346.jpg</video:thumbnail_loc>
      <video:duration>695</video:duration>
      <video:publication_date>2012-09-09T04:33:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/u6kwaOn0tFQ</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>an</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>general</video:tag>
      <video:tag>Philosophy</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-Gel-Preparation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA Gel Preparation</video:title>
      <video:description>( http://www.abnova.com ) - Agarose gel electrophoresis is a method used to separate a mixed population of DNA or RNA fragments by length. This video shows you how to prepare the agarose gel. More videos at Abnova ( http://www.abnova.com ).</video:description>
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      <video:duration>110</video:duration>
      <video:publication_date>2010-10-04T07:56:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4617.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>dna</video:tag>
      <video:tag>Gel</video:tag>
      <video:tag>Preparation</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
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      <video:tag>cell</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cold-Dark-Matter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cold Dark Matter</video:title>
      <video:description>This Psychic TV video demonstrates cold dark matter, a hypothetical form of matter that interacts very weakly with electromagnetic radiation and most of whose particles move slowly compared to the speed of light.</video:description>
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      <video:duration>600</video:duration>
      <video:publication_date>2011-12-15T02:30:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11859.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Psychic</video:tag>
      <video:tag>TV</video:tag>
      <video:tag>cold</video:tag>
      <video:tag>Dark</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Pear-tree-telescope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pear tree telescope</video:title>
      <video:description>Dr Nik, an astrophotographer demonstrates how the pear tree telescope is used to observe the sky. This is amazing, the telescope is simple yet so accurate in revealing details of the sky. Enjoy watching.</video:description>
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      <video:duration>438</video:duration>
      <video:publication_date>2013-01-30T09:11:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29083.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Accounting</video:category>
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      <video:tag>tree</video:tag>
      <video:tag>Telescope</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Black projects: Does the Aurora exist?</video:title>
      <video:description>Black projects: Does the Aurora exist?  video</video:description>
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      <video:duration>191</video:duration>
      <video:publication_date>2010-11-10T12:13:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4933.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>black</video:tag>
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      <video:tag>Does</video:tag>
      <video:tag>the</video:tag>
      <video:tag>aurora</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Oscilloscope-Tutorial-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This science video shows you how to use oscilloscope, previously called an oscillograph, or commonly used as scope. This is an electronic test instrument that is used to observe constantly varying signal voltages, usually as a two-dimensional plot of one or more signals as a function of time. This is a second part of the tutorial.</video:description>
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      <video:duration>243</video:duration>
      <video:publication_date>2016-02-12T16:00:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32420.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
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      <video:tag>oscilloscope</video:tag>
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    <loc>https://dnatube.com/videos/A-Look-at-Discovery-Crew</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>A Look at Discovery Crew</video:title>
      <video:description>This video shows the mission discovery with its full explanation. The crew members are also shown here with their reviews.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/d07102bc-3bdd-4ba6-af96-4f46c7796961/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2013-02-05T04:10:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29149.mp4</video:content_loc>
      <video:uploader>Wendi Westfall</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Capt</video:tag>
      <video:tag>Kirk</video:tag>
      <video:tag>Wakes</video:tag>
      <video:tag>Discovery</video:tag>
      <video:tag>Crew</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Electrolysis-of-Pure-Water</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electrolysis of Pure Water</video:title>
      <video:description>Reduction at cathode to form h2 gas and oxidation at anode to form o2 gas is described here. This animated video will be very helpful to clear you concepts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d0a726fd-c360-4f9e-884d-bd8cb03bad1d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2011-12-12T02:46:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11420.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Pure</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Electrolysis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Our-Amazing-Space</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Our Amazing Space</video:title>
      <video:description>This video from the deep sky will help you to show that which way is up in space. Video is very interesting you must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/d08d5a2d-f22f-48ba-9fc5-9e798f044ec0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>475</video:duration>
      <video:publication_date>2013-01-11T04:14:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28580.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Which</video:tag>
      <video:tag>way</video:tag>
      <video:tag>is</video:tag>
      <video:tag>up</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>and</video:tag>
      <video:tag>M53</video:tag>
      <video:tag>Deep</video:tag>
      <video:tag>Sky</video:tag>
      <video:tag>Videos</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Room-High-Temperature-Superconductor-Ultraconductor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Room (High) Temperature Superconductor (Ultraconductor)</video:title>
      <video:description>That would be great....</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/d0addcf1-40be-4892-854d-e365b5e98b5c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>458</video:duration>
      <video:publication_date>2009-05-27T21:37:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2575.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>superconductor</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>ultraconductor</video:tag>
      <video:tag>temperature</video:tag>
      <video:tag>new</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>MPI</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>Inc</video:tag>
      <video:tag>Ballistic</video:tag>
      <video:tag>qu</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Shunt-placement-operations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Shunt placement operations</video:title>
      <video:description>The following video typical shunt placements can provide you with a general overview the treatment of a CSF shunt infection generally includes removal of the shunt and placement of a temporary ventricular reservoir until the infection is resolved.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d0be3b20-87d6-410d-a8ac-8dd370db9ce0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2011-11-29T11:34:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8946.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>CSF</video:tag>
      <video:tag>shunt</video:tag>
      <video:tag>Insertion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-Varicose-Veins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Varicose Veins</video:title>
      <video:description>When veins have collected too much blood and are swollen, twisted and painful they are called varicose veins. This video will show how to identify a varicose vein and how to treat it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d0d0ea52-3211-434d-8139-94ef302300b4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>559</video:duration>
      <video:publication_date>2011-11-29T21:12:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9157.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Examination</video:tag>
      <video:tag>of</video:tag>
      <video:tag>varicose</video:tag>
      <video:tag>Veins</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-Thyroid-And-Lymph-Nodes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Thyroid And Lymph Nodes</video:title>
      <video:description>A step by step procedure for the lymph nodes and thyroid exam is shown in the video. Video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d1a261f9-b092-4519-93c0-07090f48037d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>448</video:duration>
      <video:publication_date>2011-12-06T18:23:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10799.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lymph</video:tag>
      <video:tag>Nodes</video:tag>
      <video:tag>and</video:tag>
      <video:tag>thyroid</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Management-of-traumatic-rupture-of-the-posterior-capsule</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Management of traumatic rupture of the posterior capsule</video:title>
      <video:description>Rupture of the posterior capsule caused by blunt ocular trauma is rarely reported and is usually detected incidentally during surgery for the associated cataract case of isolated posterior capsule rupture detected during cataract surgery in a 33 year old man who had traumatic cataract</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d12b48f6-61f9-457b-ba55-afaefa84c0f2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>164</video:duration>
      <video:publication_date>2011-12-03T04:05:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10642.mp4</video:content_loc>
      <video:uploader>mossar</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>management</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Traumatic</video:tag>
      <video:tag>Rupture</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Posterior</video:tag>
      <video:tag>Capsule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tatooine-discovered</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tatooine discovered?</video:title>
      <video:description>Have you seen Star Wars? The Science Show gives us another fun video about Kepler 16B.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/d1524d19-b357-46c8-a0d0-d773f6a7ac4a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>203</video:duration>
      <video:publication_date>2013-02-09T03:25:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29741.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Tatooine</video:tag>
      <video:tag>Kepler</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Geithner-Plan-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Geithner Plan II</video:title>
      <video:description>Geithner Plan II

More on the Geithner Plan.  The problem of banks buying the assets from themselves.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22692.jpg</video:thumbnail_loc>
      <video:duration>749</video:duration>
      <video:publication_date>2012-09-11T02:52:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/n-arbfLTCtI</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Geithner</video:tag>
      <video:tag>Plan</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Adult-Stem-Cells-and-Regeneration-part-12-of-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Adult Stem Cells and Regeneration part 12 of 20</video:title>
      <video:description>HHMI- Holiday Lectures on Science. Potent biology: stem cells, cloning and regeneration. Introduction a speaker: Nadia Rosenthal, Ph.D
We have lost ability to regenerate. No matter where it is amputated limb will &quot;know&quot; where it was cut, and what to grow. CD59 is a molecule which&apos;s concentration increases going further away from the body. Does CD59 contest marks, addresses cell&apos;s position?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/d15fda69-8008-4469-aa06-7232b752a822/cand_5.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
      <video:publication_date>2007-08-16T03:17:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/779.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Limb</video:tag>
      <video:tag>regeneration</video:tag>
      <video:tag>CD59</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Embryo-Development-in-Animalswmv-360pmp4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Embryo Development in Animals.wmv (360p).mp4</video:title>
      <video:description>In this video, embryo development in animals is explained. During embryogenesis,  embryo forms and develop from early stages of prenatal development to fetus which includes later stages.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/06/d1728f7c-5e9e-44bc-a14d-cd4c4efd830f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1017</video:duration>
      <video:publication_date>2014-06-24T21:42:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31006.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Embryo</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>in</video:tag>
      <video:tag>animals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Planet-Hunting-With-SuperWASP</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Planet Hunting With SuperWASP</video:title>
      <video:description>Video shows a SuperWASP (Wide Angle Search for Planets). A full inside view of WASP with the working of different instruments is shown.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/d1816cc9-f0d2-450e-b3c8-0c52a839017a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>266</video:duration>
      <video:publication_date>2013-01-12T01:33:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28730.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Planet</video:tag>
      <video:tag>hunter</video:tag>
      <video:tag>Deep</video:tag>
      <video:tag>Sky</video:tag>
      <video:tag>Videos</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Use-of-robot-in-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Use of robot in surgery</video:title>
      <video:description>Robots are being used in many surgical procedures. This video shows a robot assisted laparoscopic myomectomy. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d192f676-36cc-4f05-ab9e-4325d25868c9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>454</video:duration>
      <video:publication_date>2011-12-06T20:31:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10958.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>use</video:tag>
      <video:tag>of</video:tag>
      <video:tag>robot</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Symptoms-and-Treatment-and-Type-2-Diabetes-Causes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Symptoms and Treatment and Type 2 Diabetes Causes</video:title>
      <video:description>Type 2 Diabetes is occurs when the body cannot store or utilize energy. It is more common, this video outlines the causes, Symptoms and Treatment of type 2 diabetes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d19b9ee7-773c-4de0-ac3e-d59b80f64562/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2011-11-28T05:25:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8201.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>type</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Diabetes</video:tag>
      <video:tag>Causes</video:tag>
      <video:tag>Symptoms</video:tag>
      <video:tag>and</video:tag>
      <video:tag>treatment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Advantages-of-eating-insects</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Advantages of eating insects</video:title>
      <video:description>Although the thought of eating bugs might disgust some people, they are very nutritious. Insects are gram for gram 80 percent more nutritious than beef or chicken.  Take a look, and maybe we&apos;ll change your minds about edible bugs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/d1b31d82-3b25-48be-aa8e-8d9b625c92ef/cand_5.jpg</video:thumbnail_loc>
      <video:duration>184</video:duration>
      <video:publication_date>2014-10-02T00:19:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31775.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Edible</video:tag>
      <video:tag>bugs</video:tag>
      <video:tag>Insects</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>lean</video:tag>
      <video:tag>Meat</video:tag>
      <video:tag>substitute</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Medical-simulation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical simulation</video:title>
      <video:description>This video shows  three dimensional virtual simulation of heart and blood vessel. Such simulation can one day be used some to study human anatomy in further details. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/05/d1b8898b-e9b5-46e2-8b61-cf8f12415704/cand_5.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
      <video:publication_date>2008-05-29T20:08:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1334.mp4</video:content_loc>
      <video:uploader>tres3d</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>simulation</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Stent</video:tag>
      <video:tag>device</video:tag>
      <video:tag>tres3d</video:tag>
      <video:tag>pharmaceutical</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>moa</video:tag>
      <video:tag>Scientific</video:tag>
      <video:tag>Animations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Selective-Serotonin-Reuptake-Inhibitor-SSRI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Selective Serotonin Reuptake Inhibitor SSRI</video:title>
      <video:description>Selective serotonin reuptake inhibitors (SSRIs) are a class of antidepressants used in the treatment of depression, anxiety disorders, and some personality disorders. They are also typically effective and used in treating premature ejaculation problems.

SSRIs increase the extracellular level of the neurotransmitter serotonin by inhibiting its reuptake into the presynaptic cell, increasing the level of serotonin available to bind to the postsynaptic receptor. They have varying degrees of selectivity for the other monoamine transporters, having little binding affinity for the noradrenaline and dopamine transporters.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/d202654e-6217-4808-9fcd-663f27d0c84f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2008-03-30T03:03:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1299.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>ssri</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/HiPER-High-Power-laser-Energy-Research-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HiPER - High Power laser Energy Research (Part 2)</video:title>
      <video:description>HiPER - research into creating a clean, renewable energy source using high power lasers. Copyright © STFC Written and produced by John Parris. Production by ORCA Media. Acknowledgements to the European HiPER team; the National Ignition Facility (Lawrence Livermore National Laboratory); the Laboratory for Laser Energetics (University of Rochester); and General Atomics Inc.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/d207f8d9-4927-4b67-a979-6c365394056a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>485</video:duration>
      <video:publication_date>2009-04-18T15:32:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1836.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>HiPER</video:tag>
      <video:tag>high</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>Laser</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>research</video:tag>
      <video:tag>Fusion</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>sun</video:tag>
      <video:tag>Project</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neonatal-Examination-of-Child-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neonatal Examination of Child Part 2</video:title>
      <video:description>Video contains a neonatal exam of a child by an expert doctor. Careful steps are also discussed here to prevent the infection.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d2302e43-9829-4fe3-9395-65678125790c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>360</video:duration>
      <video:publication_date>2011-12-06T17:21:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10714.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Neonatal</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Part-2-Cardiovascular-Exam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Part 2 - Cardiovascular Exam</video:title>
      <video:description>Our heart is a very sensitive and require much more care. Here is a step by step process for cardiovascular examination.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d253502e-5c51-46df-ab07-f326fef3876e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>249</video:duration>
      <video:publication_date>2011-12-01T23:15:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10581.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Cardiovascular</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Discovery-of-Baby-Black-Hole-by-Chandra</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Discovery of Baby Black Hole by Chandra</video:title>
      <video:description>This video discusses the Chandra discovers with the help fo X-Ray. A baby black hole discovered and studies by our scientist is explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/d25e5047-5a17-4e06-8b4f-962d89ae3f37/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2013-02-05T04:06:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29137.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Chandra</video:tag>
      <video:tag>Discovers</video:tag>
      <video:tag>Baby</video:tag>
      <video:tag>black</video:tag>
      <video:tag>hole</video:tag>
      <video:tag>neighbor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Application-Of-Indefinite-Integrals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Application Of Indefinite Integrals</video:title>
      <video:description>This video shows a series of problems to be solved using indefinite integrals. Step by step procedure in calculating these problems is included in the presentation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d2c0b2c1-9e13-4d9d-9f8c-a034f4cccfe7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2011-12-11T23:23:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11095.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>indefinite</video:tag>
      <video:tag>Integrals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-cope-with-chronic-back-pain-by-Bupa</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to cope with chronic back pain - by Bupa</video:title>
      <video:description>What additional areas does back pain affect? You must see this exceptional video for extraordinarily simple, self-help ways to rectify back problems given by medical professionals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/d2d18b61-41e7-44c7-a0bd-69a2ff0a7142/cand_5.jpg</video:thumbnail_loc>
      <video:duration>277</video:duration>
      <video:publication_date>2013-02-11T03:15:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30165.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>Chronic</video:tag>
      <video:tag>Back</video:tag>
      <video:tag>Pain</video:tag>
      <video:tag>Bupa</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-AD-Antiproton-Decelerator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The AD - Antiproton Decelerator</video:title>
      <video:description>A video by CERN regarding the storage of antimatter (for some reason, the video goes out of sync. The actual video length is 2:11 but uploaded, the length has stretched to 2:49 while the sound remains 2:11. Still informative though).

Date- 2000 Source- http://cdsweb.cern.ch/search?ln=en&amp;amp;cc=Video+Movies&amp;amp;sc=1&amp;amp;p=AD+machine&amp;amp;f=&amp;amp;action_search=Search&amp;amp;c=Video+Movies

&apos;How are antiprotons produced, collected and decelerated?&apos;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/d2d91096-65da-44dd-97fa-e6e4440344c7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2009-05-27T22:12:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2639.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Antiproton</video:tag>
      <video:tag>Decelerator</video:tag>
      <video:tag>CERN</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brenda-Watsons-Video-Blog-Proton-Pump-Inhibitors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brenda Watson&apos;s Video Blog: Proton Pump Inhibitors</video:title>
      <video:description>In this video blog I discuss the use of proton pump inhibitors . A recent study has found why people stay on these drugs for long term use instead of the 6-8 week suggested use. They call it &quot;acid rebound phenomenon&quot;?  What is acid rebound phenomenon? What does it to your body? What can you do naturally to help with heartburn? Turn in and find out the answer to these questions and more...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/d2f4adee-3a95-4f41-89b6-beff1878bf7b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>214</video:duration>
      <video:publication_date>2009-09-04T23:27:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3318.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Brenda</video:tag>
      <video:tag>watson</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>Reflux</video:tag>
      <video:tag>proton</video:tag>
      <video:tag>Pump</video:tag>
      <video:tag>inhibitors</video:tag>
      <video:tag>rebound</video:tag>
      <video:tag>phenomenon</video:tag>
      <video:tag>Heidelberg</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>Gastric</video:tag>
      <video:tag>Disorders</video:tag>
      <video:tag>He</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Geophysics-wavefront-triangulation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Geophysics wavefront triangulation</video:title>
      <video:description>Geophysics wavefront triangulation is explained in this science video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/d3006815-0a68-402e-86d4-fc68e56c7469/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1</video:duration>
      <video:publication_date>2009-04-08T19:50:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1639.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Education</video:category>
      <video:tag>geophysics</video:tag>
      <video:tag>wavefront</video:tag>
      <video:tag>Triangulation</video:tag>
      <video:tag>seismic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transmission-of-Cystic-fibrosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transmission of Cystic fibrosis</video:title>
      <video:description>Cystic fibrosis is a hereditary disease. One in every twenty carries cystic fibrosis gene. However, it takes two cystic fibrosis carriers to inflict the disease. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d2f754bd-b944-4a79-9e72-75414ef2cbb6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>248</video:duration>
      <video:publication_date>2010-11-26T23:00:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6156.mp4</video:content_loc>
      <video:uploader>prosel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Transmission</video:tag>
      <video:tag>of</video:tag>
      <video:tag>cystic</video:tag>
      <video:tag>fibrosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Surgery-for-Cancer-Colon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Surgery for Cancer Colon</video:title>
      <video:description>This is an animation of a cancer colon surgery of which the cancer is caused by an uncontrolled multiplication of cells and begins as a polyps which are inherited genetically.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d315f789-5bce-4bb1-af34-db09a17de9d2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2011-11-30T09:14:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9421.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>Colon</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fission-and-fusion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fission and fusion</video:title>
      <video:description>What are fission and fusion processes in physics? Fission and fusion are nuclear reactions that produce energy at the end of the reaction. The applications are not the same. Fusion is the process where two light nuclei combine together releasing vast amounts of energy, on the other hand fission is the splitting of a heavy, unstable nucleus into two lighter nuclei.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/02/d3ab663f-ab6e-4888-9f99-dbe7b36d23c5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>517</video:duration>
      <video:publication_date>2016-02-08T23:14:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32414.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Fusion</video:tag>
      <video:tag>Fission</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Excision-of-Pineal-Tumor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Excision of Pineal Tumor</video:title>
      <video:description>This video shows the removal or excision of a pineal tumor which affects the pineal gland. The pineal gland is the organ that produces hormones like melatonin.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d3abf9ae-a86a-491e-a264-b94cd76b6732/cand_5.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2011-12-03T04:04:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10640.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pineal</video:tag>
      <video:tag>tumor</video:tag>
      <video:tag>excision</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Phaco-cataract-surgery-hd-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Phaco cataract surgery hd video</video:title>
      <video:description>Phacoemulsification cataract surgery is a procedure in which an ultrasonic device is used to break up and then remove a cloudy lens or cataract from the eye and it is one of the safest and most commonly performed operations around the world</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d3b84659-e275-4186-9410-a2399bd67961/cand_5.jpg</video:thumbnail_loc>
      <video:duration>262</video:duration>
      <video:publication_date>2011-11-28T23:56:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8573.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>HD</video:tag>
      <video:tag>Cataract</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Muscular-events-incontraction-of-muscle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Muscular events incontraction of muscle</video:title>
      <video:description>Actin and myosin cross-bridge cycling causes muscle contraction. Contraction may occur voluntarily of involuntarily. Voluntary contraction is controlled by the impulses generated in the brain and involuntary reflexes are initiated by the spinal cord. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/d3c3d1fe-1aea-4cb2-89ba-daa77ded9612/cand_5.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2008-03-31T00:38:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1305.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>contraction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ptosis-abnormal-eye-lid-positions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ptosis abnormal eye lid positions</video:title>
      <video:description>Ptosis is a drooping eyelid which caused by the weakness of the muscle charged with holding the eyelids in place. If abnormal the eyelid can affect vision, this is the position in ptosis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d3c58e2c-8acf-42d0-9f1d-4479cc6fdc41/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2011-11-28T06:14:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8322.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Abnormal</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>Lid</video:tag>
      <video:tag>Positions</video:tag>
      <video:tag>ptosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Making-of-Popcorns</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Making of Popcorns</video:title>
      <video:description>Video shows a complete procedure for the manufacturing of the popcorn. The raw materials required and the proper step by step explanation is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/d3c9bf2b-bf30-4e35-9083-7fd1b907a397/cand_5.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2013-01-12T01:04:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28678.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>its</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>Popcorn</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-1-Computer-Science-162</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 1 - Computer Science 162</video:title>
      <video:description>Computer Science 162 - Lecture 1

Operating Systems and System Programming</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25706.jpg</video:thumbnail_loc>
      <video:duration>4651</video:duration>
      <video:publication_date>2012-09-18T17:08:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8Pokx4W1zig</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Arsenic-Uranium-vs-Ice-Melting</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Arsenic Uranium vs Ice Melting</video:title>
      <video:description>This video will show you the procedure of faster melting ice by using ore of Arsenic or the Uranium. These elements are used for making dry ice to act as preservative for foods.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/d426d354-6517-4934-b057-74ac81f40a7f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2013-02-05T04:26:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29188.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Inorganic Chemistry</video:category>
      <video:tag>arsenic</video:tag>
      <video:tag>uranium</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Ice</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Microblogology-MWV6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microblogology (MWV6)</video:title>
      <video:description>Six Science bloggers talk about why they blog, the role of blogging in science, feedback they&apos;ve received, and the greatest microbiological discovery in the past decade.

Bloggers featured include:

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

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

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

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

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

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

Also featuring:

Wojtek Zawada as the Skater

The Song &quot;Bacteria&quot; is by Jonathan Coulton,www.jonathancoulton.com, courtesy of the Podsafe Music Network at 
http://music.podshow.com.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/d4386edb-6478-4543-b0da-9c9478a4f052/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-14T17:00:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4259.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>microbiology</video:tag>
      <video:tag>blogging</video:tag>
      <video:tag>new</video:tag>
      <video:tag>media</video:tag>
      <video:tag>Open</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>blog</video:tag>
      <video:tag>web</video:tag>
      <video:tag>2</video:tag>
      <video:tag>0</video:tag>
      <video:tag>Microbes</video:tag>
      <video:tag>ASM</video:tag>
      <video:tag>MicrobeWorld</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Use-of-trsgenic-mice-in-medical-research-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Use of trsgenic mice in medical research -Part 2</video:title>
      <video:description>Additional foreign DNA is introduced in transgenic mice by genetic engineering. These mice can be used in studies of disease. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d44f6dc0-9669-4df8-9707-7fe655e7c3f1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>410</video:duration>
      <video:publication_date>2010-11-17T23:05:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5601.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Transgenic</video:tag>
      <video:tag>mice</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-record-of-dreams</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A record of dreams</video:title>
      <video:description>Asap SCIENCE brings us another great explanation, this time is a conjecture: Could we record our dreams? The answer is: maybe, not yet? with new advancement in technology the actual recording of our dreams decoded from brainwaves is just around the corner.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/d45973c6-cc68-49e8-aa02-150e659da55f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>234</video:duration>
      <video:publication_date>2014-10-01T16:38:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31734.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>Dreams</video:tag>
      <video:tag>Record</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>waves</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bacterial-flora-in-mouth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bacterial flora in mouth</video:title>
      <video:description>A large number and types of bacteria lives in our mouth. Under normal conditions, most of these bacteria a harmless. This video demonstrates the presence of bacteria in our mouth. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/d462577e-da88-4676-bbc7-c4d65dd03810/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2007-08-02T22:48:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/592.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Cheek</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>physiological</video:tag>
      <video:tag>flora</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tutorial-on-runaway-star</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tutorial on runaway star</video:title>
      <video:description>This video features Dr Frank&apos;s discussion on runaway stars. He explains this concept by looking at various galaxies, timeline on knowledge of galaxy and then wraps everything by spectral technology to conclude.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/d496f9a4-62ec-4e6d-af6f-138591489dbb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>839</video:duration>
      <video:publication_date>2013-01-11T07:52:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28631.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Tutorial</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Runaway</video:tag>
      <video:tag>Star</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Enzyme-specificity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Enzyme specificity</video:title>
      <video:description>Enzymes are usually very specific as to which reactions they catalyze and the substrates that are involved in these reactions. Complementary shape, charge and hydrophilic/hydrophobic characteristics of enzymes and substrates are responsible for this specificity. Enzymes can also show impressive levels of stereospecificity, regioselectivity and chemoselectivity.

Some of the enzymes showing the highest specificity and accuracy are involved in the copying and expression of the genome. These enzymes have \</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/d4bce062-709c-4248-a484-5ff806424155/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-03-17T23:20:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/38.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>enzymespecificity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Microscopic-View-of-Heart-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microscopic View of Heart Cells</video:title>
      <video:description>This video will show you the beating heart cells under microscope. Video is very helpful for the bio students to understand the functioning of these cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/d4be6650-3760-4df6-9814-c5954e5984f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>38</video:duration>
      <video:publication_date>2013-02-10T02:29:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29964.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>Beating</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>under</video:tag>
      <video:tag>Microscope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-with-LHC-Modal-Experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction with LHC Modal Experiment</video:title>
      <video:description>This video presented by CERN shows the study of LHC modal experiment. A brief explanation of the wonderful universe is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/d4f49ed6-792b-4b9e-9cd2-00fe24152c99/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2013-01-11T04:12:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28578.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>CERN</video:tag>
      <video:tag>the</video:tag>
      <video:tag>LHC</video:tag>
      <video:tag>MoEDAL</video:tag>
      <video:tag>experiment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Successful-Launch-of-SpaceX</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Successful Launch of SpaceX</video:title>
      <video:description>Video shows the launching of Space X with the explanation of its different phases and the working of its parts. Watch this video for enhancing your knowledge.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/d4f85a46-ff7c-4fe2-8d12-85392a310234/cand_5.jpg</video:thumbnail_loc>
      <video:duration>113</video:duration>
      <video:publication_date>2013-02-05T04:09:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29148.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>SpaceX</video:tag>
      <video:tag>launch</video:tag>
      <video:tag>A</video:tag>
      <video:tag>success</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Part-4_5-Genetically-modified-organisms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Part 4_5 - Genetically modified organisms</video:title>
      <video:description>Genetically-modified foods (GM foods) have made a big splash in the news lately. European environmental organizations and public interest groups have been actively protesting against GM foods for months, and recent controversial studies about the effects of genetically-modified corn pollen on monarch butterfly caterpillars 1 and 2 have brought the issue of genetic engineering to the forefront of the public consciousness in the U.S. In response to the up swelling of public concern, the U.S. Food and Drug Administration (FDA) held three open meetings in Chicago, Washington, D.C., and Oakland, California to solicit public opinions and begin the process of establishing a new regulatory procedure for government approval of GM foods. I attended the FDA meeting held in November 1999 in Washington, D.C., and here I will attempt to summarize the issues involved and explain the U.S. government&apos;s present role in regulating GM food.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d4fb5129-a564-4c57-baf9-20366f3a9b42/cand_5.jpg</video:thumbnail_loc>
      <video:duration>491</video:duration>
      <video:publication_date>2010-11-16T14:54:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5520.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
      <video:tag>5</video:tag>
      <video:tag>genetically</video:tag>
      <video:tag>Modified</video:tag>
      <video:tag>Organisms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/JAK-STAT-Pathway</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>JAK-STAT Pathway</video:title>
      <video:description>The JAK-STAT signaling pathway transmits information from chemical signals outside the cell, through the cell membrane, and into gene promoters on the DNA in the cell nucleus, which causes DNA transcription and activity in the cell. ref: wikipedia</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/03/d50db680-b548-48cb-bf86-aec3870ef217/cand_5.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2011-03-30T21:37:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6889.mp4</video:content_loc>
      <video:uploader>clodie</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>JAK</video:tag>
      <video:tag>STAT</video:tag>
      <video:tag>pathway</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 31 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 31: Complex reactions and mechanisms. 

View the complete course at: http://ocw.mit.edu/5-60S08 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15564.jpg</video:thumbnail_loc>
      <video:duration>2719</video:duration>
      <video:publication_date>2012-08-28T18:13:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Q7mrSQkSB9U</video:player_loc>
      <video:uploader>0|37|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>thermodynamics</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>macroscopic</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>State</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Gibbs</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>clapeyron</video:tag>
      <video:tag>enthalpy</video:tag>
      <video:tag>clausius</video:tag>
      <video:tag>adiabatic</video:tag>
      <video:tag>Hemholtz</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>oscillators</video:tag>
      <video:tag>autocatalysis</video:tag>
      <video:tag>carnot</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Good-and-bad-cholesterol</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Good and bad cholesterol</video:title>
      <video:description>Cholesterol is a soft waxy substance found in blood and cells. We get cholesterol from the food we eat. Liver also produces cholesterol. There are two types of cholesterol, the LDL cholesterol and the HDL cholesterol. LDL cholesterol tends to deposit in the blood vessels causing atherosclerosis, the major cause of heart disease and stroke. HDL cholesterol helps to remove cholesterol from the body by carrying them to the liver. Edited by Ashraf
.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/d53caf1b-0780-468c-a99f-0e271f122e16/cand_5.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2009-07-08T02:33:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3011.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Good</video:tag>
      <video:tag>and</video:tag>
      <video:tag>bad</video:tag>
      <video:tag>cholesterol</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-Breast</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Breast</video:title>
      <video:description>This video shows a full breast examination of patient. First look for any swelling or any kind of disorder and then perform rest of examination.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d55deb2f-8d03-47f8-8aee-184a2bb1fb7d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2011-11-29T11:11:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8848.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Professional</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Effects-Of-Marijuana</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Effects Of Marijuana</video:title>
      <video:description>This video explains what happen in your brain when using marijuana. Marijuana has molecules called cannabinoids removes the refractory period of neurons.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/d56ed568-d8b2-4c96-8196-662a211de4a7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2012-12-08T08:07:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28390.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>drugs</video:tag>
      <video:tag>Marijuana</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Model-of-liver-showing-porta-hepatis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Model of liver showing porta hepatis</video:title>
      <video:description>The porta hepatis of the liver is a short but deep fissure extending transversely across the under surface of the left portion of the right lobe of the liver. This video describes the porta hepatis of liver with the help of a model. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d578006c-3fbe-4e82-85c1-6f4e4e562b70/cand_5.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2010-11-15T12:26:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5384.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>model</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Liver</video:tag>
      <video:tag>Showing</video:tag>
      <video:tag>porta</video:tag>
      <video:tag>hepatis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Actin-Polymerization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Actin Polymerization</video:title>
      <video:description>Actin Polymerization. Actin polymerization and depolymerization is necessary in chemotaxis and cytokinesis. Nucleating factors are necessary to stimulate actin polymerization. One such nucleating factor is the ARP complex which acts as a barbed end of actin in its shape to stimulate the nucleation of G-actin (or monomeric actin). The ARP complex can also bind to actin filaments at 70 degrees to form new actin branches off of existing actin filaments. Also, actin filaments themselves bind ATP, and hydrolysis of this ATP stimulates destabilization of the polymer. Text Reff: Wikipedia</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/d57be06c-6c8f-412d-8dbb-9e38b6f7f064/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2009-03-26T17:50:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1446.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Actin</video:tag>
      <video:tag>Polymerization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dr-Vijay-Bose-latest-video-about-hip-part1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dr Vijay Bose latest video about hip part1</video:title>
      <video:description>Video testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai. Visit for more details about hip, knee, shoulder at www.hipkneeshoulderindia.com.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/d5a3db23-66fe-4b08-a375-273230afcaae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2010-02-01T13:34:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3803.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>asia</video:tag>
      <video:tag>Pacific</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>Normal</video:tag>
      <video:tag>my</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>Dysplasia</video:tag>
      <video:tag>after</video:tag>
      <video:tag>Fibular</video:tag>
      <video:tag>Graft</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Scepticism-of-the-External-World</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17- Scepticism of the External World</video:title>
      <video:description>&quot;Lec 17- Scepticism of the External World&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21382.jpg</video:thumbnail_loc>
      <video:duration>1333</video:duration>
      <video:publication_date>2012-09-09T04:48:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7bIS3oRb6ag</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Scepticism</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>External</video:tag>
      <video:tag>World</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Computer-Science-169</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15-Computer Science 169</video:title>
      <video:description>Lec 15-Computer Science 169.
Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20253.jpg</video:thumbnail_loc>
      <video:duration>4255</video:duration>
      <video:publication_date>2012-09-06T12:49:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/waYs3Kozjzk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Terahertz-ray-machine-a-tool-for-non-distructive-analysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Terahertz ray machine: a tool for non-distructive analysis</video:title>
      <video:description>Terahertz scanner from Teraview uses electromagnetic radiation at frequency higher than microwave to detect defects and flaws in materials. It can also be used for paint and coating thickness.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/06/d7b214f3-3d7f-47f2-923a-12856597818e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>162</video:duration>
      <video:publication_date>2010-06-17T16:59:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4400.mp4</video:content_loc>
      <video:uploader>Terahertz</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Terahertz</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Tool</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Non</video:tag>
      <video:tag>distructive</video:tag>
      <video:tag>analysis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Life-of-Cockayne-Syndrome-Patients</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Life of Cockayne Syndrome Patients</video:title>
      <video:description>How is life raising a child with a genetic disorder? Here is a good video explaining it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/04/d7b2f7e4-73e7-4e7c-8564-7aef102e8d1e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>327</video:duration>
      <video:publication_date>2016-04-30T05:18:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32494.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>cockayne</video:tag>
      <video:tag>Syndrome</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sources-of-cholesterol</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sources of cholesterol</video:title>
      <video:description>Cholesterol comes from two sources. First from intake of food such as eggs, meat, dairy product, fish etc. The second source of cholesterol is its production by the liver cells. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d7b77b4c-5f30-479b-9653-d8bf998c52bd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2010-11-25T21:20:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6085.mp4</video:content_loc>
      <video:uploader>phsyco</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Sources</video:tag>
      <video:tag>of</video:tag>
      <video:tag>cholesterol</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Power</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Power?</video:title>
      <video:description>This video explains power as a numerical. Power is the rate of change of work done. This is more like an interactive video where you get sums and you have to work them out and check the answer at the end.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d7baece0-69c9-4462-8d99-ce08349f7af1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2011-12-11T23:41:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11180.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Power</video:tag>
      <video:tag>A</video:tag>
      <video:tag>numerical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Science-in-Hollywood-Films</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Science in Hollywood Films</video:title>
      <video:description>This video discusses the science behind wheezy waiter on movie science, mutant flu facts, and 2 sounds that you would have never heard. Watch this video to know the science behind more stunts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/d7c0226d-aca7-4447-af96-9859e62fc030/cand_5.jpg</video:thumbnail_loc>
      <video:duration>634</video:duration>
      <video:publication_date>2013-02-08T03:56:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29641.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Wheezy</video:tag>
      <video:tag>Waiter</video:tag>
      <video:tag>on</video:tag>
      <video:tag>movie</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Mutant</video:tag>
      <video:tag>Flu</video:tag>
      <video:tag>Facts</video:tag>
      <video:tag>and</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Sounds</video:tag>
      <video:tag>You</video:tag>
      <video:tag>ve</video:tag>
      <video:tag>never</video:tag>
      <video:tag>Heard</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Complementary-and-Supplementary-Angles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Complementary and Supplementary Angles</video:title>
      <video:description>Complementary and Supplementary Angles

Basics of complementary, supplementary, adjacent and straight angles.  Also touching on what it means to be perpendicular</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20267.jpg</video:thumbnail_loc>
      <video:duration>511</video:duration>
      <video:publication_date>2012-09-06T13:55:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BTnAlNSgNsY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>complementary</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Supplementary</video:tag>
      <video:tag>angles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mediterranean-Seas-fast-evaporation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mediterranean Sea&apos;s fast evaporation.</video:title>
      <video:description>The Mediterranean Sea is evaporating, fast. Perhaps it tired of earthlings again, or not. But it has pulled this before, 5 million years ago. When the evaporating water was 3 times more than it was receiving.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d7d781f4-505b-4f08-9ec0-0165f2032904/cand_5.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2011-11-26T00:14:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8000.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>the</video:tag>
      <video:tag>evaporating</video:tag>
      <video:tag>Mediterranean</video:tag>
      <video:tag>Sea</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vectors-in-3D-Space</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vectors in 3D Space</video:title>
      <video:description>An introduction to the vectors in 3D space is shown in this video. Some examples are solved here by the expert teacher to help you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/a74aa30a-794f-402d-9e0b-fa940023f297/cand_5.jpg</video:thumbnail_loc>
      <video:duration>592</video:duration>
      <video:publication_date>2010-12-06T13:30:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6530.mp4</video:content_loc>
      <video:uploader>frede</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>pre</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>in</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Space</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-on-acid-base-titration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture on acid base titration</video:title>
      <video:description>The video features a lecture on acid base titration delivered by Professor Catherine Drennan. In her lecture Professor Drennan explained the principle of acid base titration and procedure of calculations. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/d91b3fdc-63a4-4ec5-b844-512fb4606c9a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3004</video:duration>
      <video:publication_date>2009-04-16T23:25:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1756.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lecture</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>titration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Sum-of-Interior-Angles-of-a-Polygon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Sum of Interior Angles of a Polygon</video:title>
      <video:description>Sum of Interior Angles of a Polygon

Showing a generalized way to find the sum of the interior angles of any polygon</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20280.jpg</video:thumbnail_loc>
      <video:duration>550</video:duration>
      <video:publication_date>2012-09-06T13:59:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qG3HnRccrQU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Sum</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Interior</video:tag>
      <video:tag>angles</video:tag>
      <video:tag>A</video:tag>
      <video:tag>polygon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Osmosis-Work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Osmosis Work</video:title>
      <video:description>Osmosis is the diffusion of water through a semi-permeable membrane, from a solution of low solute concentration (high water potential) to a solution with high solute concentration (low water potential), up a solute concentration gradient. The simplest definition is that it is diffusion of water across a semipermeable membrane. It is a physical process in which a solvent moves, without input of energy, across a semi-permeable membrane (permeable to the solvent, but not the solute) separating two solutions of different concentrations. Osmosis releases energy, and can be made to do work, as when a growing tree root splits a stone.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/d936567c-4f4a-48d4-a103-2a7b3c7646c4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2009-04-02T22:36:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1586.mp4</video:content_loc>
      <video:uploader>hassan</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Osmosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Genetically-modified-organisms-Part-2-of-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genetically modified organisms Part 2 of 5</video:title>
      <video:description>Genetically modified foods (GM foods) have made a big splash in the news lately. European environmental organizations and public interest groups have been actively protesting against GM foods for months, and recent controversial studies about the effects of genetically modified corn pollen on monarch butterfly caterpillars 1 and 2, have brought the issue of genetic engineering to the forefront of the public consciousness in the U.S. In response to the up swelling of public concern, the U.S. Food and Drug Administration (FDA) held three open meetings in Chicago, Washington, D.C., and Oakland, California to solicit public opinions and begin the process of establishing a new regulatory procedure for government approval of GM foods. I attended the FDA meeting held in November 1999 in Washington, D.C., and here I will attempt to summarize the issues involved and explain the U.S. government&apos;s present role in regulating GM food.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d92f67fa-0096-44ff-b2ec-7364d326b74c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>390</video:duration>
      <video:publication_date>2010-11-16T14:52:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5518.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>genetically</video:tag>
      <video:tag>Modified</video:tag>
      <video:tag>Organisms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Fermentation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Fermentation?</video:title>
      <video:description>This video explains what fermentation is. Fermantation is known as a metabolic process whereby electrons released from nutrients are ultimately transferred to molecules obtained from the breakdown of those same nutrients.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d93b099f-04f8-4d89-a3a6-ce055df52425/cand_5.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2010-11-13T11:32:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5079.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>fermentation</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Analysis-of-Brownian-Motion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Analysis of Brownian Motion</video:title>
      <video:description>Brownian motion are the irregular moves of particles .See the movements both in liquid and gas in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/da5a0c9a-2960-4dce-8ad8-d5fa9ef53e1b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2010-12-17T14:23:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6636.mp4</video:content_loc>
      <video:uploader>mastman</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>Brownian</video:tag>
      <video:tag>motion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-Endoscopy-of-Severe-gastritis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video Endoscopy of Severe gastritis</video:title>
      <video:description>Acute Gastritis. The causes, natural history, and therapeutic implications of gastropathy differ from gastritis:
Gastropathy is usually caused by irritants such as drugs (eg, nonsteroidal antiinflammatory agents and alcohol), bile reflux, hypovolemia, and chronic congestion. 
Gastritis is usually due to infectious agents (such as Helicobacter pylori) and autoimmune and hypersensitivity reactions. Acute gastritis may produce no symptoms but can be associated with short-lived dyspepsia, lack of appetite, nausea or vomiting. It can occasionally be severe enough to cause gastrointestinal bleeding with melena or hematemesis (see above). The most common cause is ingestion of aspirin or other non-steroidal anti-imflammatory drugs (NSAIDs). It can also occur during the early stages of infection with the bacteria,
 Helicobacter pylori &quot;HP.&quot; Most cases resolve by themselves, but endoscopy and biopsy may be required to exclude other conditions such as peptic ulcer disease or cancer. At endoscopy the inner lining of the stomach (mucosa) may appear swollen, reddened and inflamed. There may be small, shallow erosions (breaks in the surface lining) or even tiny areas of bleeding from the mucosa.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/d9bf2ef0-e84b-47c7-9713-fbbcf18229ff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2009-09-04T23:38:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3332.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>gastritis</video:tag>
      <video:tag>ENDOSCOPY</video:tag>
      <video:tag>Colonoscopy</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Murra</video:tag>
      <video:tag>Saca</video:tag>
      <video:tag>Melena</video:tag>
      <video:tag>Hematemesis</video:tag>
      <video:tag>bleeding</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Stomach</video:tag>
      <video:tag>Colon</video:tag>
      <video:tag>carcinoma</video:tag>
      <video:tag>He</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Small-Molecules-and-Their-Diversity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Small Molecules and Their Diversity</video:title>
      <video:description>This animation demonstrates how a potentially useful small molecule can be fished out from the thousands of compounds created by researchers. A protein of interest, calmodulin in this example, can be used as a filter in a “stream” of small molecules. The majority of small molecules will not interact with calmodulin of ten because they lack the correct shape to bind with it. The rare molecule that does bind with calmodulin is the one researchers are looking for and can then be used for further investigations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/d9c56626-626a-4f41-83ae-fe0d3dca9062/cand_5.jpg</video:thumbnail_loc>
      <video:duration>116</video:duration>
      <video:publication_date>2013-02-08T23:21:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29686.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Small</video:tag>
      <video:tag>Molecules</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bioinformatics-technology-and-public-health-part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bioinformatics technology and public health part 4</video:title>
      <video:description>Using powerful computational tools and a variety of databases - obtained from insurance claims files to pharmacy records to real-time emergency-room data - Kenneth Mandl, PhD, MPH and John Brownstein, PhD, have made a variety of discoveries, many of them unexpected, and all of them relevant to public health. Here, they discuss some recent projects and their future plans, comment on the power and limits of bioinformatics and lay forth their goal of taking their technology to the people and capturing even more data - by putting patients in control of their own health records.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/d9ce2fff-e1a3-45e5-9b94-1c637e6cfd4c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>332</video:duration>
      <video:publication_date>2009-05-30T07:06:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2691.mp4</video:content_loc>
      <video:category>Education</video:category>
      <video:tag>medicine</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>children</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Hospital</video:tag>
      <video:tag>Boston</video:tag>
      <video:tag>bioinformatics</video:tag>
      <video:tag>Public</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cancer-Surgery-And-Major-Complications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cancer Surgery And Major Complications</video:title>
      <video:description>Medical tourism is increasing in India. This video shows prostate cancer surgery in India with world class facilities.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d9d7fe88-5ee9-4a7e-accb-6f081a67e05b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>188</video:duration>
      <video:publication_date>2011-12-06T18:13:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10774.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prostate</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>with</video:tag>
      <video:tag>World</video:tag>
      <video:tag>class</video:tag>
      <video:tag>facilities</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evolution-BT-Corn-Genes-and-Bug-Genes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolution BT Corn Genes and Bug Genes</video:title>
      <video:description>Splice the genes for a naturally pest-killing microbe into a crop plant so that the corn or wheat or potato plants themselves become lethal to the pests. No more wasteful -- and expensive -- spraying of toxic pesticides. Instead, the bugs taste the leaves and go off to die.Indisputably, it works. The genes of Bacillus thuringiensis, or Bt, have been added to corn, cotton, potatoes, and other crops, with the desired results. Scientists are aware, however, that any effort to manipulate the ecological balance must reckon with the evolutionary consequences. So even before the first Bt crops were planted, scientists, farmers, and regulators began worrying about unintended effects.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/da1c18dd-06a7-4a89-b9d8-30e920e1379f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>322</video:duration>
      <video:publication_date>2007-11-05T04:21:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1100.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Bug</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Entrepreneurial-Marketing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Entrepreneurial Marketing</video:title>
      <video:description>&quot;Lec 15 - Entrepreneurial Marketing&quot; Chuck Eesley discusses entrepreneurial marketing, market positioning, and go-to market strategies.

Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19017.jpg</video:thumbnail_loc>
      <video:duration>847</video:duration>
      <video:publication_date>2012-09-04T08:55:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3TltbMyJ2xY</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>technology</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>model</video:tag>
      <video:tag>TARGET</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>customer</video:tag>
      <video:tag>acquisition</video:tag>
      <video:tag>sales</video:tag>
      <video:tag>marketing</video:tag>
      <video:tag>silicon</video:tag>
      <video:tag>valley</video:tag>
      <video:tag>start</video:tag>
      <video:tag>up</video:tag>
      <video:tag>cash</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>funding</video:tag>
      <video:tag>team</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>education</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>mentor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Disappearing-Rainbow-Balls-Interseting-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Disappearing Rainbow Balls- Interseting Video</video:title>
      <video:description>Video showing an activity with rainbow balls getting disappeared by amazing spheres. Watch this video to know the reason behind it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/dac40041-4907-400e-b252-d65aaa05ea28/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2012-12-08T04:16:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28339.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Amazing</video:tag>
      <video:tag>Spheres</video:tag>
      <video:tag>Disappearing</video:tag>
      <video:tag>rainbow</video:tag>
      <video:tag>balls</video:tag>
      <video:tag>incredible</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Carl-Sagans-glorious-dawn-featuring-Stephen-Hawking</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Carl Sagan&apos;s glorious dawn&apos; featuring  Stephen Hawking</video:title>
      <video:description>This is a music tribute to two re-known scientists. Mr Sagan and Mr Hawking presents a glorious dawn. The footage are collection of Carl&apos;s cosmos and Stephen&apos;s universe series.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/dacc9000-ae9a-4892-8ebd-1fbde2acc036/cand_5.jpg</video:thumbnail_loc>
      <video:duration>214</video:duration>
      <video:publication_date>2011-12-15T01:03:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11814.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Carl</video:tag>
      <video:tag>sagan</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Glorious</video:tag>
      <video:tag>Dawn</video:tag>
      <video:tag>featuring</video:tag>
      <video:tag>Stephen</video:tag>
      <video:tag>Hawking</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rapid-AIDS-virus-test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rapid AIDS virus test</video:title>
      <video:description>A live demonstration of how a rapid antibody-based HIV test works.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/dae28b83-a72d-453a-b521-c647bf7e141b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>457</video:duration>
      <video:publication_date>2012-04-12T23:03:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12196.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>AIDS</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>Test</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breast-Enhancement-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breast Enhancement Surgery</video:title>
      <video:description>Breast Enhancement surgery is performed to enhance the size of breast by increasing fat tissues around breast. This is done by implanting silicone inside breast, silicone shell is filled with silicone gel and inserted inside breasts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/dae5e93a-2c76-406c-a542-6e96fc3a643f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>143</video:duration>
      <video:publication_date>2013-02-11T01:07:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29993.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>enlargement</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>is</video:tag>
      <video:tag>carried</video:tag>
      <video:tag>out</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Darwins-Theory-True-of-False</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Darwins Theory - True of False?</video:title>
      <video:description>Is the Darwin`s theory true? How does a science work when it`s based on theories? People are asking these questions and keep searching for answers and sources of information. See more of this interesting video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/dae8195a-ccd5-4e1e-b42e-8b646517eaef/cand_5.jpg</video:thumbnail_loc>
      <video:duration>566</video:duration>
      <video:publication_date>2010-11-17T12:26:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5569.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Anthropology</video:category>
      <video:tag>Darwin</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>true</video:tag>
      <video:tag>False</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/New-BBC-Earth-channel-on-YouTube</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>New BBC Earth channel on YouTube!</video:title>
      <video:description>BBC welcomes you all to the new BBC Earth channel on YouTube, which will be updated weekly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/daf160cf-a79c-4201-9a2c-dca7dc54f556/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2011-11-25T23:55:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7970.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Welcome</video:tag>
      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>new</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>channel</video:tag>
      <video:tag>on</video:tag>
      <video:tag>YouTube</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aneutronic-Fusion-Reactor-Eco-friendly-Nuclear-Energy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aneutronic Fusion Reactor - Eco-friendly Nuclear Energy</video:title>
      <video:description>Conceptually, it has been designed to be the most energy-efficient fusion reactor. Effectively, a clean, safe, dense and environmentally friendly power source to supply the world&apos;s energy needs, with no greenhouse gases, no neutron emission, no radioactive waste, no thermal waste, no large land areas, no environmental impact, no interruptions by the weather or time of day, no nuclear meltdowns and no proliferation. It is to be the ultimate energy source, an affordable answer to the world’s energy problems; the right path to a more sustainable, peaceful and prosperous future for our planet.  Potentially, the CrossFire Fusion Reactor can produce directly and efficiently an enormous quantity of electricity with less cooling water than conventional thermal power stations, releasing only the non-radioactive, non-corrosive, inert, and safe helium-4 gas.
http://www.crossfirefusion.com/reactor</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/dafbea5b-2c4f-4468-8e02-18b134c0591f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2013-02-19T19:25:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30376.mp4</video:content_loc>
      <video:uploader>Douglas F. Palte</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>nuclear</video:tag>
      <video:tag>Fusion</video:tag>
      <video:tag>reactor</video:tag>
      <video:tag>Fusor</video:tag>
      <video:tag>CrossFire</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Miracle-In-The-Atom-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Miracle In The Atom 3</video:title>
      <video:description>In the world in which we live, mankind is caught up in a continuous search for the answers to many questions like what?, how?  and  in what way?, and can make but little headway in answering them. It is unlikely for man to make his way to the truth unless he asks himself the question why? about the extraordinary order and balance with which he interacts. 
In this film, we will deal with the subject of the atom, the groundwork of every animate and inanimate thing. After seeing what occurs and in what way it occurs with regards to the atom, we will seek the answers to the question why? The answer to this question will take us to the truth we pursue.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/db95410d-048c-4ac0-89f1-fd7c46c586f1/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-17T08:54:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2241.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>atom</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physic</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Balance</video:tag>
      <video:tag>conscious</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/scientific-visualization-medical-animation-medical-device-3d</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>scientific visualization medical animation medical device 3d</video:title>
      <video:description>medical animation, scientific visualization -Zoom-in on duodenal bulb and delivery of enzymes produced by tres3d medical animation studio com
Point of focus -- stomach, intestine and gallbladder medical device 3d MOA video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/06/db983a5e-271c-4755-8689-a5a602060063/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2008-06-20T14:57:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1338.mp4</video:content_loc>
      <video:uploader>tres3d</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Scientific</video:tag>
      <video:tag>visualization</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>device</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>moa</video:tag>
      <video:tag>Stomach</video:tag>
      <video:tag>intestine</video:tag>
      <video:tag>gallbadder</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Specific-Adaptive-immunity-humoral-and-cell-mediated</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Specific (Adaptive) immunity: humoral and cell mediated</video:title>
      <video:description>Specific immunity, also known as adaptive immunity or acquired immunity active or passive, normally comes into play when innate or non-specific immunity can&apos;t handle the problem. This form of immunity is a more recent evolutionary development than innate and is distinguished by its specificity for an invading organism and for its ability to remember (anamnesis) an encounter so that the second time the same organism or invader is encountered a more rapid and intense response can occur.

There are two types of specific immune responses; humoral and cell mediated.

Humoral immunity is mediated by B Lymphocytes that produce antibodies (IgG, IgM, IgA, IgE) and is especially important in combating acute bacterial infections.

Cellular immunity is mediated by T Lymphocytes which are processed in the thymus. Cellular immunity is especially important in combating intracellular organisms such as TB, performing tumor surveillance, mediating transplant rejection, and fighting fungal and viral infections. It also mediates the delayed type hypersensitivity reaction, which underpins skin test like the one to assess for TB exposure.

T Lymphocytes are classified according to surface receptors: for example, T-helper/inducer (CD4/Cluster designation 4) and T-suppressor/cytotoxic (CD8). Further, CD4 is found to have forms: Th1 and Th2. These each produce different cytokines which can influence the clinical manifestations of any immune response (Murasko &amp; Bernstein, 1999; Sandmand, et al., 2002). The Th1 is associated with production of Interferon 2 (IL-2) and Interferon-Gamma (IL-) and may have a greater role in T cell proliferation and inflammation while the Th2 is associated with the production of IL-4, 5, 6 &amp; 10 and may be more involved in B cell development and proliferation. The cytotoxic cells may also have similar subforms (Sandmand, et al., 2002).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/db9d6d1b-038f-441b-b2a1-d46f8f790fd2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2007-04-06T18:50:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/194.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>specific</video:tag>
      <video:tag>immunity</video:tag>
      <video:tag>humoral</video:tag>
      <video:tag>adaptive</video:tag>
      <video:tag>microorganisms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vatican-joins-NASA-and-GOVT-For-The-Big-Event</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vatican joins NASA and GOVT For The Big Event</video:title>
      <video:description>Religion and science, two of a kind. The Vatican has agreed to join NASA and the US Government for a big event that will be announced soon to the world.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/dba5634e-1473-4431-8c96-f607fc162b65/cand_5.jpg</video:thumbnail_loc>
      <video:duration>255</video:duration>
      <video:publication_date>2011-11-24T15:26:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7730.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Leadership</video:category>
      <video:tag>VATICAN</video:tag>
      <video:tag>Joins</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>and</video:tag>
      <video:tag>GOVT</video:tag>
      <video:tag>for</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>event</video:tag>
      <video:tag>soon</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Be</video:tag>
      <video:tag>Announced</video:tag>
      <video:tag>World</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Venus-flytrap-engulfing-a-fly</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Venus flytrap engulfing a fly</video:title>
      <video:description>This video shows a fly being engulfed by a venus flytrap. The plants engulfing mechanism is triggered when a fly or an insect touches the tiny hairs on the inner surface of the plant leaves twice within 20 seconds.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/dbbc0dfa-f959-4b35-ab78-df078627ba8c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2012-11-01T22:13:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27958.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Plants</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chromosome-Packaging</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chromosome Packaging</video:title>
      <video:description>A clay mation adventure about the packaging of your chromosomes</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/dbbdb893-a7c3-49f0-8044-fb4e7465957d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2007-09-13T22:53:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1016.mp4</video:content_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>chromosome</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Paramecium-Bursaria-Chlorella-Virus-Capsid-Structure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Paramecium Bursaria Chlorella Virus Capsid Structure</video:title>
      <video:description>Assembly of PCBV-1 (Paramecium Bursaria Chlorella Virus 1) capsid.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/dc743a3c-0e5a-4567-a157-2e59e9f38f3b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2010-04-08T15:05:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4089.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Virus</video:tag>
      <video:tag>capsid</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>graphics</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>pbcv</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Finding-Congruent-Triangles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Finding Congruent Triangles</video:title>
      <video:description>Finding Congruent Triangles

Using the SSS, ASA, SAS, and AAS postulates to find congruent triangles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20286.jpg</video:thumbnail_loc>
      <video:duration>448</video:duration>
      <video:publication_date>2012-09-06T14:02:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/d5UCZ9hO8X4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Finding</video:tag>
      <video:tag>Congruent</video:tag>
      <video:tag>Triangles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-an-ultrasound</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is an ultrasound?</video:title>
      <video:description>This curious wave allows us to examine internal organs and does not use x-rays. View this exceptional video to learn what other significant tasks it is used for.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/dc859b9c-88de-4428-9503-6fde2a1c110e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2013-02-10T01:52:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29855.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>ultrasound</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-To-Buy-Generic-Medicines-Online-Emedoutlet-Pharmacy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How To Buy Generic Medicines Online - Emedoutlet Pharmacy</video:title>
      <video:description>Check the video on how to buy the generic medicines and generic drugs from online pharmacy www.emedoutlet.com. Easy way to Buy medicines online at discount price from trusted online Pharmacy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/03/dc7d1a3f-da8f-424e-863b-42c646c51290/cand_5.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2011-03-10T09:39:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6836.mp4</video:content_loc>
      <video:uploader>Alex Ford</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Online</video:tag>
      <video:tag>pharmacy</video:tag>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>buy</video:tag>
      <video:tag>medicines</video:tag>
      <video:tag>generic</video:tag>
      <video:tag>drugs</video:tag>
      <video:tag>emedoutlet</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/To-Correct-Mismatches-MutS-Binding-to-a-GT-Mismatch</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>To Correct Mismatches: MutS Binding to a G:T Mismatch</video:title>
      <video:description>Mismatched base pairs in newly replicated DNA are corrected by an ingenious mechanism of mismatch excision repair. The first step of mismatch recognition is carried out by a dimer of MutS protein. Intriguingly, two polypeptides (normal and darker ones) forming two tunnels to place DNA strands show asymmetrical binding (1E3M.pdb, Obmolova et al. Nature vol. 407, 703).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/dc94380f-2ba1-4f4f-833b-76f517520251/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2009-05-25T07:05:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2271.mp4</video:content_loc>
      <video:category>Genetics</video:category>
      <video:tag>gene</video:tag>
      <video:tag>Music</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>mutS</video:tag>
      <video:tag>Mismatch</video:tag>
      <video:tag>Munakata</video:tag>
      <video:tag>Nobuo</video:tag>
      <video:tag>Max</video:tag>
      <video:tag>Jitter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vasectomy-procedure-video-for-men</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vasectomy procedure video for men</video:title>
      <video:description>Vasectomy uses a 3 inch hemostat an instrument that looks like a pair of nose scissors in procedures that cut and cauterize the vas deferens the sperm highway to semen even though men will still ejaculate after the procedure the viscous fluid will no longer contain any sperm</video:description>
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in Physics, Science, Video - Science | June 16th, 2010 3 Comments
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An important American string theorist, Brian Greene hasn’t shied away from bringing heady theoretical physics to the broader public. His 1999 bestselling book, The Elegant Universe, introduced string theory to non specialists, and it was later adapted into a three hour, Emmy award-winning television series by NOVA. (You can buy it on DVD, or simply watch it online here.) Now, on RichardDawkins.Net, Greene hosts a short video that takes us into the speculative world of “hidden dimensions.” If borne out, these theories could entirely reframe our understanding of the Big Bang and where our world fits into the larger cosmos.</video:description>
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      <video:uploader>watch</video:uploader>
      <video:category>Others</video:category>
      <video:tag>hominid</video:tag>
      <video:tag>skulls</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>museum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Orbital-hybridization-in-Sigma-and-pi-bonds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Orbital hybridization in Sigma and pi bonds</video:title>
      <video:description>Calculating Orbital hybridization in Sigma and pi bonds.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/deb38b01-4a71-4717-a8e4-11ce5c29012f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>392</video:duration>
      <video:publication_date>2010-11-13T21:22:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5144.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>orbital</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>sigma</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Pi</video:tag>
      <video:tag>Bonds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-86-Hesss-Law-and-Reaction-Enthalpy-Change</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 86 - Hess&apos;s Law and Reaction Enthalpy Change</video:title>
      <video:description>Hess&apos;s Law and Reaction Enthalpy Change

Using Hess&apos;s Law and standard heats of formation to determine the enthalpy change for reactions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22702.jpg</video:thumbnail_loc>
      <video:duration>940</video:duration>
      <video:publication_date>2012-09-11T02:53:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/chXMpDwjBDk</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Hess</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>enthalpy</video:tag>
      <video:tag>change</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Global-Average-Temperatures-For-2009</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Global Average Temperatures For 2009</video:title>
      <video:description>A study undertaken by Goddard Institute Studies just released a new study of global temperatures.Temperatures in the last 3 decades have been rising consistently by a third of a degree Fahrenheit with 2009 rising even higher</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/535c3c1f-c1d8-487a-974e-52cd9d49b6b1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2011-11-23T08:38:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7644.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>tied</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Second</video:tag>
      <video:tag>Hottest</video:tag>
      <video:tag>Year</video:tag>
      <video:tag>Ever</video:tag>
      <video:tag>Recorded</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Niobium-Formerly-Known-as-Columbium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Niobium-Formerly Known as Columbium</video:title>
      <video:description>Niobium is an element with atomic number 41. It is a grey soft transition metal. This video explains the uses and origin of Niobium.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/dec3a2d9-da62-4256-8677-4f79bfaacfb2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2011-12-12T22:20:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11612.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Niobium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/G-Protein-Receptor-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>G Protein Receptor Animation</video:title>
      <video:description>G Protein Coupled Receptors (GPCRs)shown in this video are proteins embedded in the surface of cells. GPCRs comprise the largest superfamily of proteins in the body. More than 1,000 different GPCRs have been identified since the first receptors were cloned. These proteins receive chemical signals from outside the cell and pass the signal into the cell, so that the cell can respond to the signal. The structures of the endogenous ligands for GPCRs are exceptionally diverse. They include biogenic amines such as norephnephrine and serotonine, peptides, glycoproteins, lipids, nucleotides, ions, and proteases. The sensation of exogenous stimuli, such as light, odors, and taste, is also mediated by this class of receptors. Activation of the receptor causes an effector inside the cell to produce a second signal chemical, which eventually triggers the cell to react to the original external chemical signal.............</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/ded16408-5ef2-4eff-850d-28fddb93b2f4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>16</video:duration>
      <video:publication_date>2010-04-14T12:00:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4254.mp4</video:content_loc>
      <video:uploader>Raquel Marin</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Scientific</video:tag>
      <video:tag>Animations</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>G</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>receptor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-GMAT-Data-Sufficiency-21-correction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - GMAT Data Sufficiency 21 (correction)</video:title>
      <video:description>GMAT Data Sufficiency 21 (correction)

94, pg. 286</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22336.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
      <video:publication_date>2012-09-11T01:47:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Lq-zp5_OgSY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Sufficiency</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Correction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Creation-of-Universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Creation of Universe</video:title>
      <video:description>How did the endless universe we live in come into being? How did the equilibrium, harmony, and order of this universe develop? How is it that this Earth is such a fit and sheltering place for us to live in?
Questions such as these have attracted attention since the dawn of the human race. The conclusion reached by scientists and philosophers searching for answers with their intellects and common sense is that the design and order of this universe are evidence of the existence of a supreme Creator ruling over the whole universe.
Allah invites people to consider this truth in the following verse:
He makes night merge into day and day merge into night, and He has made the sun and moon subservient, each one running until a specified time. That is Allah, your Lord. The Kingdom is His. Those you call on besides Him have no power over even the smallest speck.(Holy Quran Surah Fatir: 13)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/dfa2d1fa-87e5-4b8c-975b-5aec292806a6/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-07-20T19:31:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3081.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Quran</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>muslim</video:tag>
      <video:tag>Koran</video:tag>
      <video:tag>prophet</video:tag>
      <video:tag>Messenger</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Scientist</video:tag>
      <video:tag>learn</video:tag>
      <video:tag>Truth</video:tag>
      <video:tag>Amazing</video:tag>
      <video:tag>Jesus</video:tag>
      <video:tag>Muhammad</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dental-Implants-System-for-Patients-Professionals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dental Implants System for Patients &amp; Professionals</video:title>
      <video:description>Implants are titanium devices that replace the roots of missing teeth they are used to support crowns bridges or dentures implants are surgically placed in your jawbone implants feel more natural and secure than other methods</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/dfbb14d4-9f73-4959-b1db-a13b98ad7d9a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>254</video:duration>
      <video:publication_date>2011-11-29T04:25:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8682.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>BEST</video:tag>
      <video:tag>IMMEDIATE</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Implant</video:tag>
      <video:tag>solution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ovary-Model-Secondary-Mature-Follicles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ovary Model - Secondary &amp; Mature Follicles</video:title>
      <video:description>In this model of the ovary, the host details the primary oocyte which is surrounded by granulosa cells. It details the structures surrounding the oocyte which include the zona pellucida and basal lamina.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/dfbbb5da-7b9a-46e6-af3b-491567ede301/cand_5.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2010-11-14T19:25:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5273.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ovary</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Secondary</video:tag>
      <video:tag>Mature</video:tag>
      <video:tag>Follicles</video:tag>
      <video:tag>zona</video:tag>
      <video:tag>pellucida</video:tag>
      <video:tag>Basal</video:tag>
      <video:tag>lamina</video:tag>
      <video:tag>thecal</video:tag>
      <video:tag>cells</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Discovery-Of-Neutrons-by-James-Chadwick</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Discovery Of Neutrons by James Chadwick</video:title>
      <video:description>Read the full explanation about the discovery of neutrons by James Chadwick. The experiment performed by chadwick  with the help of flow chart is shown in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/dfbc15ee-fcaf-4010-a2d0-2aefdc7c8266/cand_5.jpg</video:thumbnail_loc>
      <video:duration>133</video:duration>
      <video:publication_date>2011-12-12T02:34:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11384.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Discovery</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Neutrons</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Leaf-Phyllotaxy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Leaf Phyllotaxy</video:title>
      <video:description>brief of Leaf phyllotaxy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/03/dfd18fc2-a8d4-4743-b795-ab5561431e77/cand_5.jpg</video:thumbnail_loc>
      <video:duration>204</video:duration>
      <video:publication_date>2012-03-14T10:00:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11966.mp4</video:content_loc>
      <video:uploader>Manoj Nair</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>leaf</video:tag>
      <video:tag>phyllotaxy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-funniest-Ultrasound</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The funniest Ultrasound</video:title>
      <video:description>Ultrasound scans are mainly used to check on the unborn baby. This video shows how a mother is getting an ultrasound scan. It seems to be extraordinary.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/dfef1b68-d2b2-4ec0-9eed-d249b05aff89/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2011-11-29T11:09:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8839.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>funniest</video:tag>
      <video:tag>ultrasound</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Different-Parts-Of-A-Nerve-Cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Different Parts Of A Nerve Cell</video:title>
      <video:description>In this video, we will learn how to name the different parts of a nerve cell. A nerve cell have a nucleus, cell body, axon, myelin sheath, node of ranvier, and dendrites.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/dff1864f-e1a7-42e7-a686-ad18d7107776/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2011-12-11T23:34:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11147.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Parts</video:tag>
      <video:tag>nerve</video:tag>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chest-X-ray-Shows-Left-Upper-Lobe-Collapse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chest X-ray Shows Left Upper Lobe Collapse</video:title>
      <video:description>A case of left upper lobe collapse diagnostics explained. The video contains X-rays that show the specific picture of the condition.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e026476f-b1b9-4f98-98ec-3ae334cf2d1d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>428</video:duration>
      <video:publication_date>2011-12-01T00:10:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9797.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Chest</video:tag>
      <video:tag>Upper</video:tag>
      <video:tag>lobe</video:tag>
      <video:tag>Collapse</video:tag>
      <video:tag>xray</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MRI-scan-What-should-I-expect</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MRI scan? What should I expect?</video:title>
      <video:description>MRI is the short of magnetic resonance imaging and is a piece of equipment used in radiology. Learn more here on what how the process is undertaken.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e02ab1b7-76b2-4342-9a98-56c74f07c960/cand_5.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2011-11-23T08:24:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7636.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>mri</video:tag>
      <video:tag>scan</video:tag>
      <video:tag>What</video:tag>
      <video:tag>happens</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evidence-for-Evolution-Part-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evidence for Evolution, Part I</video:title>
      <video:description>I&apos;ve gotten tired of explaining why Intelligent Design and Creationism are wrong, why they are not supported by the data, how their supporters misrepresent facts or lie, and why they are not science.  So now I&apos;ve decided to show evidence for evolution.  In this simple experiment I analyze codon usage in the alpha and beta chains of hemoglobin.  The theory of evolution makes a simple prediction: codons not subject to bias should be preserved in closely related species even though there is no selective pressure to do so.  ID and creationism make no predictions about this data.  God, the designer, could have kept the codons the same or could have switched them.  ID and creationism are indifferent since we cannot know the reasoning of god, and that is why they are not testable.  

The argument presented here is not circular.  I define human, chimp, and rhesus monkey as closely related based on a wealth of other data (they were believed to be close relatives before we even understood what DNA was).

Finally, what I don&apos;t show in the video is that the codon usage for glutamic acid in these proteins in chicken (a very distant relative of primates) is not preserved.  3 of the 9 conserved glutamic acid residues use different codons compared with primates.  This has a probability of roughly 25%.  Telling us that given enough time random mutations will cause non-functional regions of DNA to diverge.

In the end, this data supports evolution because the theory made a prediction and the data confirms that prediction.  Plain and simple.

DNA sequences from completed genomes are available online for everyone to play with.  So go ahead.  Look at it for yourself.

To download this video go to:
http://www.mediafire.com/?4jyydlmwh2j

If you wish to translate this video you can download the PowerPoint file from:
http://www.mediafire.com/?m2ctctzzzfz

Learn the facts, spread the truth, and most importantly, Think About It.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/e0314036-28ea-4215-8e5c-3e0f22fac70e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>153</video:duration>
      <video:publication_date>2009-05-27T21:29:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2556.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>ID</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Debate</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>education</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Facts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dental-Implant-Tooth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dental Implant Tooth</video:title>
      <video:description>People usually get a dental implant when they have a tooth removed. This video explains how a dental implant tooth fails and how to repair it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/726b0ce6-c255-4d8b-adaa-81130450cb4c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2011-11-29T11:18:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8878.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Dental</video:tag>
      <video:tag>Implant</video:tag>
      <video:tag>Tooth</video:tag>
      <video:tag>failure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Electrical-Engineering-40-Sequential-circuits</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28- Electrical Engineering 40 - Sequential circuits</video:title>
      <video:description>Lec 28- Electrical Engineering 40 - Sequential circuits.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17252.jpg</video:thumbnail_loc>
      <video:duration>3158</video:duration>
      <video:publication_date>2012-09-02T13:55:32.000Z</video:publication_date>
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    <loc>https://dnatube.com/videos/Development-of-Mouse-embryo-over-time</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Development of Mouse embryo  over time</video:title>
      <video:description>More information:
http://www.trophoblast.cam.ac.uk/people/watson.shtml/nDepartment of Physiology, Development and Neurosciences:
http://www.pdn.cam.ac.uk/nSchool of Biological Sciences:
http://www.bio.cam.ac.uk/nMusic by Peter Nickalls:
http://www.peternickalls.com/nFind more Cambridge research here:
http://www.cam.ac.uk/research/nIn this video from, we see a mouse embryo developing. Erica Watson, Cambridge University, tells us that studying this process helps us better understand human pregnancy./nUnder the Microscope is a collection of videos produced by Cambridge University that show glimpses of the natural and man-made world in stunning close-up. You can see the whole series here: http://bit.ly/A6bwCE/nErica Watson:
&quot;The development of a fetus is elegant yet complex. Amazingly, most fetuses undergo a highly orchestrated sequence of events during development to produce a healthy baby. This suggests that a baby can adapt to changes in the womb, such as to the availability of nutrients from its mother. But how do these environmental changes affect the baby&apos;s health in later life? And is it possible that these adverse changes will alter the development of generations to follow? In other words, does the environment that a baby develops in affect its grandchildren&apos;s growth and development? Our research aims to understand these questions using a mouse model with a genetic mutation that prevents the normal breakdown folic acid (a vitamin). This mutation alters the metabolism of a mouse and causes long-lasting effects on the generations to come. Our hope is to find out how environmental changes caused by a genetic mutation are perpetuated into subsequent generations, even when these generations do not carry the mutation./nSince humans and mice use similar genes during development, we can get valuable information from a mouse model about how an embryo and its placenta develop over time. Compared to a human pregnancy that lasts nine months, a mouse fetus develops quickly, taking only three weeks to get from a one-</video:description>
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      <video:duration>72</video:duration>
      <video:publication_date>2012-09-11T22:26:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/22995.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Identifying-a-Function-Domain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Identifying a Function Domain</video:title>
      <video:description>All the values that go into a function is called the domain.</video:description>
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      <video:duration>598</video:duration>
      <video:publication_date>2009-05-27T20:02:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2511.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>Range</video:tag>
      <video:tag>algebra</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-12-MIT-CMS930-Media-Education-and-the-Marketplace</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - MIT CMS.930 Media, Education and the Marketplace</video:title>
      <video:description>&quot;Lec 12 - MIT CMS.930 Media, Education and the Marketplace&quot; Nolan Bowie

View the complete course: http://ocw.mit.edu/CMS-930F01

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>820</video:duration>
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      <video:uploader>0|72|0</video:uploader>
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    <loc>https://dnatube.com/videos/Percutaneous-endoscopic-colostomy-procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Percutaneous endoscopic colostomy procedure</video:title>
      <video:description>A video showing insertion of a percutaneous endoscopic colostomy in a frail patient the percutaneous endoscopic placement of two percutaneous endoscopic colostomy tube placement is a simple and relatively safe procedure</video:description>
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      <video:publication_date>2011-12-06T18:48:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10856.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Percutaneous</video:tag>
      <video:tag>Endoscopic</video:tag>
      <video:tag>colostomy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Enzymes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Enzymes</video:title>
      <video:description>This video shows the working of enzymes with a graph of energy Vs reaction progress. The reactants reaches the transition state with necessary energy of activation and the products are formed.</video:description>
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      <video:duration>130</video:duration>
      <video:publication_date>2010-12-03T12:04:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6380.mp4</video:content_loc>
      <video:uploader>poison</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>ap</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Enzyme</video:tag>
      <video:tag>Cellular</video:tag>
      <video:tag>Energetics</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Neck-Anatomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neck Anatomy</video:title>
      <video:description>This video shows the anatomy i.e the full structure and working of human neck. The tutorial contains the proper examination of the neck by the experts.</video:description>
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      <video:duration>192</video:duration>
      <video:publication_date>2011-11-29T11:32:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8939.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>anatomy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Neck</video:tag>
      <video:tag>Muscles</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Duodenal-Ulcer-peptic-ulcer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Duodenal Ulcer (peptic ulcer)</video:title>
      <video:description>Duodenal Ulcer: A peptic ulcer or duodenal Ulcer is a defect in the lining of the stomach or the first part of the small intestine, an area called the duodenum.</video:description>
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      <video:duration>132</video:duration>
      <video:publication_date>2011-12-01T21:48:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10457.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Duodenal</video:tag>
      <video:tag>ULCER</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Life-Concepts-and-Issues-Life-Sciences-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Life, Concepts and Issues: Life Sciences 15</video:title>
      <video:description>&quot;Lec 15 - Life, Concepts and Issues: Life Sciences 15&quot; A General Education Course introducing non-Life Science Majors to the Life Sciences, challenging them to explore and understand important issues in the field.  Topics include chemistry of life, genetics, physiology, evolution, and ecology -- all explored in lecture and debates.
 
Professor Jay Phelan has a Ph.D. in Biology from Harvard, and masters and bachelors degrees from UCLA and Yale.  See more on Professor Phelan in the Daily Bruin:  http://dailybruin.ucla.edu/news/1998/jan/16/new-professor-shows-fascinatio/
 
UCLA course Life Sciences 15, Fall 2007

Some clips and images may have been blurred or removed to avoid copyright infringement. 

*  See all UCLA Life Sciences 15 classes in this series: http://www.youtube.com/view_play_list?p=8EE54070B382E73A
*  See more courses from UCLA:  http://www.youtube.com/uclacourses 
*  See more from UCLAs main channel on YouTube:  http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19789.jpg</video:thumbnail_loc>
      <video:duration>1684</video:duration>
      <video:publication_date>2012-09-05T09:54:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kw-AAlSVCyQ</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
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      <video:tag>Physiology</video:tag>
      <video:tag>Evolution</video:tag>
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      <video:tag>courses</video:tag>
      <video:tag>class</video:tag>
      <video:tag>phelan</video:tag>
      <video:tag>education</video:tag>
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      <video:tag>university</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-88-Gibbs-Free-Energy-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 88 - Gibbs Free Energy Example</video:title>
      <video:description>Gibbs Free Energy Example

Determining if a reaction is spontaneous by calculating the change in Gibbs Free Energy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22706.jpg</video:thumbnail_loc>
      <video:duration>597</video:duration>
      <video:publication_date>2012-09-11T02:54:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sG1ZAdYi13A</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Gibbs</video:tag>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Where-are-the-iliac-arteries-located</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Where are the iliac arteries located?</video:title>
      <video:description>Modesto Junior College presents a spectacular video about the amazing human iliac arteries. The commentator describes where the iliac branches lead to and the specific names of the arteries all while showing us a very clear model of the internal arteries.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e15a333a-3405-404e-9e76-ae755242d57b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2010-11-15T13:22:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5397.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Torso</video:tag>
      <video:tag>iliac</video:tag>
      <video:tag>arteries</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cathode-ray-tube-and-electron</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cathode ray tube and electron</video:title>
      <video:description>Cathode ray tube emitting negatively charged electron</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/e2974ce5-50d7-4c72-b892-5df0366dc3b0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2009-06-06T18:26:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2799.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Cathode</video:tag>
      <video:tag>ray</video:tag>
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      <video:tag>Electron</video:tag>
      <video:tag>magnet</video:tag>
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    <loc>https://dnatube.com/videos/Collapse-of-evolution-2-the-origin-of-life</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Collapse of evolution 2 - the origin of life</video:title>
      <video:description>Since formation of Darwin theory, many disciplines have been developed to disapprove his ideas. Among the proposed idea are the below three;
a) Life origin,
b) Mechanisms of evolution being imaginary and
c) Fossil records. 

More information are on harunyahya.com.</video:description>
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      <video:uploader>harunyahya</video:uploader>
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    <loc>https://dnatube.com/videos/Starch-water-colloid-influence-of-applied-force</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Starch water colloid: influence of applied force</video:title>
      <video:description>How starch and water mixture forms colloid is shown in this science video. A colloid has very interesting property that it can behave like both solid and liquid. When a fast and hard force is applied, the starch water colloid behaves like solid. Slow and even force will make it appear as liquid. Forces in between will cause formation of different pattern on the colloidal surface. Edited by Ashraf</video:description>
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      <video:publication_date>2010-11-27T11:07:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6193.mp4</video:content_loc>
      <video:uploader>zizou</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/A-Visual-of-Lymphocyte-Homing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Visual of Lymphocyte Homing</video:title>
      <video:description>This video vizualizes lymphocyte homing to a site of injury in a zebrafish larva and  zooming out the camera shows that they are focused on the injured area.

This video is from:
Janeway&apos;s Immunobiology, 7th Edition
Murphy, Travers, &amp; Walport
ISBN: 978-0-8153-4123-9</video:description>
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      <video:duration>49</video:duration>
      <video:publication_date>2010-04-08T20:01:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4105.mp4</video:content_loc>
      <video:uploader>hassan</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>immunology</video:tag>
      <video:tag>lymphocyte</video:tag>
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      <video:tag>garland</video:tag>
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      <video:tag>garlandscience</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/PCR-Polymerase-Chain-Reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PCR (Polymerase Chain Reaction)</video:title>
      <video:description>The polymerase chain reaction (PCR) is a biochemistry and molecular biology technique for exponentially amplifying DNA, via enzymatic replication, without using a living organism. As PCR is an in vitro technique, it can be performed without restrictions on the form of DNA, and it can be extensively modified to perform a wide array of genetic manipulations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/e214d3bd-e305-4a66-b943-efffcc5f1571/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2007-05-16T00:56:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/308.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>PCR</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>DNApolymerase</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Congestive-Heart-Failure-to-be-treated-by-new-pacemaker</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Congestive Heart Failure to be treated by new pacemaker</video:title>
      <video:description>A pacemaker was invented for the purpose of helping the heart by regulating the rhythm. It can be placed in the chest or abdomen to treat congestive heart failure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e2173aca-5c2b-40ec-a038-843d47949cab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>165</video:duration>
      <video:publication_date>2011-11-28T11:21:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8460.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>new</video:tag>
      <video:tag>Pacemaker</video:tag>
      <video:tag>to</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Body-Mass-Index-BMI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Body Mass Index (BMI)</video:title>
      <video:description>This animation shows a comparison of the change in BMI for a given height and varying weights. Body Mass Index, or BMI, is a commonly-used measure of obesity.The animation shows a range of weights at a given height (5&apos; 10&quot;), and shows the points at which a person is classified as &quot;overweight&quot; or &quot;obese.&quot; In addition, it shows one of the problems with using a simple measurement of height and weight to determine obesity: a very muscular person can have a BMI that would categorize him or her as obese. /nIt also shows why BMI is inaccurate for muscular people. This animation includes audio narration: please make sure your computer&apos;s volume is up so that you can hear it.</video:description>
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      <video:publication_date>2013-02-04T20:14:34.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Weird Nature; Pistol Shrimp sonic weapon</video:title>
      <video:description>One would think the under depths of the ocean are silent. However that is not so, meet the Pistol shrimp armed with a sonic weapon on the weird Nature by. BBC</video:description>
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      <video:publication_date>2011-11-26T00:02:55.000Z</video:publication_date>
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      <video:tag>Weird</video:tag>
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      <video:tag>BBC</video:tag>
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    <loc>https://dnatube.com/videos/Molecular-Arrangement-In-Matter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Molecular Arrangement In Matter</video:title>
      <video:description>This video demonstrated the arrangement of molecules in different states of matter. The molecules in solids are closely packed while molecules in liquid are loosely held.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/e3070d72-50bd-4ac2-a11d-6a22715337da/cand_5.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2012-12-01T07:16:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28183.mp4</video:content_loc>
      <video:uploader>Samuel Oneal</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>arrangement</video:tag>
      <video:tag>Molecules</video:tag>
      <video:tag>States</video:tag>
      <video:tag>matter</video:tag>
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    <loc>https://dnatube.com/videos/Parkinsons-Disease-Early-Diagnosis-and-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Parkinson&apos;s Disease - Early Diagnosis and Treatment</video:title>
      <video:description>This video gives information on Parkinson&apos;s which is a neurological disorder and the benefits that accrue from early diagnosis and treatment of the disease which is a degenerative disorder.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/e31fa3d1-c970-4b63-855f-fb84347fb596/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7264.mp4</video:content_loc>
      <video:uploader>kaesiholla</video:uploader>
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      <video:tag>s</video:tag>
      <video:tag>Disease</video:tag>
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    <loc>https://dnatube.com/videos/mRNA-CAP-and-polyA-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>mRNA CAP and polyA 1</video:title>
      <video:description>mRNA CAP y polyA 1. he 5&apos; cap is a specially altered nucleotide on the 5&apos; end of precursor messenger RNA and some other primary RNA transcripts as found in eukaryotes and, as a special exception, caliciviruses such as noroviruses. The process of 5&apos; capping is vital to creating mature messenger RNA, which is then able to undergo translation. Capping ensures the messenger RNA&apos;s stability while it undergoes translation in the process of protein synthesis, and is a highly regulated process that occurs in the cell nucleus. Read more:http://en.wikipedia.org/wiki/5%27_cap</video:description>
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    <loc>https://dnatube.com/videos/Growth-and-Development-of-a-Child</loc>
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      <video:title>Growth and Development of a Child</video:title>
      <video:description>Monitoring child growth and development is important to ensure that the child is keeping up to date or near the normal limits of a child that age. This video gives important information on the dynamic changes that apply to pediatrics.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5410.mp4</video:content_loc>
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    <loc>https://dnatube.com/videos/Asteroids-comets-and-meteors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Asteroids comets and meteors</video:title>
      <video:description>Video source is acedemic science meteoroids meteors and meteorites are all different stages of the same thing pieces of rock and metal that hurtle around our solar system though they have long threatened life on earth they might have carried life here in the first place.</video:description>
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      <video:publication_date>2012-12-09T07:03:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28427.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Others</video:category>
      <video:tag>spaced</video:tag>
      <video:tag>out</video:tag>
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    <loc>https://dnatube.com/videos/Acceleration-in-Bodies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Acceleration in Bodies</video:title>
      <video:description>Acceleration is the rate of change of velocity of an object. It tells that how fast is the velocity of a body is changing.</video:description>
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      <video:publication_date>2012-12-01T07:51:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28220.mp4</video:content_loc>
      <video:uploader>Saurabh Dahiya</video:uploader>
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      <video:tag>Acceleration</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zoom-in on a Star Cluster 5500 Light Years Away</video:title>
      <video:description>This video zooms in on the star cluster RCW 38, 5500 light years away from Earth. It&apos;s a compilation of images taken by progressively more powerful telescopes, ending with images from the ESO&apos;s Very Large Telescope.</video:description>
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      <video:publication_date>2009-08-28T08:51:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3277.mp4</video:content_loc>
      <video:category>Others</video:category>
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      <video:tag>Stars</video:tag>
      <video:tag>Telescope</video:tag>
      <video:tag>ESO</video:tag>
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    <loc>https://dnatube.com/videos/Plant-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Plant Cells</video:title>
      <video:description>Plant cells are eukaryotic cells that differ in several key respects from the cells of other eukaryotic organisms. Their distinctive features include:

    * A large central vacuole, a sap-filled volume enclosed by a membrane known as the tonoplast maintains the cell&apos;s turgor, controls movement of molecules between the cytosol and sap, stores useful material and digests waste proteins and organelles.
    * A cell wall composed of cellulose and hemicellulose, pectin and in many cases lignin, and secreted by the protoplast on the outside of the cell membrane. This contrasts with the cell walls of fungi (which are made of chitin), and of bacteria, which are made of peptidoglycan.
    * Specialised cell-cell communication pathways known as plasmodesmata, pores in the primary cell wall through which the plasmalemma and endoplasmic reticulum of adjacent cells are continuous.
    * Plastids, notably the chloroplasts which contain chlorophyll and the biochemical systems for light harvesting and photosynthesis, but also amyloplasts specialized for starch storage, elaioplasts specialized for fat storage and chromoplasts specialized for synthesis and storage of pigments. As in mitochondria, which have a genome encoding 37 genes plastids have their own genomes of about 100-120 unique genes and probably arose as prokaryotic endosymbionts living in the cells of an early eukaryotic ancestor of the land plants and algae.

    * Cell division by construction of a phragmoplast as a template for building a cell plate late in cytokinesis is characteristic of land plants and a few groups of algae, notably the Charophytes and the Order Trentepohliales

    * The sperm of Bryophytes have flagellae similar to those in animals, but higher plants, (including Gymnosperms and flowering plants) lack the flagellae and centriolesthat are present in animal cells.</video:description>
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      <video:duration>11</video:duration>
      <video:publication_date>2009-04-02T22:33:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1584.mp4</video:content_loc>
      <video:uploader>hassan</video:uploader>
      <video:category>Cell Biology</video:category>
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      <video:tag>cells</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Reovirus-Life-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reovirus Life Cycle</video:title>
      <video:description>a more in-depth look at the reovirus life cycle. This current version highlights each of the 8 proteins that make up the virus as well as its icosahedral symmetry. The virus is activated upon chymotrypsin &apos;attack&apos; and cleavage of the outer protein layer. The virus then binds to and enters the cell via the JAM-1 receptor and clathrin-mediated endocytosis.
video by Gael McGill, Janet Iwasa</video:description>
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      <video:duration>191</video:duration>
      <video:publication_date>2008-01-05T22:24:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1231.mp4</video:content_loc>
      <video:uploader>sertan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>reovirus</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Female Catheterization</video:title>
      <video:description>Female Catheterization is a process of entering a fluid tube inside body to allow withdrawal of fluids. This video contain all steps used in female catheterization.</video:description>
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      <video:duration>268</video:duration>
      <video:publication_date>2011-12-01T02:54:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10011.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Female</video:tag>
      <video:tag>Intermittent</video:tag>
      <video:tag>Self</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Structure-of-Cyclohexanol-in-Water</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structure of Cyclohexanol in Water</video:title>
      <video:description>A very helpful video for education purpose shows the cyclohexanol in water. Its structure and properties are discussed in brief.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30494.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Cyclohexanol</video:tag>
      <video:tag>in</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 49 - Comparing Population Proportions 1</video:title>
      <video:description>Comparing Population Proportions 1

Comparing Population Proportions 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22728.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-09-11T02:58:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a1Ye5RcWOqg</video:player_loc>
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      <video:tag>Proportions</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>TUR-P</video:title>
      <video:description>TUR-P is the common name for Transurethral resection of the prostate. This is the most effective treatment for BPH.</video:description>
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      <video:duration>312</video:duration>
      <video:publication_date>2011-11-29T01:12:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8610.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Science and technology</video:category>
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      <video:tag>P</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 66 - Carboxlic Acid Introduction</video:title>
      <video:description>Carboxlic Acid Introduction

Carboxlic Acid Introduction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24626.jpg</video:thumbnail_loc>
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      <video:tag>introduction</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemical Science - Covalent Bonds - Lecture 11</video:title>
      <video:description>Principles of Chemical Science/n    * Email this page/nVideo Lectures - Lecture 11/nTopics covered:
	/nCovalent Bonds/nInstructor:
	/nProf. Sylvia Ceyer/nTranscript - Lecture 11/nOK. Great./nLet me pick up where we left off on Friday. And that is we were talking about some of the physical and chemical properties of the elements as we go across or down the Periodic Table. And one of those properties that we were talking about was the electron affinity, which I defined for shorthand just EA./nAnd we saw that, for example, if we add an electron to chlorine to make the anion, chlorine minus, that there is an energy change associated with that reaction. And that energy change was minus 349 kilojoules./nAnd what we saw is that the electron affinity is defined as the negative of this energy. So the electron affinity here is minus this delta E. So if you have a reaction that you write with something plus an electron to give the anion here, the change in that energy is this, in the case of chlorine, but the electron affinity is defined as minus that./nAll right. So chlorine we say has an electron affinity of 349 kilojoules per mole. And it is positive. Now, unlike the ionization energy, the electron affinity can be negative. For example, if you take nitrogen and you try to stick an electron on it to make n minus, delta E for this reaction is positive./nWhen delta E is positive it means, of course, that the anion, the product here is less stable than the reactant or the neutral atom. You cannot put an electron onto nitrogen. It won&apos;t stay there. It will fall apart./nIt is not bound. And, therefore, nitrogen here, the electron affinity of a nitrogen atom is minus 7 kilojoules per mole. So you can have a negative electron affinity. So nitrogen has a negative electron affinity./nAnd you can understand it in terms of the electronic structure of nitrogen. If you draw the states of nitrogen and put the electrons in the states here, here is the electronic structure of nitrogen, just nitrogen neutral./nBut now if you go and you tr</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/5057e993-9a8d-4aba-a752-d2eb0d7d973f/cand_50.jpg</video:thumbnail_loc>
      <video:duration>2833</video:duration>
      <video:publication_date>2009-04-16T22:40:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/video/2026/08/1786668668387-25e6637342ed3b2e45f75ff4778feeaf.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Bonds</video:tag>
      <video:tag>Covalent</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nucleus-Medical-Art-Animation</loc>
    <lastmod>2026-08-11</lastmod>
    <video:video>
      <video:title>Nucleus Medical Art Animation</video:title>
      <video:description>In this scientific video, Nucleus Medical Art&apos;s 2007 animation demo reel shows surgery, anatomy, mechanism of action (MOA), and physiology produced for medical devices, pharmaceutical companies, biotechnology, marketing agencies, lawyers, and more. Online at http://www.nucleusinc.com/youtube</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/f3452704-09c9-44e2-89fc-4a4f25c97919/cand_80.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2009-06-06T09:04:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2788.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Animation</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Scientific</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biotechnology</video:tag>
      <video:tag>pharma</video:tag>
      <video:tag>biology</video:tag>
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      <video:tag>art</video:tag>
      <video:tag>illustration</video:tag>
      <video:tag>mechanism</video:tag>
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      <video:tag>moa</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Factoring-any-2nd-Ordr-Linear-Ordinary-Differential-Equation</loc>
    <lastmod>2026-08-11</lastmod>
    <video:video>
      <video:title>Factoring any 2nd Ordr Linear Ordinary Differential Equation</video:title>
      <video:description>Factoring any Second Order Homogeneous Linear Ordinary Differential Equation 

The main theorem, demonstrates that any Second Order Homogeneous Linear Ordinary Differential Equation may be factored via two linear differential 
operators.
 
A solution of such a factorization may be written as shown. 
And the total solution of such a factorization may be written as shown. 
Indeed,  it is easy to see, such factorization is compatible with the linear 2nd order ODE particular solutions formula. 
The total solution of such a factorization may be written as a generalization of Euler&apos;s Constant Coefficients solution technique; but, as shown, also generalizes the more general general elementary 2nd order HLODE solution. 
A general solution single parameter problem like the aforementioned. 

Please visit my book site pages shown and purchase. 
At the very least, it will make reviewing the subject-matter easier. 
    
    Visit some of my site pages to find many of my books, articles, papers, videos and links, here:

         https://independent.academia.edu/CLAUDEMICHAELCASSANO
         https://www.pinterest.com/cloudmichael/?eq=cassano&amp;etslf=14806
         https://www.youtube.com/user/cloudmichael11

    https://www.youtube.com/channel/UCvOBUg1YCPWuF2PZAvdIDWg
         http://vixra.org/author/claude_michael_cassano

         Visit my author page on amazon.com to find my books available on Kindle in digital and some in print at the website, here:

         http://www.amazon.com/Claude-Michael-Cassano/e/B008MD6CVS/ref=ntt_athr_dp_pel_1
    
    Visit:  
   
      http://www.barnesandnoble.com/s/claude-michael-cassano?keyword=claude+michael+
    cassano&amp;store=allproducts
    
    for my books available on NOOK and some in print at Barnes &amp; Noble.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2017/12/f89c0099-86c6-48ea-a26d-cbe4463049a7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>391</video:duration>
      <video:publication_date>2017-12-06T16:39:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32559.mp4</video:content_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>differential</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>ODE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Epic-Rap-about-Nikolas-Tesla-and-Thomas-Edison</loc>
    <lastmod>2026-08-11</lastmod>
    <video:video>
      <video:title>Epic Rap about Nikolas Tesla and Thomas Edison</video:title>
      <video:description>One of them is was a Serbian American inventor, electrical engineer, mechanical engineer, physicist, and futurist. Other one is an American inventor and businessman. They both live like 100 years ago but their fight still continues.</video:description>
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      <video:duration>123</video:duration>
      <video:publication_date>2016-07-12T03:03:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32520.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>nikolas</video:tag>
      <video:tag>TESLA</video:tag>
      <video:tag>Thomas</video:tag>
      <video:tag>edison</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Solving-Ricatti-Ordinary-Differential-Equations1</loc>
    <lastmod>2026-08-11</lastmod>
    <video:video>
      <video:title>Solving Ricatti Ordinary Differential Equations1</video:title>
      <video:description>A more effective technique for solving Ricatti Ordinary Differential Equations. 
    
    Visit my author page on amazon.com to find my books available on Kindle in digital and some in print at the website, here:
         http://www.amazon.com/Claude-Michael-Cassano/e/B008MD6CVS/ref=ntt_athr_dp_pel_1
    
    Visit:  
         http://www.barnesandnoble.com/s/claude-michael-cassano?keyword=claude+michael+cassano&amp;store
    =allproducts
    
    for my books available on NOOK and some in print at Barnes &amp; Noble.
    
    and my other publications at my academia.edu &amp; pinterest.com pages:  
         https://independent.academia.edu/CLAUDEMICHAELCASSANO
    http://www.pinterest.com/cloudmichael/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2017/02/eb6c7141-590b-410d-a4e3-bc6ab5b87bda/cand_5.jpg</video:thumbnail_loc>
      <video:duration>253</video:duration>
      <video:publication_date>2017-02-02T13:22:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32541.mp4</video:content_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Ricatti</video:tag>
      <video:tag>Ordinary</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>solutions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/BUEHLER-OMNIMET-Image-Analyzer</loc>
    <lastmod>2026-08-11</lastmod>
    <video:video>
      <video:title>BUEHLER OMNIMET Image Analyzer</video:title>
      <video:description>Bausch &amp; Lomb Buehler Omnimet Image Analyzer 37.21.14</video:description>
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      <video:duration>46</video:duration>
      <video:publication_date>2016-10-05T16:30:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32534.mp4</video:content_loc>
      <video:uploader>Fedor Orehov</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>image</video:tag>
      <video:tag>processing</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Action-of-epinephrine</loc>
    <lastmod>2026-08-11</lastmod>
    <video:video>
      <video:title>Action of epinephrine</video:title>
      <video:description>Epinephrine is a hormone and neurotransmitter.It is catecholomine, a sympathomimetic monoamine derived from the amino acids phenylalanine and tryosine,Epinephrine is often shortened to epi or to EP in American medical jargon.It is also referred to as adrenaline Epinephrine is a &quot;fight or flight&quot; hormone, and plays a central role in the short-term stress reaction. It is released from the adrenal glands when danger threatens or in an emergency. Such triggers may be threatening, exciting, or environmental stressor conditions such as high noise levels, or bright light and high ambient temperature
Action of Epinephrine
Epinephrine is one of many hormones that is water soluble(hydrophilic) and therefore unable to cross the hydrophobic plasma membranes of its target cells.Instead it binds to receptor proteins located in the plasma membrane and does not enter the cell.
when Epinephrine binds to beta-adrenergic receptors on teh liver cell, G proteins on the inner side of the cell membrane are activated.Each G protein is composed to three subunits and the binding of epinephrine to its receptor protein causes one of the G protein subunits to dissociate from the other two.
The G protein subunit which dissociates from the others carries a GDP,which is replaced by GTP when the subunit is activated
The activated G protein subunit then diffuses within the plasma membrane until it encounters adenylyl cyclase, a membrane enzyme that is inactive until it interacts with the G protein subunit.
When activated by the G protein subunit,adenylyl cyclase that formation of cAMP from ATP.The cAMP formed at the inner surface of the membrane diffuses within the cytoplasm,where it binds to and activates protein kinase-A, An enzyme that adds phosphate groups to specific cellular proteins.
In liver cells, protein kinase-A phosphorylates and thereby activates another enzyme called phosphorylase,which converts glycogen into glucose-6-phosphate.The glucose-6-phosphate is then converted to glucose.
Through this multistage mechanism,epinephri</video:description>
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      <video:duration>118</video:duration>
      <video:publication_date>2009-07-07T05:24:56.000Z</video:publication_date>
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      <video:uploader>sikadi</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>of</video:tag>
      <video:tag>epinephrine</video:tag>
      <video:tag>action</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/What-is-Ataxia</loc>
    <lastmod>2026-08-11</lastmod>
    <video:video>
      <video:title>What is Ataxia?</video:title>
      <video:description>Ataxia is a non-specific clinical manifestation implying dysfunction of the parts of the nervous system that coordinate movement, such as the cerebellum. It is a neurological sign consisting of lack of voluntary coordination of muscle movements that includes gait abnormality.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/10/af5f1bca-5455-4c80-a27a-ffee2bcda2bb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>367</video:duration>
      <video:publication_date>2016-10-01T20:32:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32533.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>ataxia</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Formula-for-Generalizing-a-Ricatti-solution</loc>
    <lastmod>2026-08-11</lastmod>
    <video:video>
      <video:title>The Formula for Generalizing a Ricatti solution</video:title>
      <video:description>The Formula for Generalizing a Ricatti solution
The classic technique for generalizing a solution of a Ricatti ordinary differential equation, given a known solution amounts to an algorithm using that known solution. 
However, the algorithm is superfluous in view of the formula presented in the theorem, here. 
it should be noted, if not clear enough, that this is not a generalization of a Ricatti solution, given a solution, but another solution, given one 
(just as the reduction of order formula for an HLODE is not a general solution given one, but another, given one). 
... as the analysis, here, shows. 
Please support my efforts to help and enlighten humanity in the best way I can by purchasing what books of mine appeal to you.
 
Visit some of my site pages to find many of my books, articles, papers, videos and links, here:
 
https://independent.academia.edu/CLAUDEMICHAELCASSANO
 
https://www.pinterest.com/cloudmichael/?eq=cassano&amp;etslf=14806
 
https://www.youtube.com/user/cloudmichael11
 
https://www.youtube.com/channel/UCvOBUg1YCPWuF2PZAvdIDWg
 
http://vixra.org/author/claude_michael_cassano
 
Visit my author page on amazon.com to find my books available on Kindle in digital and some in print at the website, here:
 
http://www.amazon.com/Claude-Michael-Cassano/e/B008MD6CVS/ref=ntt_athr_dp_pel_1
 
Visit: 
http://www.barnesandnoble.com/s/claude-michael-cassano?keyword=claude+michael+
cassano&amp;store=allproducts
 
for my books available on NOOK and some in print at Barnes &amp; Noble.
 
References/n 
[8] Cassano, Claude M.; A Particular Solutions Formula For Inhomogeneous Arbitrary Order Linear Ordinary Differential Equations; CreateSpace
 Independent Publishing Platform; 2010</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2017/08/ae6cc257-101b-4783-bdc0-30c67ecd89c4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>217</video:duration>
      <video:publication_date>2017-08-23T07:06:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32557.mp4</video:content_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Ricatti</video:tag>
      <video:tag>ODE</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>equation</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Aurora-2ea1b9</loc>
    <lastmod>2026-08-10</lastmod>
    <video:video>
      <video:title>Aurora</video:title>
      <video:description>Rayleigh–Bénard convection</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2017/09/9ec71ce0-f717-4cdb-ab7e-9c888d3e58ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2017-09-06T22:27:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32558.mp4</video:content_loc>
      <video:uploader>gabriel kelemen</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Rayleigh</video:tag>
      <video:tag>Bénard</video:tag>
      <video:tag>convection</video:tag>
      <video:tag>liquid</video:tag>
      <video:tag>nonlinear</video:tag>
      <video:tag>dynamics</video:tag>
      <video:tag>turbulence</video:tag>
      <video:tag>sun</video:tag>
      <video:tag>spots</video:tag>
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    <lastmod>2026-08-10</lastmod>
    <video:video>
      <video:title>Robot learns to function in 3 dimensional dynamic space</video:title>
      <video:description>Think your office is too messy for a mobile robot to function in? Through autonomous learning,  robots can perceive three dimensional environments and move about and interact in them — even in the course of routine afternoons where rooms are randomly closed off, students and researchers bustle around, and things like cups, soda cans and lab gear accumulate and, just as unpredictably, get cleared away.</video:description>
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      <video:duration>130</video:duration>
      <video:publication_date>2016-12-23T12:28:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32538.mp4</video:content_loc>
      <video:uploader>David Callahan</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>robot</video:tag>
      <video:tag>Autonomous</video:tag>
      <video:tag>Sweden</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>learning</video:tag>
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    <lastmod>2026-08-10</lastmod>
    <video:video>
      <video:title>Boast your brain Power | Intermitted Fasting and its health benefits</video:title>
      <video:description>Dr. Mattson, the well-known neuroscientist, talks about the science and benefits behind intermittent fasting.</video:description>
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      <video:duration>1003</video:duration>
      <video:publication_date>2020-04-22T04:19:00.000Z</video:publication_date>
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      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>intermitted</video:tag>
      <video:tag>fasting</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Design-or-Chance-in-the-DNA</loc>
    <lastmod>2026-08-10</lastmod>
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      <video:title>Design or Chance in the DNA</video:title>
      <video:description>Why millions deny the obvious</video:description>
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      <video:duration>3718</video:duration>
      <video:publication_date>2017-12-11T17:26:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32563.mp4</video:content_loc>
      <video:uploader>Dr. Robert Brownell</video:uploader>
      <video:category>Others</video:category>
      <video:tag>ID</video:tag>
      <video:tag>design</video:tag>
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    <loc>https://dnatube.com/videos/Programming-HIFLOW-pumps-for-density-gradient-making</loc>
    <lastmod>2026-08-10</lastmod>
    <video:video>
      <video:title>Programming HIFLOW pumps for density gradient making</video:title>
      <video:description>Two HIFLOW peristaltic pumps are controlled by PNet PC control software to generate density gradients in automated purification of isolated human islets. PNet software controlled peristaltic pumps need instructions for dosing high and low density solutions at specific time points. This precise dosing ensures consistent gradient production. /nMore information at http://www.peristalticpump.info/single-post/density-gradient-based-islet-separation-using-computer-controlled-LAMBDA-pumps/nVideo credits: http://nordicislets.medscinet.com/en/islet-isolation/tissue-purification.aspx</video:description>
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      <video:duration>96</video:duration>
      <video:publication_date>2017-06-01T15:18:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32551.mp4</video:content_loc>
      <video:uploader>infos@lambda-instruments.com</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>islet</video:tag>
      <video:tag>separation</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>controlled</video:tag>
      <video:tag>Pumps</video:tag>
      <video:tag>peristaltic</video:tag>
      <video:tag>density</video:tag>
      <video:tag>gradient</video:tag>
      <video:tag>Making</video:tag>
      <video:tag>Pumping</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Narcissism-definition-video</loc>
    <lastmod>2026-08-10</lastmod>
    <video:video>
      <video:title>Narcissism definition video</video:title>
      <video:description>Here is a video of narcissism explained clearly and in detail. Narcissism is defiened as dexcessive or erotic interest in oneself and one&apos;s physical appearance or it is also defined as extreme selfishness, with a grandiose view of one&apos;s own talents and a craving for admiration, as characterizing a personality type.</video:description>
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      <video:duration>309</video:duration>
      <video:publication_date>2017-03-11T19:52:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32548.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>narcissism</video:tag>
    </video:video>
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    <lastmod>2026-08-10</lastmod>
    <video:video>
      <video:title>Breech Birth</video:title>
      <video:description>A breech birth occurs when at delivery the baby is positioned with the legs and buttocks first as opposed to the proper head first position. This type of birth is at times accompanied by various complications.</video:description>
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      <video:duration>704</video:duration>
      <video:publication_date>2011-12-01T02:42:46.000Z</video:publication_date>
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      <video:uploader>second second</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>Birth</video:tag>
      <video:tag>Breech</video:tag>
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    <loc>https://dnatube.com/videos/Top-10-Scientific-Facts-found-in-the-Bible</loc>
    <lastmod>2026-08-10</lastmod>
    <video:video>
      <video:title>Top 10 Scientific Facts found in the Bible</video:title>
      <video:description>An amazing story of how the Scripture influenced science.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2017/12/5aea28f2-22fe-4c31-815a-dde5405475ab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1781</video:duration>
      <video:publication_date>2017-12-19T12:40:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32564.mp4</video:content_loc>
      <video:uploader>Dr. Robert Brownell</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>bible</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Scripture</video:tag>
      <video:tag>Christian</video:tag>
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    <lastmod>2026-08-10</lastmod>
    <video:video>
      <video:title>Astro Roamer</video:title>
      <video:description>A short video presentation for my channel. I invite people to join me, as I travel, work and explore, in the pursuit of the unknown.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2019/03/43bde7b9-e3fa-4f71-8d82-20bff50b8aaf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>23</video:duration>
      <video:publication_date>2019-03-26T18:30:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32565.mp4</video:content_loc>
      <video:uploader>Debarati Chatterjee</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>astrophysics</video:tag>
      <video:tag>womeninscience</video:tag>
      <video:tag>womeninSTEM</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Continuous-and-repeatable-dosing-of-NaCl-with-DOSER</loc>
    <lastmod>2026-08-10</lastmod>
    <video:video>
      <video:title>Continuous and repeatable dosing of NaCl with DOSER</video:title>
      <video:description>LAMBDA powder dispensing pump DOSER for automated, continuous and repeatable dosing of powders in the lab</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2017/06/413d06b5-b864-43cf-b753-95f8869b7eec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2017-06-13T15:24:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32554.mp4</video:content_loc>
      <video:uploader>infos@lambda-instruments.com</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Powder</video:tag>
      <video:tag>feeder</video:tag>
      <video:tag>dispenser</video:tag>
      <video:tag>dosing</video:tag>
      <video:tag>instrument</video:tag>
      <video:tag>Pump</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explaining-Valvular-Stenosis-The-Most-Common-Heart-Disorder</loc>
    <lastmod>2026-08-10</lastmod>
    <video:video>
      <video:title>Explaining Valvular Stenosis: The Most Common Heart Disorder</video:title>
      <video:description>Valvular stenosis occurs when one or more heart valves are narrowed, stiffened, thickened or blocked. A variety of treatment options are available for this disorder. Learn more about the treatments on: http://bit.ly/2g6Mh8f</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/11/40eca7f5-09da-41dc-85d2-08a3f9c8ec1f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2016-11-29T07:08:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32537.mp4</video:content_loc>
      <video:uploader>Richard Muse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>Disorder</video:tag>
      <video:tag>valve</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Treatments</video:tag>
      <video:tag>healthcare</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evolution-vs-Culture-Debate-of-Evolution-vs-ID</loc>
    <lastmod>2026-08-10</lastmod>
    <video:video>
      <video:title>Evolution vs. Culture, Debate of Evolution vs I.D.</video:title>
      <video:description>The Cultural Debate of Evolution and ID</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2017/12/40c38026-8752-41e7-81a9-97ae176347c8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2306</video:duration>
      <video:publication_date>2017-12-11T17:15:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32561.mp4</video:content_loc>
      <video:uploader>Dr. Robert Brownell</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>ID</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Charles</video:tag>
      <video:tag>atheism</video:tag>
      <video:tag>atheist</video:tag>
      <video:tag>Catholic</video:tag>
      <video:tag>LDS</video:tag>
      <video:tag>MO</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ataxia-Patient-Examples</loc>
    <lastmod>2026-08-10</lastmod>
    <video:video>
      <video:title>Ataxia Patient Examples</video:title>
      <video:description>Here are the examples of patients suffering ataxia. Ataxia is a neurological sign consisting of lack of voluntary coordination of muscle movements that includes gait abnormality. Ataxia is a non-specific clinical manifestation implying dysfunction of the parts of the nervous system that coordinate movement, such as the cerebellum.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/10/1d7a0680-7c59-43c5-89e7-3799b112a42d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2016-10-01T20:31:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32532.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>ataxia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-prevent-vericose-veins</loc>
    <lastmod>2026-08-10</lastmod>
    <video:video>
      <video:title>How to prevent vericose veins</video:title>
      <video:description>http://www.deluxecomfort.com/leg-wedge-pillow-order.html

About 50 to 55 percent of women of all ages in the United States suffer from varicose veins. This is generally an inherited condition that is more frequent in women then men.
      
Varicose veins are swollen blue, green or purple veins that protrude mostly in the skin of legs.  You can identify among the signals an itching, throbbing or burning feeling, which get acute at night after a hard day of work, especially if you have walked a lot or been standing up for long hours.

This condition worsens during pregnancy due to the ongoing growth of the uterus, which presses the inferior vena cava, which is a large vein located on the right side of the body.  This increases the pressure in the leg veins, making them to work against gravity. 

Varicose veins is an uncomfortable condition of poor leg circulation, but harmless from a medical perspective. However, if it is left untreated, the feeling of discomfort and other physical complications may come up as leg ulcers, phlebitis, varicose vein injury (vein chronic inflammation) and rupture of veins. 

An easy way to prevent the formation of varicose veins is by purchasing a Wedge Pillow. By using this product to elevate your legs when sitting or lying down it helps to reduce swelling and pain. Also, sleeping on your left side with a foot held up by a wedge pillow is recommended because since the vena cava is on the right side it helps you take pressure off the vein which will relieve the pressure on your legs and feet. 

Log onto out website or call to order the Wedge Pillow and see how it can help prevent and alleviate pain from Vericos Vains.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/1faf92ff-ada0-43fc-b983-61138f9c16c4/cand_10.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2009-05-30T10:59:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2732.mp4</video:content_loc>
      <video:category>Education</video:category>
      <video:tag>woman</video:tag>
      <video:tag>throbbing</video:tag>
      <video:tag>Wedge</video:tag>
      <video:tag>varicos</video:tag>
      <video:tag>suffer</video:tag>
      <video:tag>vains</video:tag>
      <video:tag>Pillow</video:tag>
      <video:tag>prevent</video:tag>
      <video:tag>Pain</video:tag>
      <video:tag>burning</video:tag>
      <video:tag>Pressure</video:tag>
      <video:tag>Leg</video:tag>
      <video:tag>legs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Amorphysation</loc>
    <lastmod>2026-08-03</lastmod>
    <video:video>
      <video:title>Amorphysation</video:title>
      <video:description>Molecular dynamics(MD) simulation of amorphysation process of Zr55Cu45 alloy. 
Calculation was carried out in frameworks of NPT ensemble. (N=2500, P=10^5 Pa). Alloy was cooled from 2500K to 0K. 
At the beginning of animation chaotic movements of atoms were observed. After the cell was cooled to glass transition temperature (Tg= 1379K) the system becomes amorphous and atoms stuck on their positions.
&lt;br /&gt;
more info: &lt;a href=&quot;amorphous.org.ua&quot;&gt;amorphous.org.ua&lt;/a&gt;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/717de688-e512-4e79-8e7c-c6de77bca1bd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2007-04-18T09:22:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/248.mp4</video:content_loc>
      <video:uploader>Eldar Djafarov</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>MD</video:tag>
      <video:tag>atoms</video:tag>
      <video:tag>amorphysation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lac-Operon-animation</loc>
    <lastmod>2026-08-03</lastmod>
    <video:video>
      <video:title>Lac Operon animation</video:title>
      <video:description>Lac Operon animation. he lac operon is an operon required for the transport and metabolism of lactose in Escherichia coli and some other enteric bacteria</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/740bebf4-e2d6-4b7d-975c-f87e97ee139c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2010-11-24T05:13:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5908.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Animation</video:tag>
      <video:tag>operon</video:tag>
      <video:tag>lac</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Adult-Stem-Cells-and-Regeneration-part-17-of-20</loc>
    <lastmod>2026-07-21</lastmod>
    <video:video>
      <video:title>Adult Stem Cells and Regeneration part 17 of 20</video:title>
      <video:description>HHMI- Holiday Lectures on Science. Potent biology: stem cells, cloning and regeneration. Introduction a speaker: Nadia Rosenthal, Ph.D
Lecture is ended, and questions are taken. Liver cancer is discussed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/c1fa409a-9530-43b3-b0e3-2ab0b17cefe4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2007-08-16T03:09:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/775.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Liver</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nasirovs-Lens-Less-Microscope</loc>
    <lastmod>2026-07-21</lastmod>
    <video:video>
      <video:title>Nasirov&apos;s Lens-Less Microscope</video:title>
      <video:description>Nasirov&apos;s Lens-Less Microscope (NLLM, INEPCP RAS, 2017-2018)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2019/11/8fc4acf6-4520-4045-9098-db9cd615cfc7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2019-11-09T18:51:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32569.mp4</video:content_loc>
      <video:uploader>Oleg Gradov</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>NLLM</video:tag>
      <video:tag>lucas</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stem-CellsCloning-Lecture-1-MIT</loc>
    <lastmod>2026-07-21</lastmod>
    <video:video>
      <video:title>Stem Cells/Cloning Lecture 1 MIT</video:title>
      <video:description>Biology &gt; Introduction to Biology/n    * Email this page/nVideo Lectures - Lecture 29/nTopics covered:
	/nStem Cells/Cloning 1/nInstructor:
	/nProf. Robert A. Weinberg/nTranscript - Lecture 29/nGood morning, class. Nice to see you here. Yesterday morning I was in Australia and today I&apos;m here. And it&apos;s nice to be back. It&apos;s a long way home. We&apos;re talking today about the issues of growth and differentiation about normal cells becoming specialized into different types of cells throughout the body and how that leads ultimately to the issues of organismic cloning./nAnd, to give you an overall background about this, I want to show you the way that a worm is put together. This is the worm C. elegans. I don&apos;t know how well this overhead will come out. You can see it reasonably well. So, this is the worm Caenorhabditis elegans. It&apos;s been an object of much study here. Bob Horowitz in our own department just got the Nobel Prize for his work on this./nAnd the reason it&apos;s been the object of so much study is, in fact, that it&apos;s a relatively simple organism. It&apos;s the way that you and I looked about 600 million years ago when Metazoa, remember Metazoa means multicellular organisms, first arose on the face of the planet. Let&apos;s see if I have too much overlap here./nWell, that&apos;s about the way it should look. Now, what&apos;s remarkable about this organism is it has something like 965 cells in the adult. The cells all descend from a fertilized egg. It happens to be that this worm is a hermaphrodite. So, you probably know hermaphrodites are both male and female and it can fertilize itself or two worms can get together and fertilize each other./nBecause, as you can see, it makes both eggs and it makes sperm. And what&apos;s most interesting is the finite number of cells in the body of the adult. As I said, it&apos;s 965, whose lineage can be traced through a pedigree that&apos;s given right up here. So, one can plot out, with great precision, how all the cells, how the egg cell and the fertilized egg divides in two, each of those cells divides again in t</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/0bcb8c34-f921-447b-90b4-6dff5a98d86a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3030</video:duration>
      <video:publication_date>2009-04-02T05:01:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1564.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Study-Music-with-Relaxing-Alpha-Waves</loc>
    <lastmod>2016-11-06</lastmod>
    <video:video>
      <video:title>Study Music with Relaxing Alpha Waves</video:title>
      <video:description>Here is the DNAtube recommended study music with relaxing alpha waves. This special music will help you focus on your studies during your final term especially in you are in loud environment such as coffe shops or office.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_32536.jpg</video:thumbnail_loc>
      <video:duration>6039</video:duration>
      <video:publication_date>2016-11-06T18:38:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WPni755-Krg</video:player_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Others</video:category>
      <video:tag>study</video:tag>
      <video:tag>Music</video:tag>
      <video:tag>alpha</video:tag>
      <video:tag>waves</video:tag>
    </video:video>
  </url>
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